1998425128857600
1,998,425,128,857,600 is an even composite number composed of five prime numbers multiplied together.
1998425128857600 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine hundred thirty-six divisors.
Prime factorization of 1998425128857600:
212 × 3 × 52 × 412 × 1573
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 41 × 41 × 157 × 157 × 157)See below for interesting mathematical facts about the number 1998425128857600 from the Numbermatics database.
Names of 1998425128857600
- Cardinal: 1998425128857600 can be written as One quadrillion, nine hundred ninety-eight trillion, four hundred twenty-five billion, one hundred twenty-eight million, eight hundred fifty-seven thousand, six hundred.
Scientific notation
- Scientific notation: 1.9984251288576 × 1015
Factors of 1998425128857600
Divisors of 1998425128857600
- Number of divisors d(n): 936
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 41 48 50 60 64 75 80 82 96 100 120 123 128 150 157 160 164 192 200 205 240 246 256 300 314 320 328 384 400 410 471 480 492 512 600 615 628 640 656 768 785 800 820 942 960 984 1024 1025 1200 1230 1256 1280 1312 1536 1570 1600 1640 1681 1884 1920 1968 2048 2050 2355 2400 2460 2512 2560 2624 3072 3075 3140 3200 3280 3362 3768 3840 3925 3936 4096 4100 4710 4800 4920 5024 5043 5120 5248 6144 6150 6280 6400 6437 6560 6724 7536 7680 7850 7872 8200 8405 9420 9600 9840 10048 10086 10240 10496 11775 12288 12300 12560 12800 12874 13120 13448 15072 15360 15700 15744 16400 16810 18840 19200 19311 19680 20096 20172 20480 20992 23550 24600 24649 25120 25215 25600 25748 26240 26896 30144 30720 31400 31488 32185 32800 33620 37680 38400 38622 39360 40192 40344 41984 42025 47100 49200 49298 50240 50430 51200 51496 52480 53792 60288 61440 62800 62976 64370 65600 67240 73947 75360 76800 77244 78720 80384 80688 83968 84050 94200 96555 98400 98596 100480 100860 102400 102992 104960 107584 120576 123245 125600 125952 126075 128740 131200 134480 147894 150720 153600 154488 157440 160768 160925 161376 167936 168100 188400 193110 196800 197192 200960 201720 205984 209920 215168 241152 246490 251200 251904 252150 257480 262400 263917 268960 295788 301440 307200 308976 314880 321536 321850 322752 336200 369735 376800 386220 393600 394384 401920 403440 411968 419840 430336 482304 482775 492980 502400 503808 504300 514960 524800 527834 537920 591576 602880 616225 617952 629760 643072 643700 645504 672400 739470 753600 772440 787200 788768 791751 803840 806880 823936 839680 860672 964608 965550 985960 1004800 1008600 1010609 1029920 1049600 1055668 1075840 1183152 1205760 1232450 1235904 1259520 1287400 1291008 1319585 1344800 1478940 1507200 1544880 1574400 1577536 1583502 1607680 1613760 1647872 1721344 1848675 1929216 1931100 1971920 2009600 2017200 2021218 2059840 2099200 2111336 2151680 2366304 2411520 2464900 2471808 2519040 2574800 2582016 2639170 2689600 2957880 3014400 3031827 3089760 3148800 3155072 3167004 3215360 3227520 3295744 3442688 3697350 3862200 3869893 3943840 3958755 4019200 4034400 4042436 4119680 4198400 4222672 4303360 4732608 4823040 4929800 4943616 5053045 5149600 5164032 5278340 5379200 5915760 6028800 6063654 6179520 6297600 6310144 6334008 6455040 6591488 6597925 6885376 7394700 7724400 7739786 7887680 7917510 8038400 8068800 8084872 8239360 8445344 8606720 9465216 9646080 9859600 9887232 10106090 10299200 10328064 10556680 10758400 11609679 11831520 12057600 12127308 12359040 12595200 12620288 12668016 12910080 13182976 13195850 14789400 15159135 15448800 15479572 15775360 15835020 16076800 16137600 16169744 16478720 16890688 17213440 18930432 19349465 19719200 19774464 19793775 20212180 20598400 20656128 21113360 21516800 23219358 23663040 24115200 24254616 24718080 25240576 25265225 25336032 25820160 26365952 26391700 29578800 30318270 30897600 30959144 31550720 31670040 32275200 32339488 32957440 33781376 34426880 37860864 38698930 39438400 39548928 39587550 40424360 41196800 41434969 42226720 43033600 46438716 47326080 48230400 48509232 49436160 50481152 50530450 50672064 51640320 52783400 58048395 59157600 60636540 61795200 61918288 63101440 63340080 64550400 64678976 65914880 67562752 75721728 75795675 77397860 78876800 79097856 79175100 80848720 82393600 82869938 84453440 86067200 92877432 94652160 96747325 97018464 98872320 100962304 101060900 101344128 103280640 105566800 116096790 118315200 121273080 123590400 123836576 124304907 126202880 126680160 129100800 129357952 131829760 135125504 151443456 151591350 154795720 157753600 158350200 158665613 161697440 164787200 165739876 168906880 172134400 185754864 189304320 193494650 194036928 197744640 202121800 202688256 207174845 211133600 232193580 236630400 242546160 247180800 247673152 248609814 252405760 253360320 258201600 258715904 270251008 290241975 302886912 303182700 309591440 315507200 316700400 317331226 323394880 329574400 331479752 337813760 371509728 378608640 386989300 388073856 395489280 404243600 405376512 414349690 422267200 464387160 473260800 475996839 485092320 494361600 495346304 497219628 504811520 506720640 516403200 517431808 540502016 580483950 606365400 619182880 621524535 631014400 633400800 634662452 646789760 659148800 662959504 675627520 743019456 757217280 773978600 776147712 793328065 808487200 810753024 828699380 844534400 928774320 946521600 951993678 970184640 988723200 990692608 994439256 1013441280 1034863616 1035874225 1081004032 1160967900 1212730800 1238365760 1243049070 1262028800 1266801600 1269324904 1293579520 1325919008 1351255040 1486038912 1514434560 1547957200 1552295424 1586656130 1616974400 1621506048 1657398760 1689068800 1857548640 1893043200 1903987356 1940369280 1977446400 1981385216 1988878512 2026882560 2069727232 2071748450 2321935800 2379984195 2425461600 2476731520 2486098140 2524057600 2533603200 2538649808 2587159040 2651838016 2702510080 2972077824 3095914400 3104590848 3107622675 3173312260 3233948800 3243012096 3314797520 3378137600 3715097280 3786086400 3807974712 3880738560 3962770432 3966640325 3977757024 4053765120 4139454464 4143496900 4643871600 4759968390 4850923200 4953463040 4972196280 5067206400 5077299616 5174318080 5303676032 5405020160 5944155648 6191828800 6209181696 6215245350 6346624520 6467897600 6505290133 6629595040 6756275200 7430194560 7572172800 7615949424 7761477120 7925540864 7933280650 7955514048 8107530240 8286993800 9287743200 9519936780 9701846400 9906926080 9944392560 10134412800 10154599232 10348636160 10607352064 11888311296 11899920975 12383657600 12418363392 12430490700 12693249040 12935795200 13010580266 13259190080 13512550400 14860389120 15231898848 15522954240 15851081728 15866561300 15911028096 16215060480 16573987600 18575486400 19039873560 19403692800 19515870399 19813852160 19888785120 20268825600 20309198464 20697272320 21214704128 23776622592 23799841950 24767315200 24860981400 25386498080 25871590400 26021160532 26518380160 27025100800 29720778240 30463797696 31045908480 31733122600 31822056192 32526450665 33147975200 37150972800 38079747120 38807385600 39031740798 39627704320 39777570240 40537651200 40618396928 42429408256 47553245184 47599683900 49534630400 49721962800 50772996160 51743180800 52042321064 53036760320 59441556480 60927595392 62091816960 63466245200 63644112384 65052901330 66295950400 74301945600 76159494240 77614771200 78063481596 79255408640 79555140480 81075302400 81236793856 84858816512 95199367800 97579351995 99069260800 99443925600 101545992320 103486361600 104084642128 106073520640 118883112960 121855190784 126932490400 127288224768 130105802660 132591900800 148603891200 152318988480 155229542400 156126963192 159110280960 162473587712 162632253325 169717633024 190398735600 195158703990 198138521600 198887851200 203091984640 208169284256 212147041280 237766225920 243710381568 253864980800 254576449536 260211605320 265183801600 297207782400 304637976960 310459084800 312253926384 318220561920 324947175424 325264506650 380797471200 390317407980 396277043200 397775702400 406183969280 416338568512 424294082560 487420763136 487896759975 507729961600 509152899072 520423210640 530367603200 594415564800 609275953920 624507852768 636441123840 649894350848 650529013300 761594942400 780634815960 795551404800 812367938560 832677137024 848588165120 974841526272 975793519950 1015459923200 1040846421280 1060735206400 1188831129600 1218551907840 1249015705536 1272882247680 1301058026600 1523189884800 1561269631920 1591102809600 1624735877120 1665354274048 1949683052544 1951587039900 2030919846400 2081692842560 2121470412800 2437103815680 2498031411072 2545764495360 2602116053200 3046379769600 3122539263840 3182205619200 3249471754240 3330708548096 3903174079800 4061839692800 4163385685120 4242940825600 4874207631360 4996062822144 5204232106400 6092759539200 6245078527680 6364411238400 6661417096192 7806348159600 8123679385600 8326771370240 9748415262720 9992125644288 10408464212800 12185519078400 12490157055360 12728822476800 13322834192384 15612696319200 16247358771200 16653542740480 19984251288576 20816928425600 24371038156800 24980314110720 26645668384768 31225392638400 33307085480960 39968502577152 41633856851200 48742076313600 49960628221440 62450785276800 66614170961920 79937005154304 83267713702400 99921256442880 124901570553600 133228341923840 166535427404800 199842512885760 249803141107200 333070854809600 399685025771520 499606282214400 666141709619200 999212564428800 1998425128857600
- Sum of all divisors σ(n): 6815816650080400
- Sum of proper divisors (its aliquot sum) s(n): 4817391521222800
- 1998425128857600 is an abundant number, because the sum of its proper divisors (4817391521222800) is greater than itself. Its abundance is 2818966392365200
Bases of 1998425128857600
- Binary: 1110001100110001110100110111110101001110000000000002
- Hexadecimal: 0x7198E9BEA7000
- Base-36: JODRTVWWLC
Squares and roots of 1998425128857600
- 1998425128857600 squared (19984251288576002) is 3993702995649515164281077760000
- 1998425128857600 cubed (19984251288576003) is 7981116423699865474385378055393405566976000000
-
The
square root of 1998425128857600 is 44703748.4877677791 -
The
cube root of 1998425128857600 is 125959.0260837453
Scales and comparisons
How big is 1998425128857600?- 1,998,425,128,857,600 seconds is equal to 63,543,737 years, 29 weeks, 1 day, 21 hours, 20 minutes.
-
To count from 1 to 1,998,425,128,857,600 would take you about one hundred ninety million, six hundred thirty-one thousand, two hundred twelve years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 1998425128857600 cubic inches would be around 10496.6 feet tall.
Recreational maths with 1998425128857600
- 1998425128857600 backwards is 0067588215248991
- 1998425128857600 is a
Harshad number . - The number of decimal digits it has is: 16
- The sum of 1998425128857600's digits is 75
- More coming soon!
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The information we have on file for 1998425128857600 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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