1989470620800

Names of 1989470620800

• Cardinal: 1989470620800 can be written as One trillion, nine hundred eighty-nine billion, four hundred seventy million, six hundred twenty thousand, eight hundred.

Scientific notation

• Scientific notation: 1.9894706208 × 10¹²

Factors of 1989470620800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2038

Divisors of 1989470620800

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 29 30 32 36 39 40 45 48 50 52 58 60 64 65 72 75 78 80 87 90 96 97 100 104 116 117 120 128 130 144 145 150 156 160 174 180 192 194 195 200 208 225 232 234 240 260 261 288 290 291 300 312 320 325 348 360 377 384 388 390 400 416 435 450 464 468 480 485 520 522 576 580 582 585 600 624 640 650 696 720 725 754 776 780 800 832 870 873 900 928 936 960 970 975 1040 1044 1131 1152 1160 1164 1170 1200 1248 1261 1300 1305 1392 1440 1450 1455 1508 1552 1560 1600 1664 1740 1746 1800 1856 1872 1885 1889 1920 1940 1950 2080 2088 2175 2262 2320 2328 2340 2400 2425 2496 2522 2600 2610 2784 2813 2880 2900 2910 2925 3016 3104 3120 3200 3393 3480 3492 3600 3712 3744 3770 3778 3783 3880 3900 4160 4176 4350 4365 4524 4640 4656 4680 4800 4850 4992 5044 5200 5220 5568 5626 5655 5667 5760 5800 5820 5850 6032 6208 6240 6305 6525 6786 6960 6984 7200 7275 7488 7540 7556 7566 7760 7800 8320 8352 8439 8700 8730 9048 9280 9312 9360 9425 9445 9600 9700 10088 10400 10440 11136 11252 11310 11334 11349 11600 11640 11700 12064 12416 12480 12610 13050 13572 13920 13968 14065 14400 14550 14976 15080 15112 15132 15520 15600 16704 16878 16965 17001 17400 17460 18096 18560 18624 18720 18850 18890 18915 19400 20176 20800 20880 21825 22504 22620 22668 22698 23200 23280 23400 24128 24557 24960 25220 25317 26100 27144 27840 27936 28130 28275 28335 28800 29100 30160 30224 30264 31040 31200 31525 33408 33756 33930 34002 34800 34920 36192 36569 37248 37440 37700 37780 37830 38800 40352 41600 41760 42195 43650 45008 45240 45336 45396 46400 46560 46800 47225 48256 49114 50440 50634 52200 54288 54781 55680 55872 56260 56550 56670 56745 58200 60320 60448 60528 62080 62400 63050 67512 67860 68004 69600 69840 70325 72384 73138 73671 74880 75400 75560 75660 77600 80704 83520 84390 84825 85005 87300 90016 90480 90672 90792 92800 93120 93600 94450 94575 98228 100880 101268 104400 108576 109562 109707 111744 112520 113100 113340 113490 116400 120640 120896 121056 122785 124800 126100 126585 135024 135720 136008 139200 139680 140650 141675 144768 146276 147342 150800 151120 151320 155200 161408 164343 167040 168780 169650 170010 174600 180032 180960 181344 181584 182845 183233 186240 187200 188900 189150 196456 201760 202536 208800 210975 217152 219124 219414 221013 225040 226200 226680 226980 232800 241280 241792 242112 245570 252200 253170 270048 271440 272016 273905 278400 279360 281300 283350 283725 292552 294684 301600 302240 302640 310400 328686 329121 337560 339300 340020 349200 360064 361920 362688 363168 365690 366466 368355 374400 377800 378300 392912 403520 405072 417600 421950 425025 434304 438248 438828 442026 450080 452400 453360 453960 465600 484224 491140 493029 504400 506340 540096 542880 544032 547810 548535 549699 558720 562600 566700 567450 585104 589368 603200 604480 605280 613925 632925 657372 658242 675120 678600 680040 698400 712153 723840 725376 726336 731380 732932 736710 755600 756600 785824 807040 810144 821715 835200 843900 850050 876496 877656 884052 900160 904800 906720 907920 914225 916165 931200 982280 986058 1008800 1012680 1080192 1085760 1088064 1095620 1097070 1099398 1105065 1125200 1133400 1134900 1170208 1178736 1206400 1208960 1210560 1227850 1265850 1314744 1316484 1350240 1357200 1360080 1369525 1396800 1424306 1452672 1462760 1465864 1473420 1511200 1513200 1571648 1620288 1643430 1645605 1649097 1687800 1700100 1752992 1755312 1768104 1800320 1809600 1813440 1815840 1828450 1832330 1841775 1964560 1972116 2017600 2025360 2136459 2171520 2176128 2191240 2194140 2198796 2210130 2250400 2266800 2269800 2340416 2357472 2382029 2421120 2455700 2465145 2531700 2629488 2632968 2700480 2714400 2720160 2739050 2742675 2748495 2793600 2848612 2925520 2931728 2946840 3022400 3026400 3143296 3240576 3286860 3291210 3298194 3375600 3400200 3505984 3510624 3536208 3560765 3619200 3626880 3631680 3656900 3664660 3683550 3929120 3944232 4035200 4050720 4108575 4272918 4382480 4388280 4397592 4420260 4500800 4533600 4539600 4580825 4680832 4714944 4764058 4911400 4930290 5063400 5258976 5265936 5313757 5400960 5428800 5440320 5478100 5485350 5496990 5525325 5697224 5851040 5863456 5893680 6044800 6052800 6409377 6573720 6582420 6596388 6751200 6800400 7011968 7021248 7072416 7121530 7146087 7263360 7313800 7329320 7367100 7858240 7888464 8101440 8217150 8228025 8245485 8545836 8764960 8776560 8795184 8840520 9001600 9067200 9079200 9161650 9429888 9528116 9822800 9860580 10126800 10517952 10531872 10627514 10682295 10857600 10880640 10956200 10970700 10993980 11050650 11394448 11702080 11726912 11787360 11910145 12105600 12325725 12818754 13147440 13164840 13192776 13502400 13600800 13742475 14042496 14144832 14243060 14292174 14627600 14658640 14734200 15716480 15776928 15941271 16202880 16434300 16456050 16490970 17091672 17529920 17553120 17590368 17681040 17803825 18134400 18158400 18323300 19056232 19645600 19721160 20253600 21035904 21063744 21255028 21364590 21438261 21912400 21941400 21987960 22101300 22788896 23404160 23453824 23574720 23820290 24651450 25637508 26294880 26329680 26385552 26568785 27004800 27201600 27484950 28289664 28486120 28584348 29255200 29317280 29468400 31553856 31882542 32046885 32868600 32912100 32981940 34183344 35059840 35106240 35180736 35362080 35607650 35730435 36316800 36646600 38112464 39291200 39442320 40507200 41227425 42127488 42510056 42729180 42876522 43824800 43882800 43975920 44202600 45577792 47149440 47640580 47823813 49302900 51275016 52589760 52659360 52771104 53137570 53411475 54403200 54969900 56972240 57168696 58510400 58634560 58936800 59550725 63107712 63765084 64093770 65737200 65824200 65963880 68366688 69078841 70212480 70361472 70724160 71215300 71460870 73293200 76224928 78582400 78884640 79706355 81014400 82454850 85020112 85458360 85753044 87649600 87765600 87951840 88405200 91155584 95281160 95647626 98605800 102550032 105179520 105318720 105542208 106275140 106822950 107191305 109939800 113944480 114337392 117020800 117269120 117873600 119101450 127530168 128187540 131474400 131648400 131927760 132843925 136733376 138157682 141448320 142430600 142921740 146586400 152449856 157769280 159412710 160234425 164909700 170040224 170916720 171506088 175299200 175531200 175903680 176810400 178652175 190562320 191295252 197211600 205100064 207236523 210637440 211084416 212550280 213645900 214382610 219879600 227888960 228674784 235747200 238202900 239119065 255060336 256375080 262948800 263296800 263855520 265687850 273466752 276315364 284861200 285843480 293172800 304899712 315538560 318825420 320468850 329819400 340080448 341833440 343012176 345394205 351062400 351807360 353620800 357304350 381124640 382590504 394423200 398531775 410200128 414473046 425100560 427291800 428765220 439759200 455777920 457349568 476405800 478238130 510120672 512750160 525897600 526593600 527711040 531375700 535956525 552630728 569722400 571686960 586345600 621709569 637650840 640937700 659638800 680160896 683666880 686024352 690788410 707241600 714608700 762249280 765181008 788846400 797063550 820400256 828946092 850201120 854583600 857530440 879518400 914699136 952811600 956476260 1020241344 1025500320 1036182615 1053187200 1055422080 1062751400 1071913050 1105261456 1139444800 1143373920 1195595325 1243419138 1275301680 1281875400 1319277600 1367333760 1372048704 1381576820 1429217400 1524498560 1530362016 1577692800 1594127100 1657892184 1700402240 1709167200 1715060880 1726971025 1759036800 1905623200 1912952520 2040482688 2051000640 2072365230 2125502800 2143826100 2210522912 2278889600 2286747840 2391190650 2486838276 2550603360 2563750800 2638555200 2744097408 2763153640 2858434800 3060724032 3108547845 3188254200 3315784368 3400804480 3418334400 3430121760 3453942050 3811246400 3825905040 4102001280 4144730460 4251005600 4287652200 4421045824 4573495680 4782381300 4973676552 5101206720 5127501600 5180913075 5277110400 5526307280 5716869600 6121448064 6217095690 6376508400 6631568736 6836668800 6860243520 6907884100 7622492800 7651810080 8289460920 8502011200 8575304400 8842091648 9564762600 9947353104 10202413440 10255003200 10361826150 11052614560 11433739200 12434191380 12753016800 13263137472 13720487040 13815768200 15303620160 15542739225 16578921840 17004022400 17150608800 19129525200 19894706208 20510006400 20723652300 22105229120 22867478400 24868382760 25506033600 26526274944 27631536400 30607240320 31085478450 33157843680 34301217600 38259050400 39789412416 41447304600 44210458240 49736765520 51012067200 55263072800 62170956900 66315687360 68602435200 76518100800 79578824832 82894609200 99473531040 110526145600 124341913800 132631374720 153036201600 165789218400 198947062080 221052291200 248683827600 331578436800 397894124160 497367655200 663156873600 994735310400 1989470620800
• Sum of all divisors σ(n): 7994335986000
• Sum of proper divisors (its aliquot sum) s(n): 6004865365200
• 1989470620800 is an abundant number, because the sum of its proper divisors (6004865365200) is greater than itself. Its abundance is 4015394744400

Bases of 1989470620800

• Binary: 11100111100110101101100001000110010000000₂
• Hexadecimal: 0x1CF35B08C80
• Base-36: PDY7FVK0

Squares and roots of 1989470620800

• 1989470620800 squared (1989470620800²) is 3957993351026337392640000
• 1989470620800 cubed (1989470620800³) is 7874311489188639769685754150912000000
• The square root of 1989470620800 is 1410485.9520037767
• The cube root of 1989470620800 is 12577.0612729267

Scales and comparisons

• 1,989,470,620,800 seconds is equal to 63,259 years, 4 days, 8 hours.
• To count from 1 to 1,989,470,620,800 would take you about one hundred fifty-eight thousand, one hundred forty-seven 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 1989470620800 cubic inches would be around 1048.1 feet tall.

Recreational maths with 1989470620800

• 1989470620800 backwards is 0080260749891
• The number of decimal digits it has is: 13
• The sum of 1989470620800's digits is 54
• More coming soon!