21122048987791360

Names of 21122048987791360

• Cardinal: 21122048987791360 can be written as Twenty-one quadrillion, one hundred twenty-two trillion, forty-eight billion, nine hundred eighty-seven million, seven hundred ninety-one thousand, three hundred sixty.

Scientific notation

• Scientific notation: 2.112204898779136 × 10¹⁶

Factors of 21122048987791360

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 140

Divisors of 21122048987791360

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 49 56 64 68 70 80 85 98 109 112 119 128 136 140 160 170 196 218 224 238 245 256 272 280 289 320 340 392 436 448 476 490 512 544 545 560 578 595 640 680 763 784 833 872 896 952 980 1024 1088 1090 1120 1156 1190 1280 1360 1445 1526 1568 1666 1744 1792 1853 1904 1960 2023 2048 2176 2180 2240 2312 2380 2560 2720 2890 3052 3136 3332 3488 3584 3706 3808 3815 3920 4046 4096 4165 4352 4360 4480 4624 4760 4913 5120 5341 5440 5780 6104 6272 6664 6976 7168 7412 7616 7630 7840 8092 8192 8330 8704 8720 8960 9248 9265 9520 9826 10115 10240 10682 10880 11560 12208 12544 12971 13328 13952 14161 14336 14824 15232 15260 15680 16184 16384 16660 17408 17440 17920 18496 18530 19040 19652 20230 20480 21364 21760 23120 24416 24565 25088 25942 26656 26705 27904 28322 28672 29648 30464 30520 31360 31501 32368 32768 33320 34391 34816 34880 35840 36992 37060 38080 39304 40460 40960 42728 43520 46240 48832 49130 50176 51884 53312 53410 55808 56644 57344 59296 60928 61040 62720 63002 64736 64855 66640 68782 69632 69760 70805 71680 73984 74120 76160 78608 80920 81920 83521 85456 87040 90797 92480 97664 98260 100352 103768 106624 106820 111616 113288 114688 118592 121856 122080 125440 126004 129472 129710 133280 137564 139264 139520 141610 143360 147968 148240 152320 157216 157505 161840 163840 167042 170912 171955 174080 181594 184960 195328 196520 200704 207536 213248 213640 220507 223232 226576 229376 237184 240737 243712 244160 250880 252008 258944 259420 266560 275128 278528 279040 283220 286720 295936 296480 304640 314432 315010 323680 334084 341824 343910 348160 363188 369920 390656 393040 401408 415072 417605 426496 427280 441014 446464 453152 453985 474368 481474 487424 488320 501760 504016 517888 518840 533120 535517 550256 557056 558080 566440 573440 584647 591872 592960 609280 628864 630020 647360 668168 683648 687820 696320 726376 739840 781312 786080 802816 830144 835210 852992 854560 882028 892928 906304 907970 948736 962948 974848 976640 1003520 1008032 1035776 1037680 1066240 1071034 1100512 1102535 1116160 1132880 1146880 1169294 1183744 1185920 1203685 1218560 1257728 1260040 1294720 1336336 1367296 1375640 1392640 1419857 1452752 1479680 1543549 1562624 1572160 1605632 1660288 1670420 1705984 1709120 1764056 1785856 1812608 1815940 1897472 1925896 1949696 1953280 2007040 2016064 2071552 2075360 2132480 2142068 2201024 2205070 2232320 2265760 2338588 2367488 2371840 2407370 2437120 2515456 2520080 2589440 2672672 2677585 2734592 2751280 2785280 2839714 2905504 2923235 2959360 3087098 3125248 3144320 3320576 3340840 3411968 3418240 3528112 3571712 3625216 3631880 3748619 3794944 3851792 3899392 3906560 4014080 4032128 4092529 4143104 4150720 4264960 4284136 4402048 4410140 4464640 4531520 4677176 4734976 4743680 4814740 4874240 5030912 5040160 5178880 5345344 5355170 5469184 5502560 5679428 5811008 5846470 5918720 6174196 6250496 6288640 6641152 6681680 6823936 6836480 7056224 7099285 7250432 7263760 7497238 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67051995136 67175252480 69334457024 71242744832 71373705760 73667860588 74578239488 75695416384 75834562370 76771717120 79239379456 81420279808 81569949440 83814993920 84191840672 86509047296 86668071280 87739105280 89053431040 92084825735 93222799360 94619270480 95788564480 98867482624 99049224320 101775349760 105239800840 107480403968 108136309120 114197929216 116314685440 121335299792 122834747392 123584353280 126447534080 128918756029 130511919104 134103990272 134350504960 138668914048 142485489664 142747411520 147335721176 149156478976 151390832768 151669124740 153543434240 158478758912 162840559616 163139898880 167629987840 168383681344 173018094592 173336142560 178106862080 184169651470 186445598720 189238540960 197734965248 198098448640 203550699520 210479601680 214960807936 216272618240 228395858432 232629370880 242670599584 247168706560 252895068160 257837512058 261023838208 268701009920 277337828096 284970979328 285494823040 294671442352 298312957952 302781665536 303338249480 307086868480 316957517824 325681119232 326279797760 335259975680 336767362688 346036189184 346672285120 356213724160 368339302940 372891197440 378477081920 395469930496 396196897280 407101399040 420959203360 429921615872 432545236480 456791716864 485341199168 494337413120 515675024116 522047676416 537402019840 554675656192 569941958656 570989646080 589342884704 605563331072 606676498960 614173736960 633915035648 644593780145 652559595520 670519951360 673534725376 692072378368 693344570240 712427448320 736678605880 745782394880 756954163840 790939860992 792393794560 814202798080 841918406720 859843231744 865090472960 913583433728 970682398336 988674826240 1031350048232 1044095352832 1074804039680 1109351312384 1139883917312 1141979292160 1178685769408 1211126662144 1213352997920 1267830071296 1289187560290 1305119191040 1347069450752 1384144756736 1386689140480 1424854896640 1473357211760 1491564789760 1513908327680 1584787589120 1628405596160 1683836813440 1730180945920 1827166867456 1941364796672 1977349652480 2062700096464 2088190705664 2149608079360 2218702624768 2279767834624 2283958584320 2357371538816 2422253324288 2426705995840 2535660142592 2578375120580 2610238382080 2694138901504 2768289513472 2773378280960 2849709793280 2946714423520 3027816655360 3169575178240 3367673626880 3460361891840 3654333734912 3882729593344 3954699304960 4125400192928 4299216158720 4437405249536 4567917168640 4714743077632 4844506648576 4853411991680 5071320285184 5156750241160 5220476764160 5388277803008 5536579026944 5546756561920 5699419586560 5893428847040 6055633310720 6339150356480 6735347253760 6920723783680 7308667469824 7765459186688 8250800385856 8874810499072 9135834337280 9429486155264 9689013297152 9706823983360 10313500482320 10440953528320 10776555606016 11093513123840 11398839173120 11786857694080 12111266621440 12678300712960 13470694507520 13841447567360 14617334939648 15530918373376 16501600771712 17749620998144 18271668674560 18858972310528 19378026594304 19413647966720 20627000964640 21553111212032 22187026247680 23573715388160 24222533242880 25356601425920 26941389015040 27682895134720 31061836746752 33003201543424 35499241996288 36543337349120 37717944621056 38756053188608 38827295933440 41254001929280 43106222424064 44374052495360 47147430776320 48445066485760 53882778030080 62123673493504 66006403086848 73086674698240 75435889242112 77654591866880 82508003858560 86212444848128 88748104990720 94294861552640 96890132971520 107765556060160 124247346987008 132012806173696 150871778484224 155309183733760 165016007717120 177496209981440 188589723105280 193780265943040 215531112120320 248494693974016 264025612347392 301743556968448 310618367467520 330032015434240 377179446210560 431062224240640 528051224694784 603487113936896 621236734935040 660064030868480 754358892421120 1056102449389568 1242473469870080 1320128061736960 1508717784842240 2112204898779136 2640256123473920 3017435569684480 4224409797558272 5280512246947840 10561024493895680 21122048987791360
• Sum of all divisors σ(n): 63228744874458900
• Sum of proper divisors (its aliquot sum) s(n): 42106695886667540
• 21122048987791360 is an abundant number, because the sum of its proper divisors (42106695886667540) is greater than itself. Its abundance is 20984646898876180

Bases of 21122048987791360

• Binary: 1001011000010100110010001000010110110001000000000000000₂
• Hexadecimal: 0x4B0A6442D88000
• Base-36: 5RZ53CK6QKG

Squares and roots of 21122048987791360

• 21122048987791360 squared (21122048987791360²) is 446140953442658015542330890649600
• 21122048987791360 cubed (21122048987791360³) is 9423411074075767004689702291643770425579667456000
• The square root of 21122048987791360 is 145334266.3923114865
• The cube root of 21122048987791360 is 276425.8679093859

Scales and comparisons

• 21,122,048,987,791,360 seconds is equal to 671,615,823 years, 1 week, 1 day, 22 hours, 2 minutes, 40 seconds.
• To count from 1 to 21,122,048,987,791,360 would take you about two billion, fourteen million, eight hundred forty-seven thousand, four hundred sixty-nine 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 21122048987791360 cubic inches would be around 23035.5 feet tall.

Recreational maths with 21122048987791360

• 21122048987791360 backwards is 06319778984022112
• 21122048987791360 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 21122048987791360's digits is 70
• More coming soon!