20960108016640

Names of 20960108016640

• Cardinal: 20960108016640 can be written as Twenty trillion, nine hundred sixty billion, one hundred eight million, sixteen thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.096010801664 × 10¹³

Factors of 20960108016640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 67359

Divisors of 20960108016640

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 43 52 64 65 80 86 104 109 128 130 160 172 208 215 218 256 260 320 344 416 430 436 512 520 545 559 640 688 832 860 872 1024 1040 1090 1118 1280 1376 1417 1664 1720 1744 2080 2180 2236 2560 2752 2795 2834 3328 3440 3488 4160 4360 4472 4687 5120 5504 5590 5668 6656 6880 6976 7085 8320 8720 8944 9374 11008 11180 11336 13312 13760 13952 14170 16640 17440 17888 18748 22016 22360 22672 23435 27520 27904 28340 33280 34880 35776 37496 44032 44720 45344 46870 55040 55808 56680 60931 66560 67187 69760 71552 74992 89440 90688 93740 110080 111616 113360 121862 134374 139520 143104 149984 178880 181376 187480 220160 226720 243724 268748 279040 286208 299968 304655 335935 357760 362752 374960 453440 487448 537496 558080 572416 599936 609310 671870 715520 725504 749920 873431 906880 974896 1074992 1199872 1218620 1343740 1431040 1451008 1499840 1746862 1813760 1949792 2149984 2399744 2437240 2687480 2862080 2889041 2999680 3493724 3627520 3899584 4299968 4367155 4799488 4874480 5374960 5778082 5999360 6987448 7255040 7323383 7799168 8599936 8734310 9748960 10749920 11556164 11998720 13974896 14445205 14646766 15598336 17199872 17468620 19497920 21499840 23112328 23997440 27949792 28890410 29293532 31196672 34399744 34937240 36616915 37557533 38995840 42999680 46224656 55899584 57780820 58587064 62393344 68799488 69874480 73233830 75115066 77991680 85999360 92449312 95203979 111799168 115561640 117174128 139748960 146467660 150230132 155983360 171998720 184898624 187787665 190407958 223598336 231123280 234348256 279497920 292935320 300460264 311966720 314905469 343997440 369797248 375575330 380815916 447196672 462246560 468696512 476019895 558995840 585870640 600920528 629810938 739594496 751150660 761631832 894393344 924493120 937393024 952039790 1117991680 1171741280 1201841056 1259621876 1479188992 1502301320 1523263664 1574527345 1848986240 1874786048 1904079580 2235983360 2343482560 2403682112 2519243752 2958377984 3004602640 3046527328 3149054690 3697972480 3749572096 3808159160 4093771097 4471966720 4686965120 4807364224 5038487504 6009205280 6093054656 6298109380 7395944960 7499144192 7616318320 8187542194 9373930240 9614728448 10076975008 12018410560 12186109312 12596218760 14791889920 15232636640 16375084388 18747860480 19229456896 20153950016 20468855485 24036821120 24372218624 25192437520 30465273280 32750168776 37495720960 38458913792 40307900032 40937710970 48073642240 48744437248 50384875040 60930546560 65500337552 80615800064 81875421940 96147284480 97488874496 100769750080 121861093120 131000675104 161231600128 163750843880 192294568960 201539500160 243722186240 262001350208 322463200256 327501687760 403079000320 487444372480 524002700416 655003375520 806158000640 1048005400832 1310006751040 1612316001280 2096010801664 2620013502080 4192021603328 5240027004160 10480054008320 20960108016640
• Sum of all divisors σ(n): 55915756364160
• Sum of proper divisors (its aliquot sum) s(n): 34955648347520
• 20960108016640 is an abundant number, because the sum of its proper divisors (34955648347520) is greater than itself. Its abundance is 13995540330880

Bases of 20960108016640

• Binary: 100110001000000100111110010101111010000000000₂
• Hexadecimal: 0x131027CAF400
• Base-36: 7FGXV50CG

Squares and roots of 20960108016640

• 20960108016640 squared (20960108016640²) is 439326128069216394516889600
• 20960108016640 cubed (20960108016640³) is 9208323098862993875516374644837842944000
• The square root of 20960108016640 is 4578221.0537107095
• The cube root of 20960108016640 is 27571.7610144497

Scales and comparisons

• 20,960,108,016,640 seconds is equal to 666,466 years, 31 weeks, 1 day, 18 hours, 50 minutes, 40 seconds.
• To count from 1 to 20,960,108,016,640 would take you about one million, six hundred sixty-six thousand, one hundred sixty-six 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 20960108016640 cubic inches would be around 2297.6 feet tall.

Recreational maths with 20960108016640

• 20960108016640 backwards is 04661080106902
• 20960108016640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20960108016640's digits is 43
• More coming soon!