21983127915168

Names of 21983127915168

• Cardinal: 21983127915168 can be written as Twenty-one trillion, nine hundred eighty-three billion, one hundred twenty-seven million, nine hundred fifteen thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 2.1983127915168 × 10¹³

Factors of 21983127915168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1100826

Divisors of 21983127915168

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 81 84 96 108 112 126 144 162 168 189 216 224 243 252 288 324 336 367 378 432 486 504 567 648 672 734 756 864 972 1008 1101 1134 1296 1468 1512 1701 1944 2016 2202 2268 2569 2592 2936 3024 3303 3402 3888 4404 4536 5138 5872 6048 6606 6804 7707 7776 8808 9072 9909 10276 11744 13212 13608 15414 17616 18144 19818 20552 23121 26424 27216 29727 30828 35232 39636 41104 46242 52848 54432 59454 61656 69363 79272 82208 89181 92484 105696 118908 123312 138726 158544 178362 184968 208089 237816 246624 277452 317088 356724 369936 416178 475632 554904 624267 713448 739872 832356 951264 1100447 1109808 1248534 1426896 1664712 2200894 2219616 2497068 2853792 3301341 3329424 4401788 4994136 6602682 6658848 7703129 8803576 9904023 9988272 13205364 15406258 17607152 19808046 19976544 23109387 26410728 29712069 30812516 35214304 39616092 46218774 52821456 59424138 61625032 69328161 79232184 89136207 92437548 105642912 118848276 123250064 138656322 158464368 178272414 184875096 207984483 237696552 246500128 267408621 277312644 316928736 356544828 369750192 403864049 415968966 475393104 534817242 554625288 623953449 713089656 739500384 807728098 831937932 950786208 1069634484 1109250576 1211592147 1247906898 1426179312 1615456196 1663875864 1871860347 2139268968 2218501152 2423184294 2495813796 2827048343 2852358624 3230912392 3327751728 3634776441 3743720694 4278537936 4846368588 4991627592 5654096686 6461824784 6655503456 7269552882 7487441388 8481145029 8557075872 9692737176 9983255184 10904329323 11308193372 12923649568 14539105764 14974882776 16962290058 19385474352 19966510368 21808658646 22616386744 25443435087 29078211528 29949765552 32712987969 33924580116 38770948704 43617317292 45232773488 50886870174 58156423056 59899531104 65425975938 67849160232 76330305261 87234634584 90465546976 98138963907 101773740348 116312846112 130851951876 135698320464 152660610522 174469269168 196277927814 203547480696 228990915783 261703903752 271396640928 305321221044 348938538336 392555855628 407094961392 457981831566 523407807504 610642442088 686972747349 785111711256 814189922784 915963663132 1046815615008 1221284884176 1373945494698 1570223422512 1831927326264 2442569768352 2747890989396 3140446845024 3663854652528 5495781978792 7327709305056 10991563957584 21983127915168
• Sum of all divisors σ(n): 74293234089984
• Sum of proper divisors (its aliquot sum) s(n): 52310106174816
• 21983127915168 is an abundant number, because the sum of its proper divisors (52310106174816) is greater than itself. Its abundance is 30326978259648

Bases of 21983127915168

• Binary: 100111111111001011000100001111100101010100000₂
• Hexadecimal: 0x13FE5887CAA0
• Base-36: 7SIWQRU00

Squares and roots of 21983127915168

• 21983127915168 squared (21983127915168²) is 483257912934638578204468224
• 21983127915168 cubed (21983127915168³) is 10623520516059280228335575273883223621632
• The square root of 21983127915168 is 4688616.8445681291
• The cube root of 21983127915168 is 28013.2284071555

Scales and comparisons

• 21,983,127,915,168 seconds is equal to 698,995 years, 24 weeks, 2 days, 20 hours, 52 minutes, 48 seconds.
• To count from 1 to 21,983,127,915,168 would take you about one million, seven hundred forty-seven thousand, four hundred eighty-eight 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 21983127915168 cubic inches would be around 2334.4 feet tall.

Recreational maths with 21983127915168

• 21983127915168 backwards is 86151972138912
• 21983127915168 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21983127915168's digits is 63
• More coming soon!