3999019321856

Names of 3999019321856

• Cardinal: 3999019321856 can be written as Three trillion, nine hundred ninety-nine billion, nineteen million, three hundred twenty-one thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 3.999019321856 × 10¹²

Factors of 3999019321856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 16521

Divisors of 3999019321856

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 53 64 104 106 128 169 208 212 256 338 416 424 512 676 689 832 848 1352 1378 1664 1696 2704 2756 2809 3328 3392 5408 5512 5618 6656 6784 8957 10816 11024 11236 13568 16453 17914 21632 22048 22472 27136 32906 35828 36517 43264 44096 44944 65812 71656 73034 86528 88192 89888 131624 143312 146068 176384 179776 213889 263248 286624 292136 352768 359552 427778 474721 526496 573248 584272 719104 855556 872009 949442 1052992 1146496 1168544 1438208 1711112 1744018 1898884 2105984 2292992 2337088 2780557 3422224 3488036 3797768 4211968 4585984 4674176 5561114 6844448 6976072 7595536 8423936 9348352 11122228 11336117 13688896 13952144 15191072 18696704 22244456 22672234 27377792 27904288 30382144 44488912 45344468 46216477 54755584 55808576 60764288 88977824 90688936 92432954 109511168 111617152 121528576 147369521 177955648 181377872 184865908 223234304 243057152 294739042 355911296 362755744 369731816 446468608 589478084 600814201 711822592 725511488 739463632 1178956168 1201628402 1423645184 1451022976 1478927264 2357912336 2403256804 2902045952 2957854528 4715824672 4806513608 5804091904 5915709056 7810584613 9431649344 9613027216 11831418112 15621169226 18863298688 19226054432 23662836224 31242338452 37726597376 38452108864 62484676904 75453194752 76904217728 124969353808 153808435456 249938707616 307616870912 499877415232 999754830464 1999509660928 3999019321856
• Sum of all divisors σ(n): 8819004504618
• Sum of proper divisors (its aliquot sum) s(n): 4819985182762
• 3999019321856 is an abundant number, because the sum of its proper divisors (4819985182762) is greater than itself. Its abundance is 820965860906

Bases of 3999019321856

• Binary: 111010001100011000001000000100101000000000₂
• Hexadecimal: 0x3A318204A00
• Base-36: 1F14GUOZK

Squares and roots of 3999019321856

• 3999019321856 squared (3999019321856²) is 15992155536577622119284736
• 3999019321856 cubed (3999019321856³) is 63952938988900318210567070498491990016
• The square root of 3999019321856 is 1999754.8154351321
• The cube root of 3999019321856 is 15872.7131390523

Scales and comparisons

• 3,999,019,321,856 seconds is equal to 127,156 years, 23 weeks, 20 hours, 30 minutes, 56 seconds.
• To count from 1 to 3,999,019,321,856 would take you about three hundred seventeen thousand, eight hundred ninety-one 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 3999019321856 cubic inches would be around 1322.7 feet tall.

Recreational maths with 3999019321856

• 3999019321856 backwards is 6581239109993
• The number of decimal digits it has is: 13
• The sum of 3999019321856's digits is 65
• More coming soon!