90401987936016

Names of 90401987936016

• Cardinal: 90401987936016 can be written as Ninety trillion, four hundred one billion, nine hundred eighty-seven million, nine hundred thirty-six thousand and sixteen.

Scientific notation

• Scientific notation: 9.0401987936016 × 10¹³

Factors of 90401987936016

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 88042

Divisors of 90401987936016

• Number of divisors d(n): 105
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 243 324 432 486 648 729 972 1296 1458 1944 2916 3888 5832 11664 88037 176074 264111 352148 528222 704296 792333 1056444 1408592 1584666 2112888 2376999 3169332 4225776 4753998 6338664 7130997 9507996 12677328 14261994 19015992 21392991 28523988 38031984 42785982 57047976 64178973 85571964 114095952 128357946 171143928 256715892 342287856 513431784 1026863568 7750513369 15501026738 23251540107 31002053476 46503080214 62004106952 69754620321 93006160428 124008213904 139509240642 186012320856 209263860963 279018481284 372024641712 418527721926 558036962568 627791582889 837055443852 1116073925136 1255583165778 1674110887704 1883374748667 2511166331556 3348221775408 3766749497334 5022332663112 5650124246001 7533498994668 10044665326224 11300248492002 15066997989336 22600496984004 30133995978672 45200993968008 90401987936016
• Sum of all divisors σ(n): 262613627473381
• Sum of proper divisors (its aliquot sum) s(n): 172211639537365
• 90401987936016 is an abundant number, because the sum of its proper divisors (172211639537365) is greater than itself. Its abundance is 81809651601349

Bases of 90401987936016

• Binary: 10100100011100001011010011000001011111100010000₂
• Hexadecimal: 0x52385A60BF10
• Base-36: W1M3LI900

Squares and roots of 90401987936016

• 90401987936016 squared (90401987936016²) is 8172519422783582403709952256
• 90401987936016 cubed (90401987936016³) is 738812002265337860309813522808507342852096
• 90401987936016 is a perfect square number. Its square root is 9507996
• The cube root of 90401987936016 is 44880.6695089435

Scales and comparisons

• 90,401,987,936,016 seconds is equal to 2,874,503 years, 30 weeks, 2 days, 19 hours, 33 minutes, 36 seconds.
• To count from 1 to 90,401,987,936,016 would take you about seven million, one hundred eighty-six thousand, two hundred fifty-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 90401987936016 cubic inches would be around 3740.1 feet tall.

Recreational maths with 90401987936016

• 90401987936016 backwards is 61063978910409
• The number of decimal digits it has is: 14
• The sum of 90401987936016's digits is 63
• More coming soon!