100131258942

Names of 100131258942

• Cardinal: 100131258942 can be written as One hundred billion, one hundred thirty-one million, two hundred fifty-eight thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.00131258942 × 10¹¹

Factors of 100131258942

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1440808

Divisors of 100131258942

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 27 33 39 54 66 78 81 99 117 143 162 198 234 243 286 297 351 429 486 594 702 858 891 1053 1287 1782 2106 2574 2673 3159 3861 5346 6318 7722 11583 23166 34749 69498 1440779 2881558 4322337 8644674 12967011 15848569 18730127 25934022 31697138 37460254 38901033 47545707 56190381 77802066 95091414 112380762 116703099 142637121 168571143 206031397 233406198 285274242 337142286 350109297 412062794 427911363 505713429 618094191 700218594 855822726 1011426858 1236188382 1283734089 1517140287 1854282573 2567468178 3034280574 3708565146 3851202267 4551420861 5562847719 7702404534 9102841722 11125695438 16688543157 33377086314 50065629471 100131258942
• Sum of all divisors σ(n): 264319735680
• Sum of proper divisors (its aliquot sum) s(n): 164188476738
• 100131258942 is an abundant number, because the sum of its proper divisors (164188476738) is greater than itself. Its abundance is 64057217796

Bases of 100131258942

• Binary: 1011101010000010010011100001000111110₂
• Hexadecimal: 0x175049C23E
• Base-36: 19ZZKDVI

Squares and roots of 100131258942

• 100131258942 squared (100131258942²) is 10026269017309854959364
• 100131258942 cubed (100131258942³) is 1003942939194404967184539571632888
• The square root of 100131258942 is 316435.2365682431
• The cube root of 100131258942 is 4643.6187791749

Scales and comparisons

• 100,131,258,942 seconds is equal to 3,183 years, 44 weeks, 6 days, 14 hours, 35 minutes, 42 seconds.
• To count from 1 to 100,131,258,942 would take you about six thousand, three hundred sixty-seven 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 100131258942 cubic inches would be around 387 feet tall.

Recreational maths with 100131258942

• 100131258942 backwards is 249852131001
• The number of decimal digits it has is: 12
• The sum of 100131258942's digits is 36
• More coming soon!