131451324004

Names of 131451324004

• Cardinal: 131451324004 can be written as One hundred thirty-one billion, four hundred fifty-one million, three hundred twenty-four thousand and four.

Scientific notation

• Scientific notation: 1.31451324004 × 10¹¹

Factors of 131451324004

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3172

Divisors of 131451324004

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 11 13 14 22 26 28 29 44 52 58 77 91 116 143 154 182 203 286 308 319 364 377 406 421 572 638 754 812 842 1001 1276 1508 1684 2002 2233 2639 2689 2947 4004 4147 4466 4631 5278 5378 5473 5894 8294 8932 9262 10556 10756 10946 11788 12209 16588 18524 18823 21892 24418 29029 29579 32417 34957 37646 38311 48836 58058 59158 60203 64834 69914 75292 76622 77981 85463 116116 118316 120406 129668 134299 139828 153244 155962 158717 170926 207053 240812 244699 268598 311924 317434 341852 384527 414106 421421 489398 537196 545867 634868 769054 828212 842842 857791 940093 978796 1013753 1091734 1111019 1132069 1538108 1685684 1715582 1745887 1880186 2027506 2183468 2222038 2264138 2691689 3431164 3491774 3760372 4055012 4444076 4528276 5383378 6004537 6983548 7096271 7924483 10766756 11151283 12009074 12221209 12452759 14192542 14716897 15848966 22302566 24018148 24442418 24905518 28385084 29433794 31697932 32830001 44605132 48884836 49811036 58867588 65660002 78058981 87169313 103018279 131320004 156117962 161885867 174338626 206036558 229810007 312235924 323771734 348677252 361130011 412073116 426790013 459620014 647543468 722260022 853580026 919240028 1133201069 1444520044 1707160052 2266402138 2527910077 2987530091 4532804276 4694690143 5055820154 5975060182 9389380286 10111640308 11950120364 18778760572 32862831001 65725662002 131451324004
• Sum of all divisors σ(n): 320393203200
• Sum of proper divisors (its aliquot sum) s(n): 188941879196
• 131451324004 is an abundant number, because the sum of its proper divisors (188941879196) is greater than itself. Its abundance is 57490555192

Bases of 131451324004

• Binary: 1111010011011000111000000011001100100₂
• Hexadecimal: 0x1E9B1C0664
• Base-36: 1ODYQ2QS

Squares and roots of 131451324004

• 131451324004 squared (131451324004²) is 17279450582404586592016
• 131451324004 cubed (131451324004³) is 2271406657118771813522769375552064
• The square root of 131451324004 is 362562.1657095511
• The cube root of 131451324004 is 5084.5788691373

Scales and comparisons

• 131,451,324,004 seconds is equal to 4,179 years, 38 weeks, 5 days, 8 hours, 40 minutes, 4 seconds.
• To count from 1 to 131,451,324,004 would take you about eight thousand, three hundred fifty-nine 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 131451324004 cubic inches would be around 423.7 feet tall.

Recreational maths with 131451324004

• 131451324004 backwards is 400423154131
• 131451324004 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131451324004's digits is 28
• More coming soon!