87097802142

Names of 87097802142

• Cardinal: 87097802142 can be written as Eighty-seven billion, ninety-seven million, eight hundred two thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 8.7097802142 × 10¹⁰

Factors of 87097802142

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 846

Divisors of 87097802142

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 13 17 26 34 39 51 61 78 97 102 122 183 194 221 289 291 366 442 578 582 653 663 793 867 1037 1261 1306 1326 1586 1649 1734 1959 2074 2379 2522 3111 3298 3757 3783 3918 4758 4947 5917 6222 7514 7566 8489 9894 11101 11271 11834 13481 16978 17629 17751 21437 22202 22542 25467 26962 28033 33303 35258 35502 39833 40443 42874 50934 52887 56066 63341 64311 66606 76921 79666 80886 84099 100589 105774 119499 126682 128622 144313 153842 168198 188717 190023 201178 229177 230763 238998 288626 301767 364429 377434 380046 432939 458354 461526 517829 566151 603534 677161 687531 728858 823433 865878 1035658 1076797 1093287 1132302 1307657 1354322 1375062 1553487 1646866 1710013 2031483 2153594 2186574 2453321 2470299 2615314 3106974 3230391 3420026 3863801 3922971 4062966 4906642 4940598 5130039 6460782 7359963 7727602 7845942 8803093 10260078 11511737 11591403 13998361 14719926 17606186 18305549 22230169 23023474 23182806 26409279 27996722 34535211 36611098 41995083 44460338 50229413 52818558 54916647 65684617 66690507 69070422 83990166 100458826 109833294 131369234 133381014 149652581 150688239 197053851 237972137 299305162 301376478 394107702 448957743 475944274 713916411 853900021 897915486 1116638489 1427832822 1707800042 2233276978 2561700063 3349915467 5123400126 6699830934 14516300357 29032600714 43548901071 87097802142
• Sum of all divisors σ(n): 204947757504
• Sum of proper divisors (its aliquot sum) s(n): 117849955362
• 87097802142 is an abundant number, because the sum of its proper divisors (117849955362) is greater than itself. Its abundance is 30752153220

Bases of 87097802142

• Binary: 1010001000111011011101111110110011110₂
• Hexadecimal: 0x14476EFD9E
• Base-36: 140FS68U

Squares and roots of 87097802142

• 87097802142 squared (87097802142²) is 7586027137966979788164
• 87097802142 cubed (87097802142³) is 660726290706490541718821145447288
• The square root of 87097802142 is 295123.3676651173
• The cube root of 87097802142 is 4432.7074058269

Scales and comparisons

• 87,097,802,142 seconds is equal to 2,769 years, 22 weeks, 6 days, 9 hours, 55 minutes, 42 seconds.
• To count from 1 to 87,097,802,142 would take you about five thousand, five hundred thirty-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 87097802142 cubic inches would be around 369.4 feet tall.

Recreational maths with 87097802142

• 87097802142 backwards is 24120879078
• The number of decimal digits it has is: 11
• The sum of 87097802142's digits is 48
• More coming soon!