102502992942

Names of 102502992942

• Cardinal: 102502992942 can be written as One hundred two billion, five hundred two million, nine hundred ninety-two thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.02502992942 × 10¹¹

Factors of 102502992942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4761

Divisors of 102502992942

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 97 126 189 194 291 378 582 679 709 873 1358 1418 1746 2037 2127 2619 3943 4074 4254 4963 5238 6111 6381 7886 9926 11829 12222 12762 14889 18333 19143 23658 27601 29778 35487 36666 38286 44667 55202 68773 70974 82803 89334 106461 134001 137546 165606 206319 212922 248409 268002 382471 412638 481411 496818 618957 745227 764942 962822 1147413 1237914 1444233 1490454 1856871 2294826 2677297 2795587 2888466 3442239 3713742 4332699 5354594 5591174 6884478 8031891 8386761 8665398 10326717 12998097 16063782 16773522 19569109 20653434 24095673 25160283 25996194 39138218 48191346 50320566 58707327 72287019 75480849 117414654 144574038 150961698 176121981 271171939 352243962 528365943 542343878 813515817 1056731886 1627031634 1898203573 2440547451 3796407146 4881094902 5694610719 7321642353 11389221438 14643284706 17083832157 34167664314 51251496471 102502992942
• Sum of all divisors σ(n): 263446579200
• Sum of proper divisors (its aliquot sum) s(n): 160943586258
• 102502992942 is an abundant number, because the sum of its proper divisors (160943586258) is greater than itself. Its abundance is 58440593316

Bases of 102502992942

• Binary: 1011111011101101001111000110000101110₂
• Hexadecimal: 0x17DDA78C2E
• Base-36: 1B37MVJI

Squares and roots of 102502992942

• 102502992942 squared (102502992942²) is 10506863562067701815364
• 102502992942 cubed (102502992942³) is 1076984961545182618106416679160888
• The square root of 102502992942 is 320160.8860276345
• The cube root of 102502992942 is 4679.9963617657

Scales and comparisons

• 102,502,992,942 seconds is equal to 3,259 years, 14 weeks, 3 days, 5 hours, 35 minutes, 42 seconds.
• To count from 1 to 102,502,992,942 would take you about six thousand, five hundred eighteen 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 102502992942 cubic inches would be around 390 feet tall.

Recreational maths with 102502992942

• 102502992942 backwards is 249299205201
• The number of decimal digits it has is: 12
• The sum of 102502992942's digits is 45
• More coming soon!