10121082790

Names of 10121082790

• Cardinal: 10121082790 can be written as Ten billion, one hundred twenty-one million, eighty-two thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 1.012108279 × 10¹⁰

Factors of 10121082790

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 88

Divisors of 10121082790

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 7 10 13 14 26 35 49 61 65 70 91 98 122 130 182 245 305 343 427 455 490 610 637 686 793 854 910 1274 1586 1715 2135 2989 3185 3430 3721 3965 4270 4459 5551 5978 6370 7442 7930 8918 11102 14945 18605 20923 22295 26047 27755 29890 37210 38857 41846 44590 48373 52094 55510 77714 96746 104615 130235 182329 194285 209230 226981 241865 260470 271999 338611 364658 388570 453962 483730 543998 677222 911645 1134905 1276303 1359995 1588867 1693055 1823290 2269810 2370277 2552606 2719990 2950753 3177734 3386110 4740554 5901506 6381515 7944335 11122069 11851385 12763030 14753765 15888670 16591939 20655271 22244138 23702770 29507530 33183878 41310542 55610345 77854483 82959695 103276355 111220690 144586897 155708966 165919390 206552710 289173794 389272415 722934485 778544830 1012108279 1445868970 2024216558 5060541395 10121082790
• Sum of all divisors σ(n): 23261011200
• Sum of proper divisors (its aliquot sum) s(n): 13139928410
• 10121082790 is an abundant number, because the sum of its proper divisors (13139928410) is greater than itself. Its abundance is 3018845620

Bases of 10121082790

• Binary: 1001011011010000110111011110100110₂
• Hexadecimal: 0x25B4377A6
• Base-36: 4NDTXGM

Squares and roots of 10121082790

• 10121082790 squared (10121082790²) is 102436316842034184100
• 10121082790 cubed (10121082790³) is 1036766443460899329286201639000
• The square root of 10121082790 is 100603.5923314869
• The cube root of 10121082790 is 2163.0953271561

Scales and comparisons

• 10,121,082,790 seconds is equal to 321 years, 42 weeks, 4 days, 3 hours, 53 minutes, 10 seconds.
• To count from 1 to 10,121,082,790 would take you about six hundred forty-three 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 10121082790 cubic inches would be around 180.3 feet tall.

Recreational maths with 10121082790

• 10121082790 backwards is 09728012101
• The number of decimal digits it has is: 11
• The sum of 10121082790's digits is 31
• More coming soon!