74902142007

Names of 74902142007

• Cardinal: 74902142007 can be written as Seventy-four billion, nine hundred two million, one hundred forty-two thousand and seven.

Scientific notation

• Scientific notation: 7.4902142007 × 10¹⁰

Factors of 74902142007

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 646

Divisors of 74902142007

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 11 21 29 33 49 63 77 87 97 99 121 147 203 231 261 291 319 363 441 499 539 609 679 693 847 873 957 1067 1089 1421 1497 1617 1827 2037 2233 2541 2813 2871 3201 3493 3509 4263 4491 4753 4851 5489 5929 6111 6699 7469 7623 8439 9603 10479 10527 11737 12789 14259 14471 15631 16467 17787 19691 20097 22407 24451 24563 25317 30943 31437 31581 35211 38423 42777 43413 46893 48403 49401 52283 53361 59073 60379 67221 73353 73689 82159 92829 101297 105633 115269 130239 137837 140679 145209 156849 159181 171941 177219 181137 216601 220059 221067 246477 268961 278487 303891 338821 340373 345807 413511 422653 435627 470547 477543 515823 532433 543411 575113 649803 709079 739431 806883 911673 1016463 1021119 1114267 1240533 1267959 1403687 1432629 1516207 1547469 1597299 1725339 1750991 1949409 2127237 2371747 2382611 2420649 2958571 3049389 3063357 3342801 3727031 3803877 4211061 4548621 4791897 5176017 5252973 5856763 6381711 7115241 7147833 7799869 8875713 9825809 10028403 11181093 12256937 12633183 13645863 15440557 15758919 16678277 17570289 21345723 21443499 23399607 26089217 26627139 29477427 33543279 36770811 40997341 46321671 50034831 52710867 68780663 70198821 78267651 85798559 88432281 108083899 110312433 122992023 138965013 150104493 169846127 206341989 234802953 257395677 286981387 324251697 368976069 509538381 619025967 756587293 772187031 860944161 972755091 1188922889 1528615143 2269761879 2582832483 3566768667 6809285637 8322460223 10700306001 24967380669 74902142007
• Sum of all divisors σ(n): 144872910000
• Sum of proper divisors (its aliquot sum) s(n): 69970767993
• 74902142007 is a deficient number, because the sum of its proper divisors (69970767993) is less than itself. Its deficiency is 4931374014

Bases of 74902142007

• Binary: 1000101110000100000111111110000110111₂
• Hexadecimal: 0x117083FC37
• Base-36: YEQSUNR

Squares and roots of 74902142007

• 74902142007 squared (74902142007²) is 5610330877236793988049
• 74902142007 cubed (74902142007³) is 420225800073047227058250058874343
• The square root of 74902142007 is 273682.5570017205
• The cube root of 74902142007 is 4215.3283809289

Scales and comparisons

• 74,902,142,007 seconds is equal to 2,381 years, 34 weeks, 22 hours, 33 minutes, 27 seconds.
• To count from 1 to 74,902,142,007 would take you about four thousand, seven hundred sixty-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 74902142007 cubic inches would be around 351.3 feet tall.

Recreational maths with 74902142007

• 74902142007 backwards is 70024120947
• The number of decimal digits it has is: 11
• The sum of 74902142007's digits is 36
• More coming soon!