76401085838

Names of 76401085838

• Cardinal: 76401085838 can be written as Seventy-six billion, four hundred one million, eighty-five thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 7.6401085838 × 10¹⁰

Factors of 76401085838

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1018

Divisors of 76401085838

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 11 14 22 41 67 77 82 134 154 287 313 451 469 574 577 626 737 902 938 1154 1474 2191 2747 3157 3443 4039 4382 5159 5494 6314 6347 6886 8078 10318 12694 12833 19229 20971 23657 24101 25666 30217 38458 38659 41942 44429 47314 48202 60434 77318 88858 89831 141163 146797 165599 179662 180601 211519 230681 260227 270613 282326 293594 331198 361202 423038 425249 461362 520454 541226 850498 859811 988141 1264207 1585019 1614767 1719622 1821589 1976282 1986611 2528414 2976743 3170038 3229534 3643178 3973222 5953486 6018677 7404641 9457921 11095133 12037354 12100267 13906277 14809282 17435209 18915842 22190266 24200534 27812554 34870418 51832487 66205447 81451051 84701869 103664974 122046463 132410894 133102937 162902102 169403738 244092926 266205874 496110947 570157357 931720559 992221894 1140314714 1863441118 3472776629 5457220417 6945553258 10914440834 38200542919 76401085838
• Sum of all divisors σ(n): 149282251776
• Sum of proper divisors (its aliquot sum) s(n): 72881165938
• 76401085838 is a deficient number, because the sum of its proper divisors (72881165938) is less than itself. Its deficiency is 3519919900

Bases of 76401085838

• Binary: 1000111001001110111000000110110001110₂
• Hexadecimal: 0x11C9DC0D8E
• Base-36: Z3J8F4E

Squares and roots of 76401085838

• 76401085838 squared (76401085838²) is 5837125917225444162244
• 76401085838 cubed (76401085838³) is 445962758249155642237279842700472
• The square root of 76401085838 is 276407.4634267319
• The cube root of 76401085838 is 4243.2619566923

Scales and comparisons

• 76,401,085,838 seconds is equal to 2,429 years, 16 weeks, 3 days, 19 hours, 50 minutes, 38 seconds.
• To count from 1 to 76,401,085,838 would take you about four thousand, eight hundred fifty-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 76401085838 cubic inches would be around 353.6 feet tall.

Recreational maths with 76401085838

• 76401085838 backwards is 83858010467
• The number of decimal digits it has is: 11
• The sum of 76401085838's digits is 50
• More coming soon!