999139635124748

Names of 999139635124748

• Cardinal: 999139635124748 can be written as Nine hundred ninety-nine trillion, one hundred thirty-nine billion, six hundred thirty-five million, one hundred twenty-four thousand, seven hundred forty-eight.

Scientific notation

• Scientific notation: 9.99139635124748 × 10¹⁴

Factors of 999139635124748

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 637

Divisors of 999139635124748

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 13 23 26 46 52 92 169 299 338 529 598 599 676 1058 1196 1198 2116 2197 2396 3887 4394 6877 7774 7787 8788 13754 13777 15548 15574 27508 27554 31148 50531 55108 89401 101062 101231 178802 179101 202124 202462 316871 357604 358202 358801 404924 633742 716404 717602 1162213 1267484 1316003 1435204 2324426 2328313 2632006 4119323 4648852 4656626 4664413 5264012 8238646 8252423 9313252 9328826 16477292 16504846 18657652 30268069 33009692 53551199 60536138 60637369 107102398 107281499 121072276 121274738 189805729 214204796 214562998 214921799 242549476 379611458 429125996 429843598 696165587 759222916 788285797 859687196 1392331174 1394659487 1576571594 2467474477 2784662348 2789318974 2793983387 3153143188 4934948954 4943201377 5578637948 5587966774 9869897908 9886402754 11175933548 18130573331 19772805508 32077168201 36261146662 36321784031 64154336402 64261617901 72522293324 72643568062 113693631671 128308672804 128523235802 145287136124 227387263342 257046471604 417003186613 454774526684 472183192403 834006373226 835401032713 944366384806 1478017211723 1668012746452 1670802065426 1888732769612 2956034423446 3341604130852 5912068846892 10860213425269 19214223752399 21720426850538 38428447504798 43440853701076 76856895009596 249784908781187 499569817562374 999139635124748
• Sum of all divisors σ(n): 1983381389976000
• Sum of proper divisors (its aliquot sum) s(n): 984241754851252
• 999139635124748 is a deficient number, because the sum of its proper divisors (984241754851252) is less than itself. Its deficiency is 14897880273496

Bases of 999139635124748

• Binary: 11100011001011011001010011000010000101101000001100₂
• Hexadecimal: 0x38CB653085A0C
• Base-36: 9U5YETQD58

Squares and roots of 999139635124748

• 999139635124748 squared (999139635124748²) is 998280010477214567389522063504
• 999139635124748 cubed (999139635124748³) is 997421125420533773425261540206541479417996992
• The square root of 999139635124748 is 31609170.1112944121
• The cube root of 999139635124748 is 99971.3129421389

Scales and comparisons

• 999,139,635,124,748 seconds is equal to 31,769,549 years, 44 weeks, 3 days, 6 hours, 39 minutes, 8 seconds.
• To count from 1 to 999,139,635,124,748 would take you about seventy-nine million, four hundred twenty-three thousand, eight hundred seventy-four 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 999139635124748 cubic inches would be around 8330.9 feet tall.

Recreational maths with 999139635124748

• 999139635124748 backwards is 847421536931999
• The number of decimal digits it has is: 15
• The sum of 999139635124748's digits is 80
• More coming soon!