139709117135878724

Names of 139709117135878724

• Cardinal: 139709117135878724 can be written as One hundred thirty-nine quadrillion, seven hundred nine trillion, one hundred seventeen billion, one hundred thirty-five million, eight hundred seventy-eight thousand, seven hundred twenty-four.

Scientific notation

• Scientific notation: 1.39709117135878724 × 10¹⁷

Factors of 139709117135878724

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2968547

Divisors of 139709117135878724

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 14 28 31 62 124 217 434 868 1289 2578 5156 9023 18046 36092 39959 42697 79918 85394 159836 170788 279713 298879 559426 597758 1118852 1195516 1323607 2647214 2924521 5294428 5849042 9265249 11698084 18530498 20471647 37060996 40943294 55036433 81886588 90660151 110072866 181320302 220145732 362640604 385255031 634621057 770510062 1269242114 1541020124 1706129423 2538484228 3412258846 3769707569 6824517692 7539415138 11942905961 15078830276 23885811922 26387952983 47771623844 52775905966 105551811932 116860934639 124868273137 233721869278 249736546274 467443738556 499473092548 818026542473 874077911959 1636053084946 1748155823918 3272106169892 3496311647836 3870916467247 7741832934494 15483665868988 27096415270729 54192830541458 108385661082916 160955204073593 321910408147186 643820816294372 1126686428515151 2253372857030302 4506745714060604 4989611326281383 9979222652562766 19958445305125532 34927279283969681 69854558567939362 139709117135878724
• Sum of all divisors σ(n): 288662348906158080
• Sum of proper divisors (its aliquot sum) s(n): 148953231770279356
• 139709117135878724 is an abundant number, because the sum of its proper divisors (148953231770279356) is greater than itself. Its abundance is 9244114634400632

Bases of 139709117135878724

• Binary: 111110000010110001011001110101010110001000111101001000100₂
• Hexadecimal: 0x1F058B3AAC47A44
• Base-36: 127MQYDK6Y4K

Squares and roots of 139709117135878724

• 139709117135878724 squared (139709117135878724²) is 19518637410886682116716443635868176
• 139709117135878724 cubed (139709117135878724³) is 2726931600370312091196091354360461828420280387087424
• The square root of 139709117135878724 is 373776827.9814556991
• The cube root of 139709117135878724 is 518889.5399849067

Scales and comparisons

• 139,709,117,135,878,724 seconds is equal to 4,442,317,776 years, 12 weeks, 6 days, 3 hours, 38 minutes, 44 seconds.
• To count from 1 to 139,709,117,135,878,724 would take you about thirteen billion, three hundred twenty-six million, nine hundred fifty-three thousand, three hundred twenty-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 139709117135878724 cubic inches would be around 43240.8 feet tall.

Recreational maths with 139709117135878724

• 139709117135878724 backwards is 427878531711907931
• The number of decimal digits it has is: 18
• The sum of 139709117135878724's digits is 83
• More coming soon!