139915688000

Names of 139915688000

• Cardinal: 139915688000 can be written as One hundred thirty-nine billion, nine hundred fifteen million, six hundred eighty-eight thousand.

Scientific notation

• Scientific notation: 1.39915688 × 10¹¹

Factors of 139915688000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 144559

Divisors of 139915688000

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 100 110 121 125 160 176 200 220 242 250 275 320 352 400 440 484 500 550 605 704 800 880 968 1000 1100 1210 1375 1600 1760 1936 2000 2200 2420 2750 3025 3520 3872 4000 4400 4840 5500 6050 7744 8000 8800 9680 11000 12100 15125 17600 19360 22000 24200 30250 38720 44000 48400 60500 88000 96800 121000 144541 193600 242000 289082 484000 578164 722705 968000 1156328 1445410 1589951 2312656 2890820 3179902 3613525 4625312 5781640 6359804 7227050 7949755 9250624 11563280 12719608 14454100 15899510 17489461 18067625 23126560 25439216 28908200 31799020 34978922 36135250 39748775 46253120 50878432 57816400 63598040 69957844 72270500 79497550 87447305 101756864 115632800 127196080 139915688 144541000 158995100 174894610 198743875 231265600 254392160 279831376 289082000 317990200 349789220 397487750 437236525 508784320 559662752 578164000 635980400 699578440 794975500 874473050 1119325504 1156328000 1271960800 1399156880 1589951000 1748946100 2186182625 2543921600 2798313760 3179902000 3497892200 4372365250 5596627520 6359804000 6995784400 8744730500 12719608000 13991568800 17489461000 27983137600 34978922000 69957844000 139915688000
• Sum of all divisors σ(n): 380867591832
• Sum of proper divisors (its aliquot sum) s(n): 240951903832
• 139915688000 is an abundant number, because the sum of its proper divisors (240951903832) is greater than itself. Its abundance is 101036215832

Bases of 139915688000

• Binary: 10000010010011100111111111100001000000₂
• Hexadecimal: 0x20939FF840
• Base-36: 1S9Y6RSW

Squares and roots of 139915688000

• 139915688000 squared (139915688000²) is 19576399748513344000000
• 139915688000 cubed (139915688000³) is 2739045439376271502940672000000000
• The square root of 139915688000 is 374053.0550603751
• The cube root of 139915688000 is 5191.4515364339

Scales and comparisons

• 139,915,688,000 seconds is equal to 4,448 years, 46 weeks, 12 hours, 53 minutes, 20 seconds.
• To count from 1 to 139,915,688,000 would take you about eight thousand, eight hundred ninety-seven 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 139915688000 cubic inches would be around 432.6 feet tall.

Recreational maths with 139915688000

• 139915688000 backwards is 000886519931
• 139915688000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139915688000's digits is 50
• More coming soon!