13527863640

Names of 13527863640

• Cardinal: 13527863640 can be written as Thirteen billion, five hundred twenty-seven million, eight hundred sixty-three thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.352786364 × 10¹⁰

Factors of 13527863640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6479

Divisors of 13527863640

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 43 45 60 72 86 90 120 129 139 172 180 215 258 278 344 360 387 417 430 516 556 645 695 774 834 860 1032 1112 1251 1290 1390 1548 1668 1720 1935 2085 2502 2580 2780 3096 3336 3870 4170 5004 5160 5560 5977 6255 6287 7740 8340 10008 11954 12510 12574 15480 16680 17931 18861 23908 25020 25148 29885 31435 35862 37722 47816 50040 50296 53793 56583 59770 62870 71724 75444 89655 94305 107586 113166 119540 125740 143448 150888 179310 188610 215172 226332 239080 251480 268965 270341 282915 358620 377220 430344 452664 537930 540682 565830 717240 754440 811023 873893 1075860 1081364 1131660 1351705 1622046 1747786 2151720 2162728 2263320 2433069 2621679 2703410 3244092 3495572 4055115 4369465 4866138 5243358 5406820 6488184 6991144 7865037 8110230 8738930 9732276 10486716 10813640 12165345 13108395 15730074 16220460 17477860 19464552 20973432 24330690 26216790 31460148 32440920 34955720 37577399 39325185 48661380 52433580 62920296 75154798 78650370 97322760 104867160 112732197 150309596 157300740 187886995 225464394 300619192 314601480 338196591 375773990 450928788 563660985 676393182 751547980 901857576 1127321970 1352786364 1503095960 1690982955 2254643940 2705572728 3381965910 4509287880 6763931820 13527863640
• Sum of all divisors σ(n): 45318873600
• Sum of proper divisors (its aliquot sum) s(n): 31791009960
• 13527863640 is an abundant number, because the sum of its proper divisors (31791009960) is greater than itself. Its abundance is 18263146320

Bases of 13527863640

• Binary: 1100100110010100101101000101011000₂
• Hexadecimal: 0x32652D158
• Base-36: 67Q52E0

Squares and roots of 13527863640

• 13527863640 squared (13527863640²) is 183003094662434049600
• 13527863640 cubed (13527863640³) is 2475640910291419653481796544000
• The square root of 13527863640 is 116309.3445944907
• The cube root of 13527863640 is 2382.7386289121

Scales and comparisons

• 13,527,863,640 seconds is equal to 430 years, 7 weeks, 3 days, 11 hours, 54 minutes.
• To count from 1 to 13,527,863,640 would take you about eight hundred sixty 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 13527863640 cubic inches would be around 198.6 feet tall.

Recreational maths with 13527863640

• 13527863640 backwards is 04636872531
• 13527863640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13527863640's digits is 45
• More coming soon!