133808156440

Names of 133808156440

• Cardinal: 133808156440 can be written as One hundred thirty-three billion, eight hundred eight million, one hundred fifty-six thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.3380815644 × 10¹¹

Factors of 133808156440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8725

Divisors of 133808156440

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 29 35 40 56 58 70 116 140 145 203 232 280 290 406 580 812 1015 1160 1624 2030 2803 4060 5606 5879 8120 11212 11758 14015 19621 22424 23516 28030 29395 39242 41153 47032 56060 58790 78484 81287 82306 98105 112120 117580 156968 162574 164612 170491 196210 205765 235160 325148 329224 340982 392420 406435 411530 569009 650296 681964 784840 812870 823060 852455 1138018 1193437 1363928 1625740 1646120 1704910 2276036 2386874 2845045 3251480 3409820 4552072 4773748 5690090 5967185 6819640 9547496 11380180 11934370 16478837 22760360 23868740 32957674 47737480 65915348 82394185 115351859 131830696 164788370 230703718 329576740 461407436 477886273 576759295 659153480 922814872 955772546 1153518590 1911545092 2307037180 2389431365 3345203911 3823090184 4614074360 4778862730 6690407822 9557725460 13380815644 16726019555 19115450920 26761631288 33452039110 66904078220 133808156440
• Sum of all divisors σ(n): 356130432000
• Sum of proper divisors (its aliquot sum) s(n): 222322275560
• 133808156440 is an abundant number, because the sum of its proper divisors (222322275560) is greater than itself. Its abundance is 88514119120

Bases of 133808156440

• Binary: 1111100100111100101100110111100011000₂
• Hexadecimal: 0x1F27966F18
• Base-36: 1PGXX6AG

Squares and roots of 133808156440

• 133808156440 squared (133808156440²) is 17904622729871513473600
• 133808156440 cubed (133808156440³) is 2395784559237827335975036609984000
• The square root of 133808156440 is 365797.9721649643
• The cube root of 133808156440 is 5114.7867218461

Scales and comparisons

• 133,808,156,440 seconds is equal to 4,254 years, 35 weeks, 4 days, 12 hours, 20 minutes, 40 seconds.
• To count from 1 to 133,808,156,440 would take you about eight thousand, five hundred nine 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 133808156440 cubic inches would be around 426.2 feet tall.

Recreational maths with 133808156440

• 133808156440 backwards is 044651808331
• The number of decimal digits it has is: 12
• The sum of 133808156440's digits is 43
• More coming soon!