133857073449

Names of 133857073449

• Cardinal: 133857073449 can be written as One hundred thirty-three billion, eight hundred fifty-seven million, seventy-three thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 1.33857073449 × 10¹¹

Factors of 133857073449

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10529

Divisors of 133857073449

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 11 17 27 33 51 99 153 187 297 459 561 1683 4229 5049 6269 12687 18807 38061 46519 56421 68959 71893 106573 114183 139557 169263 206877 215679 319719 418671 620631 647037 790823 959157 1172303 1256013 1861893 1941111 2372469 2877471 3516909 7117407 10550727 21352221 26511601 31652181 79534803 238604409 291627611 450697217 715813227 874882833 1352091651 2624648499 4056274953 4957669387 7873945497 12168824859 14873008161 44619024483 133857073449
• Sum of all divisors σ(n): 229150944000
• Sum of proper divisors (its aliquot sum) s(n): 95293870551
• 133857073449 is a deficient number, because the sum of its proper divisors (95293870551) is less than itself. Its deficiency is 38563202898

Bases of 133857073449

• Binary: 1111100101010100000001101100100101001₂
• Hexadecimal: 0x1F2A80D929
• Base-36: 1PHR1MW9

Squares and roots of 133857073449

• 133857073449 squared (133857073449²) is 17917716112330980755601
• 133857073449 cubed (133857073449³) is 2398413041686618825600688575137849
• The square root of 133857073449 is 365864.8294780465
• The cube root of 133857073449 is 5115.4099264695

Scales and comparisons

• 133,857,073,449 seconds is equal to 4,256 years, 12 weeks, 3 days, 16 hours, 24 minutes, 9 seconds.
• To count from 1 to 133,857,073,449 would take you about eight thousand, five hundred twelve 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 133857073449 cubic inches would be around 426.3 feet tall.

Recreational maths with 133857073449

• 133857073449 backwards is 944370758331
• The number of decimal digits it has is: 12
• The sum of 133857073449's digits is 54
• More coming soon!