133128869888

Names of 133128869888

• Cardinal: 133128869888 can be written as One hundred thirty-three billion, one hundred twenty-eight million, eight hundred sixty-nine thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.33128869888 × 10¹¹

Factors of 133128869888

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 189526

Divisors of 133128869888

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 343 392 448 512 686 784 896 1024 1372 1568 1792 2048 2744 3136 3584 5488 6272 7168 10976 12544 14336 21952 25088 43904 50176 87808 100352 175616 189517 351232 379034 702464 758068 1326619 1516136 2653238 3032272 5306476 6064544 9286333 10612952 12129088 18572666 21225904 24258176 37145332 42451808 48516352 65004331 74290664 84903616 97032704 130008662 148581328 169807232 194065408 260017324 297162656 339614464 388130816 520034648 594325312 679228928 1040069296 1188650624 1358457856 2080138592 2377301248 2716915712 4160277184 4754602496 8320554368 9509204992 16641108736 19018409984 33282217472 66564434944 133128869888
• Sum of all divisors σ(n): 310430484000
• Sum of proper divisors (its aliquot sum) s(n): 177301614112
• 133128869888 is an abundant number, because the sum of its proper divisors (177301614112) is greater than itself. Its abundance is 44172744224

Bases of 133128869888

• Binary: 1111011111111000110010101100000000000₂
• Hexadecimal: 0x1EFF195800
• Base-36: 1P5PHPFK

Squares and roots of 133128869888

• 133128869888 squared (133128869888²) is 17723295997656033132544
• 133128869888 cubed (133128869888³) is 2359482366858461187880667234435072
• The square root of 133128869888 is 364868.2911517525
• The cube root of 133128869888 is 5106.1168422149

Scales and comparisons

• 133,128,869,888 seconds is equal to 4,233 years, 4 weeks, 3 days, 9 hours, 38 minutes, 8 seconds.
• To count from 1 to 133,128,869,888 would take you about eight thousand, four hundred sixty-six 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 133128869888 cubic inches would be around 425.5 feet tall.

Recreational maths with 133128869888

• 133128869888 backwards is 888968821331
• The number of decimal digits it has is: 12
• The sum of 133128869888's digits is 65
• More coming soon!