133828947680

Names of 133828947680

• Cardinal: 133828947680 can be written as One hundred thirty-three billion, eight hundred twenty-eight million, nine hundred forty-seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.3382894768 × 10¹¹

Factors of 133828947680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 592900

Divisors of 133828947680

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 68 80 83 85 136 160 166 170 272 332 340 415 544 664 680 830 1328 1360 1411 1660 2656 2720 2822 3320 5644 6640 7055 11288 13280 14110 22576 28220 45152 56440 112880 225760 592793 1185586 2371172 2963965 4742344 5927930 9484688 10077481 11855860 18969376 20154962 23711720 40309924 47423440 49201819 50387405 80619848 94846880 98403638 100774810 161239696 196807276 201549620 246009095 322479392 393614552 403099240 492018190 787229104 806198480 836430923 984036380 1574458208 1612396960 1672861846 1968072760 3345723692 3936145520 4182154615 6691447384 7872291040 8364309230 13382894768 16728618460 26765789536 33457236920 66914473840 133828947680
• Sum of all divisors σ(n): 338803111584
• Sum of proper divisors (its aliquot sum) s(n): 204974163904
• 133828947680 is an abundant number, because the sum of its proper divisors (204974163904) is greater than itself. Its abundance is 71145216224

Bases of 133828947680

• Binary: 1111100101000110100111010111011100000₂
• Hexadecimal: 0x1F28D3AEE0
• Base-36: 1PHAASWW

Squares and roots of 133828947680

• 133828947680 squared (133828947680²) is 17910187237136177382400
• 133828947680 cubed (133828947680³) is 2396901510697701235944408952832000
• The square root of 133828947680 is 365826.3900814155
• The cube root of 133828947680 is 5115.0516216191

Scales and comparisons

• 133,828,947,680 seconds is equal to 4,255 years, 18 weeks, 3 hours, 41 minutes, 20 seconds.
• To count from 1 to 133,828,947,680 would take you about eight thousand, five hundred ten 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 133828947680 cubic inches would be around 426.3 feet tall.

Recreational maths with 133828947680

• 133828947680 backwards is 086749828331
• The number of decimal digits it has is: 12
• The sum of 133828947680's digits is 59
• More coming soon!