38125849689920

Names of 38125849689920

• Cardinal: 38125849689920 can be written as Thirty-eight trillion, one hundred twenty-five billion, eight hundred forty-nine million, six hundred eighty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.812584968992 × 10¹³

Factors of 38125849689920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 21894717

Divisors of 38125849689920

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 160 320 5443 10886 21772 27215 43544 54430 87088 108860 174176 217720 348352 435440 870880 1741760 21889267 43778534 87557068 109446335 175114136 218892670 350228272 437785340 700456544 875570680 1400913088 1751141360 3502282720 7004565440 119143280281 238286560562 476573121124 595716401405 953146242248 1191432802810 1906292484496 2382865605620 3812584968992 4765731211240 7625169937984 9531462422480 19062924844960 38125849689920
• Sum of all divisors σ(n): 90803863343904
• Sum of proper divisors (its aliquot sum) s(n): 52678013653984
• 38125849689920 is an abundant number, because the sum of its proper divisors (52678013653984) is greater than itself. Its abundance is 14552163964064

Bases of 38125849689920

• Binary: 1000101010110011011101101110100011111101000000₂
• Hexadecimal: 0x22ACDDBA3F40
• Base-36: DIIRUIWJK

Squares and roots of 38125849689920

• 38125849689920 squared (38125849689920²) is 1453580414578372960149606400
• 38125849689920 cubed (38125849689920³) is 55418988398426645770257983682250047488000
• The square root of 38125849689920 is 6174613.3231093913
• The cube root of 38125849689920 is 33656.8275186079

Scales and comparisons

• 38,125,849,689,920 seconds is equal to 1,212,284 years, 4 weeks, 4 days, 10 hours, 45 minutes, 20 seconds.
• To count from 1 to 38,125,849,689,920 would take you about three million, thirty thousand, seven 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 38125849689920 cubic inches would be around 2804.7 feet tall.

Recreational maths with 38125849689920

• 38125849689920 backwards is 02998694852183
• The number of decimal digits it has is: 14
• The sum of 38125849689920's digits is 74
• More coming soon!