38711897854672

Names of 38711897854672

• Cardinal: 38711897854672 can be written as Thirty-eight trillion, seven hundred eleven billion, eight hundred ninety-seven million, eight hundred fifty-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.8711897854672 × 10¹³

Factors of 38711897854672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3503975

Divisors of 38711897854672

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 112 196 392 784 14149 28298 56596 99043 113192 198086 226384 396172 693301 792344 1386602 1584688 2773204 3489817 5546408 6979634 11092816 13959268 24428719 27918536 48857438 55837072 97714876 171001033 195429752 342002066 390859504 684004132 1368008264 2736016528 49377420733 98754841466 197509682932 345641945131 395019365864 691283890262 790038731728 1382567780524 2419493615917 2765135561048 4838987231834 5530271122096 9677974463668 19355948927336 38711897854672
• Sum of all divisors σ(n): 87256093944900
• Sum of proper divisors (its aliquot sum) s(n): 48544196090228
• 38711897854672 is an abundant number, because the sum of its proper divisors (48544196090228) is greater than itself. Its abundance is 9832298235556

Bases of 38711897854672

• Binary: 1000110011010101010000111010111001001011010000₂
• Hexadecimal: 0x233550EB92D0
• Base-36: DQ000GYJ4

Squares and roots of 38711897854672

• 38711897854672 squared (38711897854672²) is 1498611035510558596032227584
• 38711897854672 cubed (38711897854672³) is 58014077330568977723944339300422861672448
• The square root of 38711897854672 is 6221888.6083465043
• The cube root of 38711897854672 is 33828.4023764597

Scales and comparisons

• 38,711,897,854,672 seconds is equal to 1,230,918 years, 31 weeks, 4 days, 7 hours, 37 minutes, 52 seconds.
• To count from 1 to 38,711,897,854,672 would take you about three million, seventy-seven thousand, two hundred ninety-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 38711897854672 cubic inches would be around 2819 feet tall.

Recreational maths with 38711897854672

• 38711897854672 backwards is 27645879811783
• The number of decimal digits it has is: 14
• The sum of 38711897854672's digits is 76
• More coming soon!