38948839585680

Names of 38948839585680

• Cardinal: 38948839585680 can be written as Thirty-eight trillion, nine hundred forty-eight billion, eight hundred thirty-nine million, five hundred eighty-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.894883958568 × 10¹³

Factors of 38948839585680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 162286831617

Divisors of 38948839585680

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 162286831607 324573663214 486860494821 649147326428 811434158035 973720989642 1298294652856 1622868316070 1947441979284 2434302474105 2596589305712 3245736632140 3894883958568 4868604948210 6491473264280 7789767917136 9737209896420 12982946528560 19474419792840 38948839585680
• Sum of all divisors σ(n): 120741402716352
• Sum of proper divisors (its aliquot sum) s(n): 81792563130672
• 38948839585680 is an abundant number, because the sum of its proper divisors (81792563130672) is greater than itself. Its abundance is 42843723544992

Bases of 38948839585680

• Binary: 1000110110110001111011101111110111011110010000₂
• Hexadecimal: 0x236C7BBF7790
• Base-36: DT0ULGK9C

Squares and roots of 38948839585680

• 38948839585680 squared (38948839585680²) is 1517012105071033394061062400
• 38948839585680 cubed (38948839585680³) is 59085861129946412926910713820236626432000
• The square root of 38948839585680 is 6240900.5428447583
• The cube root of 38948839585680 is 33897.2792419323

Scales and comparisons

• 38,948,839,585,680 seconds is equal to 1,238,452 years, 32 weeks, 2 days, 11 hours, 8 minutes.
• To count from 1 to 38,948,839,585,680 would take you about three million, ninety-six thousand, one hundred thirty-one 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 38948839585680 cubic inches would be around 2824.8 feet tall.

Recreational maths with 38948839585680

• 38948839585680 backwards is 08658593884983
• The number of decimal digits it has is: 14
• The sum of 38948839585680's digits is 84
• More coming soon!