3420157677680

Names of 3420157677680

• Cardinal: 3420157677680 can be written as Three trillion, four hundred twenty billion, one hundred fifty-seven million, six hundred seventy-seven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.42015767768 × 10¹²

Factors of 3420157677680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 875

Divisors of 3420157677680

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 389 479 778 958 1556 1916 1945 2395 3112 3832 3890 4790 6224 7664 7780 9580 15560 19160 31120 38320 186331 229441 372662 458882 745324 917764 931655 1147205 1490648 1835528 1863310 2294410 2981296 3671056 3726620 4588820 7453240 9177640 14906480 18355280 89252549 109902239 178505098 219804478 357010196 439608956 446262745 549511195 714020392 879217912 892525490 1099022390 1428040784 1758435824 1785050980 2198044780 3570101960 4396089560 7140203920 8792179120 42751970971 85503941942 171007883884 213759854855 342015767768 427519709710 684031535536 855039419420 1710078838840 3420157677680
• Sum of all divisors σ(n): 7988986886400
• Sum of proper divisors (its aliquot sum) s(n): 4568829208720
• 3420157677680 is an abundant number, because the sum of its proper divisors (4568829208720) is greater than itself. Its abundance is 1148671531040

Bases of 3420157677680

• Binary: 110001110001010001010010001001000001110000₂
• Hexadecimal: 0x31C51489070
• Base-36: 17N75KPRK

Squares and roots of 3420157677680

• 3420157677680 squared (3420157677680²) is 11697478540193450770182400
• 3420157677680 cubed (3420157677680³) is 40007221038739669124092444574008832000
• The square root of 3420157677680 is 1849366.8315615483
• The cube root of 3420157677680 is 15066.6040852291

Scales and comparisons

• 3,420,157,677,680 seconds is equal to 108,750 years, 22 weeks, 4 days, 7 hours, 21 minutes, 20 seconds.
• To count from 1 to 3,420,157,677,680 would take you about two hundred seventy-one thousand, eight hundred seventy-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 3420157677680 cubic inches would be around 1255.6 feet tall.

Recreational maths with 3420157677680

• 3420157677680 backwards is 0867767510243
• The number of decimal digits it has is: 13
• The sum of 3420157677680's digits is 56
• More coming soon!