1380139144160

Names of 1380139144160

• Cardinal: 1380139144160 can be written as One trillion, three hundred eighty billion, one hundred thirty-nine million, one hundred forty-four thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.38013914416 × 10¹²

Factors of 1380139144160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 906788

Divisors of 1380139144160

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 560 1120 1361 2722 5444 6805 9527 10888 13610 19054 21776 27220 38108 43552 47635 54440 76216 95270 108880 152432 190540 217760 304864 381080 762160 905413 1524320 1810826 3621652 4527065 6337891 7243304 9054130 12675782 14486608 18108260 25351564 28973216 31689455 36216520 50703128 63378910 72433040 101406256 126757820 144866080 202812512 253515640 507031280 1014062560 1232267093 2464534186 4929068372 6161335465 8625869651 9858136744 12322670930 17251739302 19716273488 24645341860 34503478604 39432546976 43129348255 49290683720 69006957208 86258696510 98581367440 138013914416 172517393020 197162734880 276027828832 345034786040 690069572080 1380139144160
• Sum of all divisors σ(n): 3729117776832
• Sum of proper divisors (its aliquot sum) s(n): 2348978632672
• 1380139144160 is an abundant number, because the sum of its proper divisors (2348978632672) is greater than itself. Its abundance is 968839488512

Bases of 1380139144160

• Binary: 10100000101010110101101000001001111100000₂
• Hexadecimal: 0x14156B413E0
• Base-36: HM0Z7N4W

Squares and roots of 1380139144160

• 1380139144160 squared (1380139144160²) is 1904784057242697262105600
• 1380139144160 cubed (1380139144160³) is 2628867038572548648732397983543296000
• The square root of 1380139144160 is 1174793.2346417389
• The cube root of 1380139144160 is 11133.7369916235

Scales and comparisons

• 1,380,139,144,160 seconds is equal to 43,884 years, 8 weeks, 16 hours, 29 minutes, 20 seconds.
• To count from 1 to 1,380,139,144,160 would take you about one hundred nine 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 1380139144160 cubic inches would be around 927.8 feet tall.

Recreational maths with 1380139144160

• 1380139144160 backwards is 0614419310831
• The number of decimal digits it has is: 13
• The sum of 1380139144160's digits is 41
• More coming soon!