1382018156720

Names of 1382018156720

• Cardinal: 1382018156720 can be written as One trillion, three hundred eighty-two billion, eighteen million, one hundred fifty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.38201815672 × 10¹²

Factors of 1382018156720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 421347047

Divisors of 1382018156720

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 41 80 82 164 205 328 410 656 820 1640 3280 421346999 842693998 1685387996 2106734995 3370775992 4213469990 6741551984 8426939980 16853879960 17275226959 33707759920 34550453918 69100907836 86376134795 138201815672 172752269590 276403631344 345504539180 691009078360 1382018156720
• Sum of all divisors σ(n): 3291562764000
• Sum of proper divisors (its aliquot sum) s(n): 1909544607280
• 1382018156720 is an abundant number, because the sum of its proper divisors (1909544607280) is greater than itself. Its abundance is 527526450560

Bases of 1382018156720

• Binary: 10100000111000110101100111000100010110000₂
• Hexadecimal: 0x141C6B388B0
• Base-36: HMW1XEI8

Squares and roots of 1382018156720

• 1382018156720 squared (1382018156720²) is 1909974185503746481158400
• 1382018156720 cubed (1382018156720³) is 2639619003232671056544718178344448000
• The square root of 1382018156720 is 1175592.6831687921
• The cube root of 1382018156720 is 11138.7874352105

Scales and comparisons

• 1,382,018,156,720 seconds is equal to 43,943 years, 46 weeks, 6 days, 12 hours, 25 minutes, 20 seconds.
• To count from 1 to 1,382,018,156,720 would take you about one hundred nine thousand, eight hundred fifty-nine 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 1382018156720 cubic inches would be around 928.2 feet tall.

Recreational maths with 1382018156720

• 1382018156720 backwards is 0276518102831
• The number of decimal digits it has is: 13
• The sum of 1382018156720's digits is 44
• More coming soon!