1320768408972

Names of 1320768408972

• Cardinal: 1320768408972 can be written as One trillion, three hundred twenty billion, seven hundred sixty-eight million, four hundred eight thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.320768408972 × 10¹²

Factors of 1320768408972

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 943

Divisors of 1320768408972

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 12 19 38 57 76 114 228 361 722 919 1083 1444 1838 2166 2757 3676 4332 5514 6859 11028 13718 17461 20577 27436 34922 41154 52383 69844 82308 104766 130321 209532 260642 331759 390963 521284 663518 781926 844561 995277 1327036 1563852 1689122 1990554 2533683 3378244 3981108 5067366 6303421 10134732 12606842 16046659 18910263 25213684 32093318 37820526 48139977 64186636 75641052 96279954 119764999 192559908 239529998 304886521 359294997 479059996 609773042 718589994 914659563 1219546084 1437179988 1829319126 3658638252 5792843899 11585687798 17378531697 23171375596 34757063394 69514126788 110064034081 220128068162 330192102243 440256136324 660384204486 1320768408972
• Sum of all divisors σ(n): 3256545931548
• Sum of proper divisors (its aliquot sum) s(n): 1935777522576
• 1320768408972 is an abundant number, because the sum of its proper divisors (1935777522576) is greater than itself. Its abundance is 615009113604

Bases of 1320768408972

• Binary: 10011001110000011111011101000110110001100₂
• Hexadecimal: 0x13383EE8D8C
• Base-36: GUR3EQOC

Squares and roots of 1320768408972

• 1320768408972 squared (1320768408972²) is 1744429190138428250096784
• 1320768408972 cubed (1320768408972³) is 2303986966023446352317107508693946048
• The square root of 1320768408972 is 1149246.8877364865
• The cube root of 1320768408972 is 10971.7412649771

Scales and comparisons

• 1,320,768,408,972 seconds is equal to 41,996 years, 18 weeks, 1 day, 9 hours, 36 minutes, 12 seconds.
• To count from 1 to 1,320,768,408,972 would take you about one hundred four thousand, nine hundred ninety 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 1320768408972 cubic inches would be around 914.3 feet tall.

Recreational maths with 1320768408972

• 1320768408972 backwards is 2798048670231
• 1320768408972 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1320768408972's digits is 57
• More coming soon!