1372695816345680

Names of 1372695816345680

• Cardinal: 1372695816345680 can be written as One quadrillion, three hundred seventy-two trillion, six hundred ninety-five billion, eight hundred sixteen million, three hundred forty-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.37269581634568 × 10¹⁵

Factors of 1372695816345680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15306599286

Divisors of 1372695816345680

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 38 40 59 76 80 95 118 152 190 236 295 304 380 472 590 760 944 1121 1180 1520 2242 2360 4484 4720 5605 8968 11210 17936 22420 44840 89680 15306599201 30613198402 61226396804 76532996005 122452793608 153065992010 244905587216 290825384819 306131984020 581650769638 612263968040 903089352859 1163301539276 1224527936080 1454126924095 1806178705718 2326603078552 2908253848190 3612357411436 4515446764295 4653206157104 5816507696380 7224714822872 9030893528590 11633015392760 14449429645744 17158697704321 18061787057180 23266030785520 34317395408642 36123574114360 68634790817284 72247148228720 85793488521605 137269581634568 171586977043210 274539163269136 343173954086420 686347908172840 1372695816345680
• Sum of all divisors σ(n): 3416432941886400
• Sum of proper divisors (its aliquot sum) s(n): 2043737125540720
• 1372695816345680 is an abundant number, because the sum of its proper divisors (2043737125540720) is greater than itself. Its abundance is 671041309195040

Bases of 1372695816345680

• Binary: 100111000000111010110100110100001001001100001010000₂
• Hexadecimal: 0x4E075A6849850
• Base-36: DIKVR33H3K

Squares and roots of 1372695816345680

• 1372695816345680 squared (1372695816345680²) is 1884293804212932835469254662400
• 1372695816345680 cubed (1372695816345680³) is 2586562221809178758577988894279984470098432000
• The square root of 1372695816345680 is 37049909.8021261045
• The cube root of 1372695816345680 is 111136.8551501469

Scales and comparisons

• 1,372,695,816,345,680 seconds is equal to 43,647,480 years, 48 weeks, 3 days, 13 hours, 21 minutes, 20 seconds.
• To count from 1 to 1,372,695,816,345,680 would take you about one hundred thirty million, nine hundred forty-two thousand, four hundred forty-two 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 1372695816345680 cubic inches would be around 9261.4 feet tall.

Recreational maths with 1372695816345680

• 1372695816345680 backwards is 0865436185962731
• The number of decimal digits it has is: 16
• The sum of 1372695816345680's digits is 74
• More coming soon!