1312940791135386

Names of 1312940791135386

• Cardinal: 1312940791135386 can be written as One quadrillion, three hundred twelve trillion, nine hundred forty billion, seven hundred ninety-one million, one hundred thirty-five thousand, three hundred eighty-six.

Scientific notation

• Scientific notation: 1.312940791135386 × 10¹⁵

Factors of 1312940791135386

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 91337519

Divisors of 1312940791135386

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 17 18 21 27 34 42 51 54 63 102 119 126 153 189 238 306 357 378 459 714 918 1071 2142 2237 3213 4474 6426 6711 13422 15659 20133 31318 38029 40266 46977 60399 76058 93954 114087 120798 140931 228174 266203 281862 342261 422793 532406 684522 798609 845586 1026783 1597218 2053566 2395827 4791654 7187481 14374962 91335253 182670506 274005759 548011518 639346771 822017277 1278693542 1552699301 1644034554 1918040313 2466051831 3105398602 3836080626 4658097903 4932103662 5754120939 9316195806 10868895107 11508241878 13974293709 17262362817 21737790214 27948587418 32606685321 34524725634 41922881127 65213370642 83845762254 97820055963 195640111926 204316960961 293460167889 408633921922 586920335778 612950882883 1225901765766 1430218726727 1838852648649 2860437453454 3473388336337 3677705297298 4290656180181 5516557945947 6946776672674 8581312360362 10420165009011 11033115891894 12871968540543 20840330018022 24313718354359 25743937081086 31260495027033 38615905621629 48627436708718 62520990054066 72941155063077 77231811243258 93781485081099 145882310126154 187562970162198 218823465189231 437646930378462 656470395567693 1312940791135386
• Sum of all divisors σ(n): 3532175397250560
• Sum of proper divisors (its aliquot sum) s(n): 2219234606115174
• 1312940791135386 is an abundant number, because the sum of its proper divisors (2219234606115174) is greater than itself. Its abundance is 906293814979788

Bases of 1312940791135386

• Binary: 100101010100001110011011001011101110111110010011010₂
• Hexadecimal: 0x4AA1CD9777C9A
• Base-36: CXECO7WYAI

Squares and roots of 1312940791135386

• 1312940791135386 squared (1312940791135386²) is 1723813521027213284878981368996
• 1312940791135386 cubed (1312940791135386³) is 2263265088067344760132508435670496887458892456
• The square root of 1312940791135386 is 36234524.8504156047
• The cube root of 1312940791135386 is 109500.2339711405

Scales and comparisons

• 1,312,940,791,135,386 seconds is equal to 41,747,455 years, 50 weeks, 1 day, 11 hours, 23 minutes, 6 seconds.
• To count from 1 to 1,312,940,791,135,386 would take you about one hundred twenty-five million, two hundred forty-two thousand, three hundred sixty-seven 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 1312940791135386 cubic inches would be around 9125 feet tall.

Recreational maths with 1312940791135386

• 1312940791135386 backwards is 6835311970492131
• 1312940791135386 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1312940791135386's digits is 63
• More coming soon!