1213379967628816

Names of 1213379967628816

• Cardinal: 1213379967628816 can be written as One quadrillion, two hundred thirteen trillion, three hundred seventy-nine billion, nine hundred sixty-seven million, six hundred twenty-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.213379967628816 × 10¹⁵

Factors of 1213379967628816

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 242

Divisors of 1213379967628816

• Number of divisors d(n): 125
• Complete list of divisors:
  1 2 4 8 13 16 26 52 104 169 208 227 338 454 676 908 1352 1816 2197 2704 2951 3632 4394 5902 8788 11804 17576 23608 28561 35152 38363 47216 51529 57122 76726 103058 114244 153452 206116 228488 306904 412232 456976 498719 613808 669877 824464 997438 1339754 1994876 2679508 3989752 5359016 6483347 7979504 8708401 10718032 11697083 12966694 17416802 23394166 25933388 34833604 46788332 51866776 69667208 93576664 103733552 113209213 139334416 152062079 187153328 226418426 304124158 452836852 608248316 905673704 1216496632 1471719769 1811347408 1976807027 2432993264 2655237841 2943439538 3953614054 5310475682 5886879076 7907228108 10620951364 11773758152 15814456216 21241902728 23547516304 25698491351 31628912432 34518091933 42483805456 51396982702 69036183866 102793965404 138072367732 205587930808 276144735464 334080387563 411175861616 448735195129 552289470928 668160775126 897470390258 1336321550252 1794940780516 2672643100504 3589881561032 5345286201008 5833557536677 7179763122064 11667115073354 23334230146708 46668460293416 75836247976801 93336920586832 151672495953602 303344991907204 606689983814408 1213379967628816
• Sum of all divisors σ(n): 2558096281801451
• Sum of proper divisors (its aliquot sum) s(n): 1344716314172635
• 1213379967628816 is an abundant number, because the sum of its proper divisors (1344716314172635) is greater than itself. Its abundance is 131336346543819

Bases of 1213379967628816

• Binary: 100010011111001000000001001111100101011011000010000₂
• Hexadecimal: 0x44F9009F2B610
• Base-36: BY3V286M8G

Squares and roots of 1213379967628816

• 1213379967628816 squared (1213379967628816²) is 1472290945842906564053553561856
• 1213379967628816 cubed (1213379967628816³) is 1786448340207064857276537341099465075304042496
• 1213379967628816 is a perfect square number. Its square root is 34833604
• The cube root of 1213379967628816 is 106659.3518486241

Scales and comparisons

• 1,213,379,967,628,816 seconds is equal to 38,581,729 years, 38 weeks, 3 days, 8 hours, 16 seconds.
• To count from 1 to 1,213,379,967,628,816 would take you about one hundred fifteen million, seven hundred forty-five thousand, one hundred eighty-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 1213379967628816 cubic inches would be around 8888.3 feet tall.

Recreational maths with 1213379967628816

• 1213379967628816 backwards is 6188267699733121
• The number of decimal digits it has is: 16
• The sum of 1213379967628816's digits is 79
• More coming soon!