1218082077991163

Names of 1218082077991163

• Cardinal: 1218082077991163 can be written as One quadrillion, two hundred eighteen trillion, eighty-two billion, seventy-seven million, nine hundred ninety-one thousand, one hundred sixty-three.

Scientific notation

• Scientific notation: 1.218082077991163 × 10¹⁵

Factors of 1218082077991163

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1340850

Divisors of 1218082077991163

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 11 43 49 77 113 301 347 473 539 791 1243 2107 2429 3311 3817 4859 5537 8701 14921 17003 23177 26719 34013 39211 53449 60907 104447 164131 187033 238091 274477 374143 431321 731129 1148917 1340329 1686073 1921339 2619001 3019247 8042419 9382303 11802511 14743619 18546803 21134729 57634147 65676121 82617577 103205333 129827621 151457177 403439029 465094163 633975617 722437331 908793347 1060200239 1666028947 2824073203 3255659141 4437829319 5116035793 6512658611 7421401673 11662202629 19999049009 22789613987 31064805233 35812250551 45588610277 52555640419 71639244721 81635418403 139993343063 219989539099 250685753857 319120271939 367889482933 501474713047 578112044609 979953401441 1539926773693 2259892538017 2575226380531 3510322991329 4046784312263 10779487415851 15819247766119 24858817918187 28327490185841 110734734362833 174011725427309 1218082077991163
• Sum of all divisors σ(n): 1600311815688960
• Sum of proper divisors (its aliquot sum) s(n): 382229737697797
• 1218082077991163 is a deficient number, because the sum of its proper divisors (382229737697797) is less than itself. Its deficiency is 835852340293366

Bases of 1218082077991163

• Binary: 100010100111101011011010101100100001110000011111011₂
• Hexadecimal: 0x453D6D590E0FB
• Base-36: BZRV6JAE4B

Squares and roots of 1218082077991163

• 1218082077991163 squared (1218082077991163²) is 1483723948723269701353506092569
• 1218082077991163 cubed (1218082077991163³) is 1807297550626094136244250579471246945041967747
• The square root of 1218082077991163 is 34901032.6206999641
• The cube root of 1218082077991163 is 106796.9502953717

Scales and comparisons

• 1,218,082,077,991,163 seconds is equal to 38,731,242 years, 15 weeks, 5 days, 23 hours, 19 minutes, 23 seconds.
• To count from 1 to 1,218,082,077,991,163 would take you about one hundred sixteen million, one hundred ninety-three thousand, seven hundred twenty-six 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 1218082077991163 cubic inches would be around 8899.7 feet tall.

Recreational maths with 1218082077991163

• 1218082077991163 backwards is 3611997702808121
• The number of decimal digits it has is: 16
• The sum of 1218082077991163's digits is 65
• More coming soon!