1321369381690630443

Names of 1321369381690630443

• Cardinal: 1321369381690630443 can be written as One quintillion, three hundred twenty-one quadrillion, three hundred sixty-nine trillion, three hundred eighty-one billion, six hundred ninety million, six hundred thirty thousand, four hundred forty-three.

Scientific notation

• Scientific notation: 1.321369381690630443 × 10¹⁸

Factors of 1321369381690630443

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 271

Divisors of 1321369381690630443

• Number of divisors d(n): 126
• Complete list of divisors:
  1 3 9 27 41 81 123 227 243 369 681 729 1107 1681 2043 3321 5043 6129 9307 9963 15129 18387 27921 29889 45387 55161 68921 83763 136161 165483 206763 251289 381587 408483 620289 753867 1144761 1225449 1860867 2261601 2825761 3434283 5582601 6784803 8477283 10302849 15645067 16747803 25431849 30908547 46935201 50243409 76295547 92725641 115856201 140805603 228886641 278176923 347568603 422416809 641447747 686659923 1042705809 1267250427 1924343241 2059979769 3128117427 3801751281 4750104241 5773029723 9384352281 11405253843 14250312723 17319089169 26299357627 28153056843 42750938169 51957267507 78898072881 84459170529 128252814507 155871802521 194754273881 236694218643 384758443521 467615407563 584262821643 710082655929 1078273662707 1154275330563 1752788464929 2130247967787 3234820988121 3462825991689 5258365394787 6390743903361 7984925229121 9704462964363 15775096184361 19172231710083 23954775687363 29113388893089 44209220170987 47325288553083 71864327062089 87340166679267 132627660512961 141975865659249 215592981186267 262020500037801 397882981538883 646778943558801 786061500113403 1193648944616649 1812578027010467 1940336830676403 3580946833849947 5437734081031401 5821010492029209 10742840501549841 16313202243094203 32228521504649523 48939606729282609 146818820187847827 440456460563543481 1321369381690630443
• Sum of all divisors σ(n): 2039622189467810196
• Sum of proper divisors (its aliquot sum) s(n): 718252807777179753
• 1321369381690630443 is a deficient number, because the sum of its proper divisors (718252807777179753) is less than itself. Its deficiency is 603116573913450690

Bases of 1321369381690630443

• Binary: 1001001010110011100100111001110100100101111110110000100101011₂
• Hexadecimal: 0x12567273A4BF612B
• Base-36: A1EQCPTK6JOR

Squares and roots of 1321369381690630443

• 1321369381690630443 squared (1321369381690630443²) is 1746017042869479003410301974798376249
• 1321369381690630443 cubed (1321369381690630443³) is 2307133460357746458331265884766863387565009293527548307
• The square root of 1321369381690630443 is 1149508321.7143886527
• The cube root of 1321369381690630443 is 1097340.5124010187

Scales and comparisons

• 1,321,369,381,690,630,443 seconds is equal to 42,015,459,073 years, 46 weeks, 6 days, 19 hours, 34 minutes, 3 seconds.
• To count from 1 to 1,321,369,381,690,630,443 would take you about one hundred forty-seven billion, fifty-four million, one hundred six thousand, seven hundred fifty-eight 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 1321369381690630443 cubic inches would be around 91445 feet tall.

Recreational maths with 1321369381690630443

• 1321369381690630443 backwards is 3440360961839631231
• The number of decimal digits it has is: 19
• The sum of 1321369381690630443's digits is 72
• More coming soon!