1421650636992

Names of 1421650636992

• Cardinal: 1421650636992 can be written as One trillion, four hundred twenty-one billion, six hundred fifty million, six hundred thirty-six thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.421650636992 × 10¹²

Factors of 1421650636992

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3192

Divisors of 1421650636992

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 243 288 324 432 486 576 648 729 864 972 1296 1458 1728 1944 2187 2592 2916 3187 3888 4374 5184 5832 6374 7776 8748 9561 11664 12748 15552 17496 19122 23328 25496 28683 34992 38244 46656 50992 57366 69984 76488 86049 101984 114732 139968 152976 172098 203968 229464 258147 305952 344196 458928 516294 611904 688392 774441 917856 1032588 1376784 1548882 1835712 2065176 2323323 2753568 3097764 4130352 4646646 5507136 6195528 6969969 8260704 9293292 10156969 12391056 13939938 16521408 18586584 20313938 24782112 27879876 30470907 37173168 40627876 49564224 55759752 60941814 74346336 81255752 91412721 111519504 121883628 148692672 162511504 182825442 223039008 243767256 274238163 325023008 365650884 446078016 487534512 548476326 650046016 731301768 822714489 975069024 1096952652 1462603536 1645428978 1950138048 2193905304 2468143467 2925207072 3290857956 4387810608 4936286934 5850414144 6581715912 7404430401 8775621216 9872573868 13163431824 14808860802 17551242432 19745147736 22213291203 26326863648 29617721604 39490295472 44426582406 52653727296 59235443208 78980590944 88853164812 118470886416 157961181888 177706329624 236941772832 355412659248 473883545664 710825318496 1421650636992
• Sum of all divisors σ(n): 4232314999920
• Sum of proper divisors (its aliquot sum) s(n): 2810664362928
• 1421650636992 is an abundant number, because the sum of its proper divisors (2810664362928) is greater than itself. Its abundance is 1389013725936

Bases of 1421650636992

• Binary: 10100101100000000111110110011000011000000₂
• Hexadecimal: 0x14B00FB30C0
• Base-36: I53I3000

Squares and roots of 1421650636992

• 1421650636992 squared (1421650636992²) is 2021090533659759358808064
• 1421650636992 cubed (1421650636992³) is 2873284644595898109446917671466303488
• The square root of 1421650636992 is 1192329.9195239545
• The cube root of 1421650636992 is 11244.2621261513

Scales and comparisons

• 1,421,650,636,992 seconds is equal to 45,204 years, 4 weeks, 5 days, 18 hours, 43 minutes, 12 seconds.
• To count from 1 to 1,421,650,636,992 would take you about one hundred thirteen thousand and ten 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 1421650636992 cubic inches would be around 937 feet tall.

Recreational maths with 1421650636992

• 1421650636992 backwards is 2996360561241
• 1421650636992 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1421650636992's digits is 54
• More coming soon!