1220337797445

Names of 1220337797445

• Cardinal: 1220337797445 can be written as One trillion, two hundred twenty billion, three hundred thirty-seven million, seven hundred ninety-seven thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 1.220337797445 × 10¹²

Factors of 1220337797445

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19708

Divisors of 1220337797445

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 13 15 29 39 45 65 87 117 127 145 195 261 377 381 435 585 635 841 1131 1143 1305 1651 1885 1905 2523 3393 3683 4205 4953 5655 5715 7569 8255 10933 11049 12615 14859 16965 18415 19531 24765 32799 33147 37845 47879 54665 55245 58593 74295 97655 98397 106807 143637 163995 165735 175779 239395 253903 292965 320421 430911 491985 534035 566399 718185 761709 878895 961263 1269515 1388491 1602105 1699197 2154555 2285127 2480437 2831995 3808545 4165473 4806315 5097591 6942455 7363187 7441311 8495985 11425635 12402185 12496419 16425571 20827365 22089561 22323933 25487955 32245681 36815935 37206555 49276713 62482095 66268683 71932673 82127855 96737043 110447805 111619665 147830139 161228405 213532423 215798019 246383565 290211129 331343415 359663365 483685215 640597269 647394057 739150695 935124749 1067662115 1078990095 1451055645 1921791807 2086047517 2805374247 3202986345 3236970285 4675623745 6258142551 8416122741 9608959035 10430237585 14026871235 18774427653 27118617721 31290712755 42080613705 81355853163 93872138265 135593088605 244067559489 406779265815 1220337797445
• Sum of all divisors σ(n): 2377921308672
• Sum of proper divisors (its aliquot sum) s(n): 1157583511227
• 1220337797445 is a deficient number, because the sum of its proper divisors (1157583511227) is less than itself. Its deficiency is 62754286218

Bases of 1220337797445

• Binary: 10001110000100001110011010000100101000101₂
• Hexadecimal: 0x11C21CD0945
• Base-36: FKM5M6V9

Squares and roots of 1220337797445

• 1220337797445 squared (1220337797445²) is 1489224339872913848528025
• 1220337797445 cubed (1220337797445³) is 1817356750821995777126928383855896125
• The square root of 1220337797445 is 1104689.0048538547
• The cube root of 1220337797445 is 10686.2834034137

Scales and comparisons

• 1,220,337,797,445 seconds is equal to 38,802 years, 50 weeks, 2 days, 1 hour, 30 minutes, 45 seconds.
• To count from 1 to 1,220,337,797,445 would take you about ninety-seven thousand and 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 1220337797445 cubic inches would be around 890.5 feet tall.

Recreational maths with 1220337797445

• 1220337797445 backwards is 5447977330221
• The number of decimal digits it has is: 13
• The sum of 1220337797445's digits is 54
• More coming soon!