442642678992

Names of 442642678992

• Cardinal: 442642678992 can be written as Four hundred forty-two billion, six hundred forty-two million, six hundred seventy-eight thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 4.42642678992 × 10¹¹

Factors of 442642678992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1727

Divisors of 442642678992

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 59 72 81 108 118 144 162 177 216 236 324 354 432 472 531 648 708 944 1062 1296 1416 1593 1663 2124 2832 3186 3326 3481 4248 4779 4989 6372 6652 6962 8496 9558 9978 10443 12744 13304 13924 14967 19116 19956 20886 25488 26608 27848 29934 31329 38232 39912 41772 44901 55696 59868 62658 76464 79824 83544 89802 93987 98117 119736 125316 134703 167088 179604 187974 196234 205379 239472 250632 269406 281961 294351 359208 375948 392468 410758 501264 538812 563922 588702 616137 718416 751896 784936 821516 883053 1077624 1127844 1177404 1232274 1503792 1569872 1643032 1766106 1848411 2155248 2255688 2354808 2464548 2649159 3286064 3532212 3696822 4511376 4709616 4929096 5298318 5545233 5788903 7064424 7393644 7947477 9858192 10596636 11090466 11577806 14128848 14787288 15894954 16635699 17366709 21193272 22180932 23155612 29574576 31789908 33271398 34733418 42386544 44361864 46311224 52100127 63579816 66542796 69466836 88723728 92622448 104200254 127159632 133085592 138933672 156300381 208400508 266171184 277867344 312600762 341545277 416801016 468901143 625201524 683090554 833602032 937802286 1024635831 1250403048 1366181108 1875604572 2049271662 2500806096 2732362216 3073907493 3751209144 4098543324 5464724432 6147814986 7502418288 8197086648 9221722479 12295629972 16394173296 18443444958 24591259944 27665167437 36886889916 49182519888 55330334874 73773779832 110660669748 147547559664 221321339496 442642678992
• Sum of all divisors σ(n): 1304008442880
• Sum of proper divisors (its aliquot sum) s(n): 861365763888
• 442642678992 is an abundant number, because the sum of its proper divisors (861365763888) is greater than itself. Its abundance is 418723084896

Bases of 442642678992

• Binary: 110011100001111100011110100010011010000₂
• Hexadecimal: 0x670F8F44D0
• Base-36: 5NCI0T00

Squares and roots of 442642678992

• 442642678992 squared (442642678992²) is 195932541265214758136064
• 442642678992 cubed (442642678992³) is 86728104967345249721562697410367488
• The square root of 442642678992 is 665313.9702366095
• The cube root of 442642678992 is 7621.1017837681

Scales and comparisons

• 442,642,678,992 seconds is equal to 14,074 years, 34 weeks, 5 days, 3 hours, 43 minutes, 12 seconds.
• To count from 1 to 442,642,678,992 would take you about twenty-eight thousand, one hundred forty-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 442642678992 cubic inches would be around 635.1 feet tall.

Recreational maths with 442642678992

• 442642678992 backwards is 299876246244
• The number of decimal digits it has is: 12
• The sum of 442642678992's digits is 63
• More coming soon!