72234642312

Names of 72234642312

• Cardinal: 72234642312 can be written as Seventy-two billion, two hundred thirty-four million, six hundred forty-two thousand, three hundred twelve.

Scientific notation

• Scientific notation: 7.2234642312 × 10¹⁰

Factors of 72234642312

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6797

Divisors of 72234642312

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 31 36 42 56 62 63 72 84 93 124 126 168 186 217 248 252 279 372 434 504 558 651 744 773 868 1116 1302 1546 1736 1953 2232 2319 2604 3092 3906 4638 5208 5411 5981 6184 6957 7812 9276 10822 11962 13914 15624 16233 17943 18552 21644 23924 23963 27828 32466 35886 41867 43288 47848 47926 48699 53829 55656 64932 71772 71889 83734 95852 97398 107658 125601 129864 143544 143778 167468 167741 185411 191704 194796 215316 215667 251202 287556 334936 335482 370822 376803 389592 430632 431334 502404 503223 556233 575112 670964 741644 753606 862668 1004808 1006446 1112466 1297877 1341928 1483288 1507212 1509669 1668699 1725336 2012892 2224932 2595754 3014424 3019338 3337398 3893631 4025784 4449864 4623313 5191508 6038676 6674796 7787262 9246626 10383016 11680893 12077352 13349592 13869939 15574524 18493252 23361786 27739878 31149048 32363191 36986504 41609817 46723572 55479756 64726382 83219634 93447144 97089573 110959512 129452764 143322703 166439268 194179146 258905528 286645406 291268719 332878536 388358292 429968109 573290812 582537438 776716584 859936218 1003258921 1146581624 1165074876 1289904327 1719872436 2006517842 2330149752 2579808654 3009776763 3439744872 4013035684 5159617308 6019553526 8026071368 9029330289 10319234616 12039107052 18058660578 24078214104 36117321156 72234642312
• Sum of all divisors σ(n): 231132994560
• Sum of proper divisors (its aliquot sum) s(n): 158898352248
• 72234642312 is an abundant number, because the sum of its proper divisors (158898352248) is greater than itself. Its abundance is 86663709936

Bases of 72234642312

• Binary: 1000011010001100001010010101110001000₂
• Hexadecimal: 0x10D1852B88
• Base-36: X6MN2Q0

Squares and roots of 72234642312

• 72234642312 squared (72234642312²) is 5217843549942580705344
• 72234642312 cubed (72234642312³) is 376909062470078625388716506915328
• The square root of 72234642312 is 268765.0317879913
• The cube root of 72234642312 is 4164.6819649485

Scales and comparisons

• 72,234,642,312 seconds is equal to 2,296 years, 43 weeks, 4 days, 2 hours, 25 minutes, 12 seconds.
• To count from 1 to 72,234,642,312 would take you about four thousand, five hundred ninety-three 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 72234642312 cubic inches would be around 347.1 feet tall.

Recreational maths with 72234642312

• 72234642312 backwards is 21324643227
• 72234642312 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72234642312's digits is 36
• More coming soon!