72468825984

Names of 72468825984

• Cardinal: 72468825984 can be written as Seventy-two billion, four hundred sixty-eight million, eight hundred twenty-five thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 7.2468825984 × 10¹⁰

Factors of 72468825984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 11922

Divisors of 72468825984

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 31 32 36 38 48 54 57 62 64 72 76 81 93 96 108 114 124 128 144 152 162 171 186 192 216 228 248 279 288 304 324 342 372 384 432 456 496 513 558 576 589 608 648 684 744 837 864 912 992 1026 1116 1152 1178 1216 1296 1368 1488 1539 1674 1728 1767 1824 1984 2052 2232 2356 2432 2511 2592 2736 2976 3078 3348 3456 3534 3648 3968 4104 4464 4712 5022 5184 5301 5472 5952 6156 6696 7068 7296 8208 8928 9424 10044 10368 10602 10944 11867 11904 12312 13392 14136 15903 16416 17856 18848 20088 21204 21888 23734 24624 26784 28272 31806 32832 35601 35712 37696 40176 42408 47468 47709 49248 53568 56544 63612 65664 71202 75392 80352 84816 94936 95418 98496 106803 107136 113088 127224 142404 160704 169632 189872 190836 196992 213606 225473 226176 254448 284808 320409 321408 339264 367877 379744 381672 427212 450946 508896 569616 640818 676419 678528 735754 759488 763344 854424 901892 961227 1017792 1103631 1139232 1281636 1352838 1471508 1518976 1526688 1708848 1803784 1922454 2029257 2035584 2207262 2278464 2563272 2705676 2943016 3053376 3310893 3417696 3607568 3844908 4058514 4414524 4556928 5126544 5411352 5886032 6087771 6106752 6621786 6835392 6989663 7215136 7689816 8117028 8829048 9932679 10253088 10822704 11772064 12175542 13243572 13670784 13979326 14430272 15379632 16234056 17658096 18263313 19865358 20506176 20968989 21645408 23544128 24351084 26487144 27958652 28860544 29798037 30759264 32468112 35316192 36526626 39730716 41012352 41937978 43290816 47088256 48702168 52974288 55917304 59596074 61518528 62906967 64936224 70632384 73053252 79461432 83875956 86581632 97404336 105948576 111834608 119192148 123037056 125813934 129872448 141264768 146106504 158922864 167751912 188720901 194808672 211897152 223669216 238384296 251627868 259744896 292213008 317845728 335503824 377441802 389617344 423794304 447338432 476768592 503255736 566162703 584426016 635691456 671007648 754883604 779234688 894676864 953537184 1006511472 1132325406 1168852032 1271382912 1342015296 1509767208 1907074368 2013022944 2264650812 2337704064 2684030592 3019534416 3814148736 4026045888 4529301624 6039068832 8052091776 9058603248 12078137664 18117206496 24156275328 36234412992 72468825984
• Sum of all divisors σ(n): 234359769600
• Sum of proper divisors (its aliquot sum) s(n): 161890943616
• 72468825984 is an abundant number, because the sum of its proper divisors (161890943616) is greater than itself. Its abundance is 89422117632

Bases of 72468825984

• Binary: 1000011011111011110101000011110000000₂
• Hexadecimal: 0x10DF7A8780
• Base-36: XAI2G00

Squares and roots of 72468825984

• 72468825984 squared (72468825984²) is 5251730739499273568256
• 72468825984 cubed (72468825984³) is 380586761075596491512354810363904
• The square root of 72468825984 is 269200.3454381141
• The cube root of 72468825984 is 4169.1777230695

Scales and comparisons

• 72,468,825,984 seconds is equal to 2,304 years, 14 weeks, 5 days, 13 hours, 26 minutes, 24 seconds.
• To count from 1 to 72,468,825,984 would take you about four thousand, six hundred 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 72468825984 cubic inches would be around 347.4 feet tall.

Recreational maths with 72468825984

• 72468825984 backwards is 48952886427
• The number of decimal digits it has is: 11
• The sum of 72468825984's digits is 63
• More coming soon!