72964115136

Names of 72964115136

• Cardinal: 72964115136 can be written as Seventy-two billion, nine hundred sixty-four million, one hundred fifteen thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 7.2964115136 × 10¹⁰

Factors of 72964115136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2018

Divisors of 72964115136

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 23 24 32 33 36 44 46 48 64 66 69 72 88 92 96 99 121 132 138 144 176 184 192 198 207 242 253 264 276 288 352 363 368 396 414 484 506 528 529 552 576 704 726 736 759 792 828 968 1012 1056 1058 1089 1104 1452 1472 1518 1584 1587 1656 1936 1979 2024 2112 2116 2178 2208 2277 2783 2904 3036 3168 3174 3312 3872 3958 4048 4232 4356 4416 4554 4761 5566 5808 5819 5937 6072 6336 6348 6624 7744 7916 8096 8349 8464 8712 9108 9522 11132 11616 11638 11874 12144 12696 13248 15832 16192 16698 16928 17424 17457 17811 18216 19044 21769 22264 23232 23276 23748 24288 25047 25392 31664 33396 33856 34848 34914 35622 36432 38088 43538 44528 45517 46552 47496 48576 50094 50784 52371 63328 64009 65307 66792 69696 69828 71244 72864 76176 87076 89056 91034 93104 94992 100188 101568 104742 126656 128018 130614 133584 136551 139656 142488 145728 152352 174152 178112 182068 186208 189984 192027 195921 200376 209484 239459 256036 261228 267168 273102 279312 284976 304704 348304 364136 372416 379968 384054 391842 400752 409653 418968 478918 500687 512072 522456 534336 546204 558624 569952 576081 696608 718377 728272 768108 783684 801504 819306 837936 957836 1001374 1024144 1044912 1046891 1092408 1117248 1139904 1152162 1393216 1436754 1456544 1502061 1536216 1567368 1603008 1638612 1675872 1915672 2002748 2048288 2089824 2093782 2155131 2184816 2304324 2873508 2913088 3004122 3072432 3134736 3140673 3277224 3351744 3831344 4005496 4096576 4179648 4187564 4310262 4369632 4506183 4608648 5507557 5747016 6008244 6144864 6269472 6281346 6554448 7662688 8010992 8375128 8620524 8739264 9012366 9217296 9422019 11015114 11494032 11515801 12016488 12289728 12538944 12562692 13108896 15325376 16021984 16522671 16750256 17241048 18024732 18434592 18844038 22030228 22988064 23031602 24032976 25125384 26217792 32043968 33045342 33500512 34482096 34547403 36049464 36869184 37688076 44060456 45976128 46063204 48065952 49568013 50250768 66090684 67001024 68964192 69094806 72098928 75376152 88120912 92126408 96131904 99136026 100501536 103642209 126673811 132181368 137928384 138189612 144197856 150752304 176241824 184252816 198272052 201003072 207284418 253347622 264362736 276379224 288395712 301504608 352483648 368505632 380021433 396544104 414568836 506695244 528725472 552758448 603009216 737011264 760042866 793088208 829137672 1013390488 1057450944 1105516896 1140064299 1520085732 1586176416 1658275344 2026780976 2211033792 2280128598 3040171464 3172352832 3316550688 4053561952 4560257196 6080342928 6633101376 8107123904 9120514392 12160685856 18241028784 24321371712 36482057568 72964115136
• Sum of all divisors σ(n): 240430210020
• Sum of proper divisors (its aliquot sum) s(n): 167466094884
• 72964115136 is an abundant number, because the sum of its proper divisors (167466094884) is greater than itself. Its abundance is 94501979748

Bases of 72964115136

• Binary: 1000011111101000000000000101011000000₂
• Hexadecimal: 0x10FD000AC0
• Base-36: XIOY7K0

Squares and roots of 72964115136

• 72964115136 squared (72964115136²) is 5323762097579464298496
• 72964115136 cubed (72964115136³) is 388443590644460899984663615635456
• The square root of 72964115136 is 270118.7056388357
• The cube root of 72964115136 is 4178.6542667011

Scales and comparisons

• 72,964,115,136 seconds is equal to 2,320 years, 1 week, 5 days, 1 hour, 45 minutes, 36 seconds.
• To count from 1 to 72,964,115,136 would take you about four thousand, six hundred forty 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 72964115136 cubic inches would be around 348.2 feet tall.

Recreational maths with 72964115136

• 72964115136 backwards is 63151146927
• The number of decimal digits it has is: 11
• The sum of 72964115136's digits is 45
• More coming soon!