72896550012

Names of 72896550012

• Cardinal: 72896550012 can be written as Seventy-two billion, eight hundred ninety-six million, five hundred fifty thousand and twelve.

Scientific notation

• Scientific notation: 7.2896550012 × 10¹⁰

Factors of 72896550012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 153

Divisors of 72896550012

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 26 33 36 39 44 52 53 66 71 78 99 106 117 132 142 143 156 159 198 212 213 234 284 286 318 396 426 429 468 477 572 583 636 639 689 781 852 858 923 954 1166 1278 1287 1378 1562 1716 1749 1846 1908 2067 2332 2343 2556 2574 2756 2769 2809 3124 3498 3692 3763 4134 4686 5041 5148 5247 5538 5618 6201 6996 7029 7526 7579 8268 8307 8427 9372 10082 10153 10494 11076 11236 11289 12402 14058 15052 15123 15158 16614 16854 20164 20306 20988 22578 22737 24804 25281 28116 30246 30316 30459 30899 33228 33708 33867 36517 40612 41393 45156 45369 45474 48919 50562 55451 60492 60918 61798 65533 67734 68211 73034 82786 90738 90948 91377 92697 97838 101124 109551 110902 121836 123596 124179 131066 135468 136422 146068 146757 165572 166353 181476 182754 185394 195676 196599 199439 219102 221804 248358 262132 267173 272844 278091 293514 328653 332706 365508 370788 372537 393198 398878 401687 438204 440271 496716 499059 534346 538109 556182 587028 589797 598317 657306 665412 720863 745074 786396 797756 801519 803374 880542 998118 1068692 1076218 1112364 1179594 1196634 1205061 1314612 1441726 1490148 1603038 1606748 1614327 1761084 1794951 1996236 2152436 2162589 2193829 2359188 2393268 2404557 2410122 2592707 2883452 2938903 3206076 3228654 3473249 3589902 3615183 4325178 4387658 4809114 4820244 4842981 5185414 5877806 6457308 6487767 6581487 6946498 7179804 7230366 7778121 8650356 8775316 8816709 9618228 9685962 10370828 10419747 11755612 12975534 13162974 13892996 14160169 14460732 15556242 17633418 19371924 19744461 20839494 23334363 25951068 26325948 26450127 28320338 28519777 31112484 31259241 35266836 38205739 39488922 41678988 42480507 46668726 52900254 56640676 57039554 62518482 76411478 78977844 84961014 85559331 93337452 105800508 114079108 114617217 125036964 127441521 152822956 155761859 169922028 171118662 184082197 229234434 254883042 256677993 311523718 342237324 343851651 368164394 458468868 467285577 509766084 513355986 552246591 623047436 687703302 736328788 934571154 1026711972 1104493182 1375406604 1401856731 1656739773 1869142308 2024904167 2208986364 2803713462 3313479546 4049808334 5607426924 6074712501 6626959092 8099616668 12149425002 18224137503 24298850004 36448275006 72896550012
• Sum of all divisors σ(n): 223793678472
• Sum of proper divisors (its aliquot sum) s(n): 150897128460
• 72896550012 is an abundant number, because the sum of its proper divisors (150897128460) is greater than itself. Its abundance is 78000578448

Bases of 72896550012

• Binary: 1000011111000111110010001010001111100₂
• Hexadecimal: 0x10F8F9147C
• Base-36: XHKQ1Z0

Squares and roots of 72896550012

• 72896550012 squared (72896550012²) is 5313907003652017200144
• 72896550012 cubed (72896550012³) is 387365487650836338474981309601728
• The square root of 72896550012 is 269993.6110577431
• The cube root of 72896550012 is 4177.3640503405

Scales and comparisons

• 72,896,550,012 seconds is equal to 2,317 years, 46 weeks, 1 hour, 40 minutes, 12 seconds.
• To count from 1 to 72,896,550,012 would take you about four thousand, six hundred thirty-five 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 72896550012 cubic inches would be around 348.1 feet tall.

Recreational maths with 72896550012

• 72896550012 backwards is 21005569827
• The number of decimal digits it has is: 11
• The sum of 72896550012's digits is 45
• More coming soon!