72340072630

Names of 72340072630

• Cardinal: 72340072630 can be written as Seventy-two billion, three hundred forty million, seventy-two thousand, six hundred thirty.

Scientific notation

• Scientific notation: 7.234007263 × 10¹⁰

Factors of 72340072630

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 123

Divisors of 72340072630

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 5 7 10 14 17 31 34 35 61 62 70 85 119 122 155 170 217 238 289 305 310 427 434 527 578 595 610 854 961 1037 1054 1085 1190 1445 1891 1922 2023 2074 2135 2170 2635 2890 3689 3721 3782 4046 4270 4805 5185 5270 6727 7259 7378 7442 8959 9455 9610 10115 10370 13237 13454 14518 16337 17629 17918 18445 18605 18910 20230 26047 26474 32147 32674 33635 35258 36295 36890 37210 44795 52094 58621 62713 63257 64294 66185 67270 72590 81685 88145 89590 114359 115351 117242 123403 125426 126514 130235 132370 160735 163370 176290 225029 228718 230702 246806 260470 277729 293105 313565 316285 321470 410347 442799 450058 546499 555458 571795 576755 586210 617015 627130 632570 807457 820694 885598 996557 1075369 1092998 1125145 1143590 1153510 1234030 1388645 1614914 1944103 1960967 1993114 2051735 2150738 2213995 2250290 2732495 2777290 3575881 3825493 3888206 3921934 4037285 4103470 4427990 4982785 5376845 5464990 6975899 7151762 7527583 7650986 8074570 9720515 9804835 9965570 10753690 13726769 13951798 15055166 16941469 17879405 19127465 19441030 19609670 25031167 27453538 33336439 33882938 34879495 35758810 37637915 38254930 50062334 60789977 66672878 68633845 69758990 75275830 84707345 118590283 121579954 125155835 137267690 166682195 169414690 233355073 237180566 250311670 303949885 333364390 425529839 466710146 592951415 607899770 851059678 1033429609 1166775365 1185902830 2066859218 2127649195 2333550730 4255298390 5167148045 7234007263 10334296090 14468014526 36170036315 72340072630
• Sum of all divisors σ(n): 166068191952
• Sum of proper divisors (its aliquot sum) s(n): 93728119322
• 72340072630 is an abundant number, because the sum of its proper divisors (93728119322) is greater than itself. Its abundance is 21388046692

Bases of 72340072630

• Binary: 1000011010111110011011110100010110110₂
• Hexadecimal: 0x10D7CDE8B6
• Base-36: X8DET9Y

Squares and roots of 72340072630

• 72340072630 squared (72340072630²) is 5233086108113675116900
• 72340072630 cubed (72340072630³) is 378561829139987290252769740447000
• The square root of 72340072630 is 268961.0987299093
• The cube root of 72340072630 is 4166.7071718801

Scales and comparisons

• 72,340,072,630 seconds is equal to 2,300 years, 9 weeks, 6 days, 8 hours, 37 minutes, 10 seconds.
• To count from 1 to 72,340,072,630 would take you about four thousand, six hundred 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 72340072630 cubic inches would be around 347.2 feet tall.

Recreational maths with 72340072630

• 72340072630 backwards is 03627004327
• 72340072630 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 72340072630's digits is 34
• More coming soon!