72740964352

Names of 72740964352

• Cardinal: 72740964352 can be written as Seventy-two billion, seven hundred forty million, nine hundred sixty-four thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 7.2740964352 × 10¹⁰

Factors of 72740964352

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 751

Divisors of 72740964352

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 14 16 17 19 23 28 32 34 38 46 56 64 68 76 92 112 119 128 133 136 152 161 184 224 238 256 266 272 304 322 323 368 391 437 448 476 512 532 544 608 644 646 683 736 782 874 896 952 1024 1064 1088 1216 1288 1292 1366 1472 1564 1748 1792 1904 2048 2128 2176 2261 2432 2576 2584 2732 2737 2944 3059 3128 3496 3584 3808 4256 4352 4522 4781 4864 5152 5168 5464 5474 5888 6118 6256 6992 7168 7429 7616 8512 8704 9044 9562 9728 10304 10336 10928 10948 11611 11776 12236 12512 12977 13984 14336 14858 15232 15709 17024 17408 18088 19124 19456 20608 20672 21856 21896 23222 23552 24472 25024 25954 27968 29716 30464 31418 34048 34816 36176 38248 38912 41216 41344 43712 43792 46444 47104 48944 50048 51908 52003 55936 59432 60928 62836 68096 72352 76496 81277 82432 82688 87424 87584 90839 92888 97888 100096 103816 104006 109963 111872 118864 121856 125672 136192 144704 152992 162554 164864 165376 174848 175168 181678 185776 195776 200192 207632 208012 219926 220609 223744 237728 243712 251344 267053 272384 289408 298471 305984 325108 329728 330752 349696 350336 363356 371552 391552 400384 415264 416024 439852 441218 447488 475456 502688 534106 578816 596942 611968 650216 661504 699392 700672 726712 743104 783104 800768 830528 832048 879704 882436 894976 950912 1005376 1068212 1157632 1193884 1223936 1300432 1398784 1401344 1453424 1486208 1544263 1566208 1661056 1664096 1759408 1764872 1869371 1901824 2010752 2089297 2136424 2315264 2387768 2447872 2600864 2802688 2906848 2972416 3088526 3132416 3322112 3328192 3518816 3529744 3738742 3803648 4021504 4178594 4272848 4630528 4775536 4895744 5074007 5201728 5605376 5813696 5944832 6177052 6264832 6644224 6656384 7037632 7059488 7477484 7607296 8043008 8357188 8545696 9551072 9791488 10148014 10403456 11627392 11889664 12354104 13288448 13312768 14075264 14118976 14954968 15214592 16086016 16714376 17091392 19102144 20296028 20806912 23254784 23779328 24708208 26576896 26625536 28150528 28237952 29909936 32172032 33428752 34182784 35518049 38204288 40592056 41613824 46509568 49416416 53251072 56301056 56475904 59819872 66857504 68365568 71036098 76408576 81184112 83227648 93019136 98832832 106502144 112602112 112951808 119639744 133715008 136731136 142072196 152817152 162368224 166455296 186038272 197665664 225204224 225903616 239279488 267430016 273462272 284144392 305634304 324736448 395331328 451807232 478558976 534860032 546924544 568288784 611268608 649472896 790662656 957117952 1069720064 1136577568 1298945792 1581325312 1914235904 2139440128 2273155136 2597891584 3162650624 3828471808 4278880256 4546310272 5195783168 9092620544 10391566336 18185241088 36370482176 72740964352
• Sum of all divisors σ(n): 193603737600
• Sum of proper divisors (its aliquot sum) s(n): 120862773248
• 72740964352 is an abundant number, because the sum of its proper divisors (120862773248) is greater than itself. Its abundance is 48121808896

Bases of 72740964352

• Binary: 1000011101111101100110000100000000000₂
• Hexadecimal: 0x10EFB30800
• Base-36: XF03BB4

Squares and roots of 72740964352

• 72740964352 squared (72740964352²) is 5291247894858934779904
• 72740964352 cubed (72740964352³) is 384890474497528818893689829982208
• The square root of 72740964352 is 269705.3287423147
• The cube root of 72740964352 is 4174.3899686365

Scales and comparisons

• 72,740,964,352 seconds is equal to 2,312 years, 48 weeks, 5 days, 7 hours, 25 minutes, 52 seconds.
• To count from 1 to 72,740,964,352 would take you about four thousand, six hundred twenty-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 72740964352 cubic inches would be around 347.9 feet tall.

Recreational maths with 72740964352

• 72740964352 backwards is 25346904727
• The number of decimal digits it has is: 11
• The sum of 72740964352's digits is 49
• More coming soon!