72053235520

Names of 72053235520

• Cardinal: 72053235520 can be written as Seventy-two billion, fifty-three million, two hundred thirty-five thousand, five hundred twenty.

Scientific notation

• Scientific notation: 7.205323552 × 10¹⁰

Factors of 72053235520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 556

Divisors of 72053235520

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 31 32 35 40 43 56 59 62 64 70 80 86 112 118 124 140 155 160 172 215 217 224 236 248 280 295 301 310 320 344 409 413 430 434 448 472 496 560 590 602 620 688 818 826 860 868 944 992 1085 1120 1180 1204 1240 1333 1376 1505 1636 1652 1720 1736 1829 1888 1984 2045 2065 2170 2240 2360 2408 2480 2537 2666 2752 2863 3010 3272 3304 3440 3472 3658 3776 4090 4130 4340 4720 4816 4960 5074 5332 5726 6020 6544 6608 6665 6880 6944 7316 8180 8260 8680 9145 9331 9440 9632 9920 10148 10664 11452 12040 12679 12685 12803 13088 13216 13330 13760 13888 14315 14632 16360 16520 17360 17587 17759 18290 18662 18880 19264 20296 21328 22904 24080 24131 25358 25370 25606 26176 26432 26660 28630 29264 32720 33040 34720 35174 35518 36580 37324 40592 42656 45808 46655 48160 48262 50716 50740 51212 53320 57260 58528 63395 64015 65440 66080 69440 70348 71036 73160 74648 78647 81184 85312 87935 88753 88795 91616 93310 96320 96524 101432 101480 102424 106640 114520 117056 120655 123109 126790 128030 130880 132160 140696 142072 146320 149296 157294 162368 168917 175870 177506 177590 183232 186620 193048 202864 202960 204848 213280 229040 241310 246218 253580 256060 281392 284144 292640 298592 314588 337834 351740 355012 355180 373240 386096 393235 405728 405920 409696 426560 443765 458080 482620 492436 507160 512120 545197 550529 562784 568288 585280 597184 615545 629176 675668 703480 710024 710360 746480 748061 772192 786470 811456 811840 819392 844585 887530 916160 965240 984872 1014320 1024240 1037633 1090394 1101058 1125568 1136576 1231090 1258352 1351336 1406960 1420048 1420720 1492960 1496122 1544384 1572940 1689170 1775060 1930480 1969744 2028640 2048480 2075266 2180788 2202116 2462180 2516704 2702672 2725985 2752645 2813920 2840096 2841440 2985920 2992244 3145880 3378340 3550120 3740305 3816379 3860960 3939488 4057280 4096960 4150532 4361576 4404232 4924360 5033408 5188165 5236427 5405344 5451970 5505290 5627840 5680192 5682880 5984488 6291760 6756680 7100240 7263431 7480610 7632758 7721920 7878976 8301064 8723152 8808464 9848720 10376330 10472854 10810688 10903940 11010580 11968976 12583520 13513360 14200480 14526862 14961220 15265516 16602128 17446304 17616928 19081895 19697440 20752660 20945708 21807880 22021160 23937952 25167040 26182135 27026720 28400960 29053724 29922440 30531032 32166623 33204256 34892608 35233856 36317155 38163790 39394880 41505320 41891416 43615760 44042320 47875904 52364270 54053440 58107448 59844880 61062064 64333246 66408512 72634310 76327580 83010640 83782832 87231520 88084640 104728540 116214896 119689760 122124128 128666492 145268620 152655160 160833115 166021280 167565664 174463040 176169280 209457080 225166361 232429792 239379520 244248256 257332984 290537240 305310320 321666230 332042560 335131328 418914160 450332722 464859584 514665968 581074480 610620640 643332460 837828320 900665444 1029331936 1125831805 1162148960 1221241280 1286664920 1675656640 1801330888 2058663872 2251663610 2324297920 2573329840 3602661776 4503327220 5146659680 7205323552 9006654440 10293319360 14410647104 18013308880 36026617760 72053235520
• Sum of all divisors σ(n): 211145932800
• Sum of proper divisors (its aliquot sum) s(n): 139092697280
• 72053235520 is an abundant number, because the sum of its proper divisors (139092697280) is greater than itself. Its abundance is 67039461760

Bases of 72053235520

• Binary: 1000011000110101101010001111101000000₂
• Hexadecimal: 0x10C6B51F40
• Base-36: X3MMWCG

Squares and roots of 72053235520

• 72053235520 squared (72053235520²) is 5191668748900589670400
• 72053235520 cubed (72053235520³) is 374076531106357928588210372608000
• The square root of 72053235520 is 268427.3375049569
• The cube root of 72053235520 is 4161.1927115065

Scales and comparisons

• 72,053,235,520 seconds is equal to 2,291 years, 3 weeks, 4 days, 11 hours, 38 minutes, 40 seconds.
• To count from 1 to 72,053,235,520 would take you about four thousand, five hundred eighty-two 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 72053235520 cubic inches would be around 346.8 feet tall.

Recreational maths with 72053235520

• 72053235520 backwards is 02553235027
• The number of decimal digits it has is: 11
• The sum of 72053235520's digits is 34
• More coming soon!