72328328812620

Names of 72328328812620

• Cardinal: 72328328812620 can be written as Seventy-two trillion, three hundred twenty-eight billion, three hundred twenty-eight million, eight hundred twelve thousand, six hundred twenty.

Scientific notation

• Scientific notation: 7.232832881262 × 10¹³

Factors of 72328328812620

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 149803

Divisors of 72328328812620

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 59 60 81 90 108 118 135 162 177 180 236 270 295 324 354 405 531 540 590 708 810 885 1062 1180 1593 1620 1770 2124 2655 3186 3540 4779 5237 5310 6372 7965 9558 10474 10620 15711 15930 19116 20948 23895 26185 31422 31860 47133 47790 52370 62844 78555 94266 95580 104740 141399 144497 157110 188532 235665 282798 288994 308983 314220 424197 433491 471330 565596 577988 617966 706995 722485 848394 866982 926949 942660 1235932 1300473 1413990 1444970 1544915 1696788 1733964 1853898 2120985 2167455 2600946 2780847 2827980 2889940 3089830 3707796 3901419 4241970 4334910 4634745 5201892 5561694 6179660 6502365 7802838 8342541 8483940 8525323 8669820 9269490 11123388 11704257 13004730 13904235 15605676 16685082 17050646 18538980 19507095 23408514 25027623 25575969 26009460 27808470 33370164 34101292 39014190 41712705 42626615 46817028 50055246 51151938 55616940 58521285 76727907 78028380 83425410 85253230 100110492 102303876 117042570 125138115 127879845 153455814 166850820 170506460 230183721 234085140 250276230 255759690 306911628 383639535 460367442 500552460 511519380 690551163 756730789 767279070 920734884 1150918605 1381102326 1513461578 1534558140 2270192367 2301837210 2762204652 3026923156 3452755815 3783653945 4540384734 4603674420 6810577101 6905511630 7567307890 9080769468 11350961835 13621154202 13811023260 15134615780 20431731303 22701923670 27242308404 34052885505 40863462606 44647116551 45403847340 61295193909 68105771010 81726925212 89294233102 102158656515 122590387818 133941349653 136211542020 178588466204 204317313030 223235582755 245180775636 267882699306 306475969545 401824048959 408634626060 446471165510 535765398612 612951939090 669706748265 803648097918 892942331020 1205472146877 1225903878180 1339413496530 1607296195836 2009120244795 2410944293754 2678826993060 3616416440631 4018240489590 4821888587508 6027360734385 7232832881262 8036480979180 12054721468770 14465665762524 18082082203155 24109442937540 36164164406310 72328328812620
• Sum of all divisors σ(n): 230788009378080
• Sum of proper divisors (its aliquot sum) s(n): 158459680565460
• 72328328812620 is an abundant number, because the sum of its proper divisors (158459680565460) is greater than itself. Its abundance is 86131351752840

Bases of 72328328812620

• Binary: 10000011100100001000000010110001001100001001100₂
• Hexadecimal: 0x41C84058984C
• Base-36: PMZ6BIGR0

Squares and roots of 72328328812620

• 72328328812620 squared (72328328812620²) is 5231387148826476459071264400
• 72328328812620 cubed (72328328812620³) is 378377489846436029295356287068414076728000
• The square root of 72328328812620 is 8504606.3290795537
• The cube root of 72328328812620 is 41664.8168276763

Scales and comparisons

• 72,328,328,812,620 seconds is equal to 2,299,817 years, 6 weeks, 5 days, 7 hours, 57 minutes.
• To count from 1 to 72,328,328,812,620 would take you about five million, seven hundred forty-nine thousand, five hundred forty-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 72328328812620 cubic inches would be around 3472.1 feet tall.

Recreational maths with 72328328812620

• 72328328812620 backwards is 02621882382327
• 72328328812620 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72328328812620's digits is 54
• More coming soon!