72385989980328

Names of 72385989980328

• Cardinal: 72385989980328 can be written as Seventy-two trillion, three hundred eighty-five billion, nine hundred eighty-nine million, nine hundred eighty thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 7.2385989980328 × 10¹³

Factors of 72385989980328

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6169

Divisors of 72385989980328

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 61 72 81 108 122 162 183 216 244 251 324 366 488 502 549 648 732 753 1004 1098 1464 1506 1647 1801 2008 2196 2259 3012 3294 3602 4051 4392 4518 4941 5403 6024 6588 6777 7204 8102 9036 9882 10806 12153 13176 13554 14408 15311 16204 16209 18072 19764 20331 21612 24306 27108 30622 32408 32418 36459 39528 40662 43224 45933 48612 48627 54216 61244 64836 72918 81324 91866 97224 97254 109377 109861 122488 129672 137799 145836 145881 162648 183732 194508 218754 219722 247111 275598 291672 291762 328131 329583 367464 389016 413397 437508 439444 452051 494222 551196 583524 656262 659166 741333 826794 875016 878888 904102 988444 988749 1016801 1102392 1167048 1240191 1312524 1318332 1356153 1482666 1653588 1808204 1976888 1977498 2033602 2223999 2480382 2625048 2636664 2712306 2965332 2966247 3050403 3307176 3616408 3954996 4067204 4068459 4447998 4960764 5424612 5930664 5932494 6100806 6671997 7295851 7909992 8134408 8136918 8895996 8898741 9151209 9921528 10849224 11864988 12201612 12205377 13343994 14591702 16273836 17791992 17797482 18302418 20015991 21887553 23729976 24403224 24410754 26687988 27453627 27575111 29183404 32547672 35594964 36604836 36616131 40031982 43775106 48821508 53375976 54907254 55150222 58366808 62024861 65662659 71189928 73209672 73232262 80063964 82360881 82725333 87550212 97643016 109814508 110300444 124049722 131325318 146464524 160127928 164721762 165450666 175100424 186074583 196987977 219629016 220600888 248099444 248175999 262650636 292929048 329443524 330901332 372149166 393975954 445046911 496198888 496351998 525301272 558223749 590963931 658887048 661802664 744298332 744527997 787951908 890093822 992703996 1116447498 1181927862 1335140733 1488596664 1489055994 1575903816 1674671247 1780187644 1831258601 1985407992 2232894996 2233583991 2363855724 2670281466 2978111988 3349342494 3560375288 3662517202 4005422199 4465789992 4467167982 4727711448 5024013741 5340562932 5493775803 5956223976 6698684988 7325034404 8010844398 8934335964 10048027482 10681125864 10987551606 12016266597 13397369976 14650068808 16021688796 16481327409 17868671928 20096054964 21975103212 24032533194 32043377592 32962654818 36048799791 40192109928 43950206424 48065066388 49443982227 65925309636 72097599582 96130132776 98887964454 111706774661 131850619272 144195199164 148331946681 197775928908 223413549322 288390398328 296663893362 335120323983 395551857816 446827098644 593327786724 670240647966 893654197288 1005360971949 1186655573448 1340481295932 2010721943898 2680962591864 3016082915847 4021443887796 6032165831694 8042887775592 9048248747541 12064331663388 18096497495082 24128663326776 36192994990164 72385989980328
• Sum of all divisors σ(n): 207058509282240
• Sum of proper divisors (its aliquot sum) s(n): 134672519301912
• 72385989980328 is an abundant number, because the sum of its proper divisors (134672519301912) is greater than itself. Its abundance is 62286529321584

Bases of 72385989980328

• Binary: 10000011101010110101101001110000011000010101000₂
• Hexadecimal: 0x41D5AD3830A8
• Base-36: PNPNXHEI0

Squares and roots of 72385989980328

• 72385989980328 squared (72385989980328²) is 5239731545432145609826987584
• 72385989980328 cubed (72385989980328³) is 379283155147259838829739056549031660247552
• The square root of 72385989980328 is 8507995.6499946569
• The cube root of 72385989980328 is 41675.8858140263

Scales and comparisons

• 72,385,989,980,328 seconds is equal to 2,301,650 years, 29 weeks, 6 days, 22 hours, 58 minutes, 48 seconds.
• To count from 1 to 72,385,989,980,328 would take you about five million, seven hundred fifty-four thousand, one hundred twenty-six 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 72385989980328 cubic inches would be around 3473 feet tall.

Recreational maths with 72385989980328

• 72385989980328 backwards is 82308998958327
• 72385989980328 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72385989980328's digits is 81
• More coming soon!