72990046220
72,990,046,220 is an even composite number composed of eight prime numbers multiplied together.
72990046220 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 72990046220:
22 × 5 × 72 × 13 × 19 × 31 × 71 × 137
(2 × 2 × 5 × 7 × 7 × 13 × 19 × 31 × 71 × 137)See below for interesting mathematical facts about the number 72990046220 from the Numbermatics database.
Names of 72990046220
- Cardinal: 72990046220 can be written as Seventy-two billion, nine hundred ninety million, forty-six thousand, two hundred twenty.
Scientific notation
- Scientific notation: 7.299004622 × 1010
Factors of 72990046220
Divisors of 72990046220
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 4 5 7 10 13 14 19 20 26 28 31 35 38 49 52 62 65 70 71 76 91 95 98 124 130 133 137 140 142 155 182 190 196 217 245 247 260 266 274 284 310 355 364 380 403 434 455 490 494 497 532 548 589 620 637 665 685 710 806 868 910 923 931 959 980 988 994 1085 1178 1235 1274 1330 1349 1370 1420 1519 1612 1729 1781 1820 1846 1862 1918 1988 2015 2170 2201 2356 2470 2485 2548 2603 2660 2698 2740 2821 2945 3038 3185 3458 3479 3562 3692 3724 3836 4030 4123 4247 4340 4402 4615 4655 4795 4940 4970 5206 5396 5642 5890 6076 6370 6461 6713 6745 6916 6958 7124 7595 7657 8060 8246 8494 8645 8804 8905 9230 9310 9443 9590 9727 9940 10412 11005 11284 11780 12103 12467 12740 12922 13015 13426 13490 13916 14105 15190 15314 15407 16492 16988 17290 17395 17537 17810 18221 18460 18620 18886 19180 19454 19747 20615 21235 22010 24206 24934 25844 26030 26852 26980 28210 28613 28861 29729 30380 30628 30814 32305 33565 33839 34580 34790 35074 35620 36442 37772 38285 38908 39494 41230 41819 42470 44020 45227 47215 48412 48635 49868 52060 53599 55211 56420 57226 57722 59458 60515 61628 62335 64610 66101 67130 67678 68089 69580 70148 72884 76570 77035 78988 80693 82460 83638 84940 87269 87685 90454 91105 94430 97270 98735 107198 107849 110422 114452 115444 118916 121030 122759 124670 126451 127547 129220 132202 134260 135356 136178 143065 144305 148645 153140 154070 161386 167276 169195 174538 175370 180908 182210 184813 188860 194540 197470 200291 208103 209095 214396 215698 220844 226135 236873 242060 245518 249340 252902 255094 264404 267995 272356 276055 286130 288610 292733 297290 301537 308140 322772 330505 338390 340445 349076 350740 364420 369626 375193 386477 394940 400582 403465 416206 418190 431396 436345 452270 473746 476623 491036 505804 510188 535990 539245 543647 552110 564851 572260 577220 585466 594580 603074 613795 632255 637735 661010 676780 680890 739252 750386 772954 801164 806930 832412 836380 859313 872690 885157 904540 924065 947492 953246 1001455 1040515 1049009 1071980 1078490 1087294 1104220 1129702 1170932 1184365 1206148 1227590 1264510 1275470 1293691 1322020 1361780 1402037 1463665 1500772 1507685 1545908 1613860 1658111 1718626 1745380 1770314 1848130 1875965 1906492 1932385 2002910 2049131 2081030 2098018 2110759 2156980 2174588 2259404 2368730 2383115 2402569 2455180 2529020 2550940 2587382 2705339 2718235 2804074 2824255 2927330 3015370 3316222 3437252 3540628 3696260 3751930 3805529 3864770 3919981 3953957 4005820 4098262 4162060 4196036 4221518 4296565 4425785 4737460 4766230 4805138 5174764 5245045 5410678 5436470 5608148 5648510 5729203 5854660 6030740 6196099 6468455 6632444 7010185 7343063 7503860 7611058 7729540 7839962 7907914 8196524 8290555 8443036 8593130 8851570 9055837 9532460 9610276 10245655 10490090 10553795 10821356 10872940 11297020 11458406 12012845 12392198 12936910 13526695 14020370 14686126 14775313 15222116 15679924 15815828 16581110 16817983 17186260 17703140 18111674 19027645 19599905 19769785 20491310 20980180 21107590 22916812 24025690 24784396 25873820 26638703 27053390 27439867 28040740 28646015 29372252 29550626 30980495 33162220 33635966 36223348 36715315 38055290 39199810 39539570 40104421 40982620 42215180 45279185 48051380 51401441 53277406 54106780 54879734 57292030 59101252 61960990 67271932 73430630 73876565 74479639 76110580 78399620 79079140 80208842 84089915 90558370 102802882 106554812 109759468 114584060 117725881 123921980 133193515 137199335 146861260 147753130 148959278 160417684 168179830 181116740 192079069 200522105 205605764 235451762 257007205 266387030 274398670 280730947 295506260 297918556 336359660 372398195 384158138 401044210 470903524 514014410 521357473 532774060 548797340 561461894 588629405 744796390 768316276 802088420 960395345 1028028820 1042714946 1122923788 1177258810 1403654735 1489592780 1920790690 2085429892 2354517620 2606787365 2807309470 3649502311 3841581380 5213574730 5614618940 7299004622 10427149460 14598009244 18247511555 36495023110 72990046220
- Sum of all divisors σ(n): 213129584640
- Sum of proper divisors (its aliquot sum) s(n): 140139538420
- 72990046220 is an abundant number, because the sum of its proper divisors (140139538420) is greater than itself. Its abundance is 67149492200
Bases of 72990046220
- Binary: 10000111111101000101110111000000011002
- Hexadecimal: 0x10FE8BB80C
- Base-36: XJ4E03W
Squares and roots of 72990046220
- 72990046220 squared (729900462202) is 5327546847197736288400
- 72990046220 cubed (729900462203) is 388857890616178049169687249848000
-
The
square root of 72990046220 is 270166.7007978591 -
The
cube root of 72990046220 is 4179.1492323911
Scales and comparisons
How big is 72990046220?- 72,990,046,220 seconds is equal to 2,320 years, 44 weeks, 4 days, 4 hours, 50 minutes, 20 seconds.
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To count from 1 to 72,990,046,220 would take you about four thousand, six hundred forty-one 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 72990046220 cubic inches would be around 348.3 feet tall.
Recreational maths with 72990046220
- 72990046220 backwards is 02264009927
- The number of decimal digits it has is: 11
- The sum of 72990046220's digits is 41
- More coming soon!
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