72129544230016
72,129,544,230,016 is an even composite number composed of five prime numbers multiplied together.
72129544230016 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 72129544230016:
27 × 7 × 132 × 293 × 19531
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 13 × 29 × 29 × 29 × 19531)See below for interesting mathematical facts about the number 72129544230016 from the Numbermatics database.
Names of 72129544230016
- Cardinal: 72129544230016 can be written as Seventy-two trillion, one hundred twenty-nine billion, five hundred forty-four million, two hundred thirty thousand and sixteen.
Scientific notation
- Scientific notation: 7.2129544230016 × 1013
Factors of 72129544230016
Divisors of 72129544230016
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 29 32 52 56 58 64 91 104 112 116 128 169 182 203 208 224 232 338 364 377 406 416 448 464 676 728 754 812 832 841 896 928 1183 1352 1456 1508 1624 1664 1682 1856 2366 2639 2704 2912 3016 3248 3364 3712 4732 4901 5278 5408 5824 5887 6032 6496 6728 9464 9802 10556 10816 10933 11648 11774 12064 12992 13456 18928 19531 19604 21112 21632 21866 23548 24128 24389 25984 26912 34307 37856 39062 39208 42224 43732 47096 48256 48778 53824 68614 75712 76531 78124 78416 84448 87464 94192 97556 107648 136717 137228 142129 151424 153062 156248 156832 168896 170723 174928 188384 195112 253903 273434 274456 284258 306124 312496 313664 317057 337792 341446 349856 376768 390224 507806 546868 548912 566399 568516 612248 624992 627328 634114 682892 699712 753536 780448 994903 1015612 1093736 1097824 1132798 1137032 1224496 1249984 1268228 1365784 1399424 1560896 1777321 1989806 2031224 2187472 2195648 2219399 2265596 2274064 2448992 2499968 2536456 2731568 3121792 3300739 3554642 3964793 3979612 4062448 4121741 4374944 4391296 4438798 4531192 4548128 4897984 5072912 5463136 6601478 7109284 7363187 7929586 7959224 8124896 8243482 8749888 8877596 9062384 9096256 9795968 10145824 10926272 13202956 14218568 14726374 15859172 15918448 16249792 16425571 16486964 17499776 17755192 18124768 18192512 20291648 21852544 23105173 26405912 28437136 28852187 29452748 31718344 31836896 32499584 32851142 32973928 35510384 36249536 40583296 46210346 51542309 52811824 56874272 57704374 58905496 63436688 63673792 65702284 65947856 71020768 72499072 92420692 95721431 103084618 105623648 113748544 114978997 115408748 117810992 126873376 127347584 131404568 131895712 142041536 184841384 191442862 206169236 211247296 213532423 227497088 229957994 230817496 235621984 253746752 262809136 263791424 284083072 369682768 382885724 412338472 422494592 427064846 459915988 461634992 471243968 476341559 507493504 525618272 527582848 670050017 739365536 765771448 824676944 854129692 919831976 923269984 942487936 952683118 1051236544 1340100034 1478731072 1494726961 1531542896 1649353888 1708259384 1839663952 1846539968 1905366236 2102473088 2680200068 2775921499 2957462144 2989453922 3063085792 3298707776 3334390913 3416518768 3679327904 3693079936 3810732472 5360400136 5551842998 5978907844 6126171584 6192440267 6597415552 6668781826 6833037536 7358655808 7621464944 10720800272 11103685996 11957815688 12252343168 12384880534 13337563652 13666075072 14717311616 15242929888 19431450493 21441600544 22207371992 23915631376 24769761068 26675127304 27332150144 30485859776 38862900986 42883201088 43347081869 44414743984 47831262752 49539522136 53350254608 60971719552 77725801972 80501723471 85766402176 86694163738 88829487968 95662525504 99079044272 106700509216 155451603944 161003446942 173388327476 177658975936 191325051008 198158088544 213401018432 310903207888 322006893884 346776654952 355317951872 396316177088 426802036864 563512064297 621806415776 644013787768 693553309904 792632354176 1127024128594 1243612831552 1288027575536 1387106619808 2254048257188 2487225663104 2576055151072 2774213239616 4508096514376 5152110302144 5548426479232 9016193028752 10304220604288 18032386057504 36064772115008 72129544230016
- Sum of all divisors σ(n): 184187994422400
- Sum of proper divisors (its aliquot sum) s(n): 112058450192384
- 72129544230016 is an abundant number, because the sum of its proper divisors (112058450192384) is greater than itself. Its abundance is 39928905962368
Bases of 72129544230016
- Binary: 100000110011001111101111101110010010100100000002
- Hexadecimal: 0x4199F7DC9480
- Base-36: PKFUSAZ5S
Squares and roots of 72129544230016
- 72129544230016 squared (721295442300162) is 5202671150829834438315360256
- 72129544230016 cubed (721295442300163) is 375266298888008787060458261624549168644096
-
The
square root of 72129544230016 is 8492911.4107010441 -
The
cube root of 72129544230016 is 41626.6117768187
Scales and comparisons
How big is 72129544230016?- 72,129,544,230,016 seconds is equal to 2,293,496 years, 20 weeks, 3 days, 20 hours, 20 minutes, 16 seconds.
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To count from 1 to 72,129,544,230,016 would take you about five million, seven hundred thirty-three thousand, seven hundred forty 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 72129544230016 cubic inches would be around 3468.9 feet tall.
Recreational maths with 72129544230016
- 72129544230016 backwards is 61003244592127
- The number of decimal digits it has is: 14
- The sum of 72129544230016's digits is 46
- More coming soon!
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