72856047616
72,856,047,616 is an even composite number composed of five prime numbers multiplied together.
72856047616 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 72856047616:
212 × 112 × 29 × 37 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 29 × 37 × 137)See below for interesting mathematical facts about the number 72856047616 from the Numbermatics database.
Names of 72856047616
- Cardinal: 72856047616 can be written as Seventy-two billion, eight hundred fifty-six million, forty-seven thousand, six hundred sixteen.
Scientific notation
- Scientific notation: 7.2856047616 × 1010
Factors of 72856047616
Divisors of 72856047616
- Number of divisors d(n): 312
-
Complete list of divisors:
1 2 4 8 11 16 22 29 32 37 44 58 64 74 88 116 121 128 137 148 176 232 242 256 274 296 319 352 407 464 484 512 548 592 638 704 814 928 968 1024 1073 1096 1184 1276 1408 1507 1628 1856 1936 2048 2146 2192 2368 2552 2816 3014 3256 3509 3712 3872 3973 4096 4292 4384 4477 4736 5069 5104 5632 6028 6512 7018 7424 7744 7946 8584 8768 8954 9472 10138 10208 11264 11803 12056 13024 14036 14848 15488 15892 16577 17168 17536 17908 18944 20276 20416 22528 23606 24112 26048 28072 29696 30976 31784 33154 34336 35072 35816 37888 40552 40832 43703 45056 47212 48224 52096 55759 56144 59392 61952 63568 66308 68672 70144 71632 75776 81104 81664 87406 94424 96448 104192 111518 112288 118784 123904 127136 129833 132616 137344 140288 143264 147001 151552 162208 163328 174812 188848 192896 208384 223036 224576 247808 254272 259666 265232 274688 280576 286528 294002 324416 326656 349624 377696 385792 416768 446072 449152 480733 495616 508544 519332 530464 549376 561152 573056 588004 613349 648832 653312 699248 755392 771584 833536 892144 898304 961466 1017088 1038664 1060928 1098752 1146112 1176008 1226698 1297664 1306624 1398496 1510784 1543168 1617011 1667072 1784288 1796608 1922932 2034176 2077328 2121856 2197504 2292224 2352016 2453396 2595328 2796992 3021568 3086336 3234022 3568576 3593216 3845864 4068352 4154656 4243712 4395008 4584448 4704032 4906792 5190656 5593984 6043136 6172672 6468044 7137152 7186432 7691728 8136704 8309312 8487424 9168896 9408064 9813584 10381312 11187968 12086272 12936088 14274304 14372864 15383456 16273408 16618624 16974848 17787121 18337792 18816128 19627168 20762624 22375936 24172544 25872176 28548608 30766912 33237248 33949696 35574242 37632256 39254336 44751872 48345088 51744352 57097216 61533824 66474496 67899392 71148484 75264512 78508672 89503744 103488704 114194432 123067648 132948992 142296968 150529024 157017344 179007488 206977408 228388864 246135296 265897984 284593936 301058048 314034688 413954816 492270592 531795968 569187872 602116096 628069376 827909632 984541184 1138375744 1256138752 1655819264 1969082368 2276751488 2512277504 3311638528 4553502976 6623277056 9107005952 18214011904 36428023808 72856047616
- Sum of all divisors σ(n): 171384879960
- Sum of proper divisors (its aliquot sum) s(n): 98528832344
- 72856047616 is an abundant number, because the sum of its proper divisors (98528832344) is greater than itself. Its abundance is 25672784728
Bases of 72856047616
- Binary: 10000111101101000111100010000000000002
- Hexadecimal: 0x10F68F1000
- Base-36: XGWLY4G
Squares and roots of 72856047616
- 72856047616 squared (728560476162) is 5308003674224859283456
- 72856047616 cubed (728560476163) is 386720168435229299846369977040896
-
The
square root of 72856047616 is 269918.5944243189 -
The
cube root of 72856047616 is 4176.5902386943
Scales and comparisons
How big is 72856047616?- 72,856,047,616 seconds is equal to 2,316 years, 31 weeks, 7 hours, 16 seconds.
-
To count from 1 to 72,856,047,616 would take you about four thousand, six hundred thirty-three 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 72856047616 cubic inches would be around 348 feet tall.
Recreational maths with 72856047616
- 72856047616 backwards is 61674065827
- The number of decimal digits it has is: 11
- The sum of 72856047616's digits is 52
- More coming soon!
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