72638423264
72,638,423,264 is an even composite number composed of seven prime numbers multiplied together.
72638423264 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 72638423264:
25 × 11 × 29 × 31 × 53 × 61 × 71
(2 × 2 × 2 × 2 × 2 × 11 × 29 × 31 × 53 × 61 × 71)See below for interesting mathematical facts about the number 72638423264 from the Numbermatics database.
Names of 72638423264
- Cardinal: 72638423264 can be written as Seventy-two billion, six hundred thirty-eight million, four hundred twenty-three thousand, two hundred sixty-four.
Scientific notation
- Scientific notation: 7.2638423264 × 1010
Factors of 72638423264
Divisors of 72638423264
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 8 11 16 22 29 31 32 44 53 58 61 62 71 88 106 116 122 124 142 176 212 232 244 248 284 319 341 352 424 464 488 496 568 583 638 671 682 781 848 899 928 976 992 1136 1166 1276 1342 1364 1537 1562 1643 1696 1769 1798 1891 1952 2059 2201 2272 2332 2552 2684 2728 3074 3124 3233 3286 3538 3596 3763 3782 4118 4331 4402 4664 5104 5368 5456 6148 6248 6466 6572 7076 7192 7526 7564 8236 8662 8804 9328 9889 10208 10736 10912 12296 12496 12932 13144 14152 14384 15052 15128 16472 16907 17324 17608 18073 18656 19459 19778 20801 21472 22649 24211 24592 24992 25864 26288 28304 28768 30104 30256 32944 33814 34648 35216 35563 36146 38918 39556 41393 41602 45298 47641 47647 48422 49184 51728 52576 54839 56608 60208 60512 63829 65888 67628 69296 70432 71126 72292 77836 79112 82786 83204 90596 93757 95282 95294 96844 100223 103456 109127 109678 116653 120416 125599 127658 134261 135256 138592 142252 144584 155672 158224 165572 166408 181192 187514 190564 190588 193688 200446 218254 219356 229543 233306 251198 255316 268522 270512 284504 289168 311344 316448 331144 332816 362384 375028 381128 381176 387376 400892 436508 438712 459086 466612 502396 510632 524117 537044 541024 569008 578336 603229 622688 662288 665632 702119 724768 750056 762256 762352 774752 801784 873016 877424 918172 933224 1004792 1021264 1031327 1048234 1074088 1102453 1138016 1200397 1206458 1283183 1324576 1381589 1404238 1476871 1500112 1524512 1524704 1603568 1746032 1754848 1836344 1866448 2009584 2042528 2062654 2096468 2148176 2204906 2400794 2412916 2524973 2566366 2763178 2808476 2906467 2953742 3000224 3207136 3382937 3492064 3672688 3732896 3893569 4019168 4125308 4192936 4296352 4409812 4801588 4825832 5049946 5132732 5526356 5616952 5812934 5907484 6656747 6765874 7115833 7345376 7787138 8250616 8385872 8819624 9603176 9651664 10099892 10265464 11052712 11233904 11625868 11814968 13313494 13531748 14231666 15574276 16501232 16771744 17639248 19206352 19303328 20199784 20530928 22105424 22467808 23251736 23629936 26626988 27063496 28463332 31148552 31971137 33002464 35278496 37212307 38412704 40399568 41061856 42829259 44210848 46503472 47259872 53253976 54126992 56926664 62297104 63942274 73224217 74424614 78274163 80799136 85658518 93006944 106507952 108253984 113853328 124594208 127884548 146448434 148849228 156548326 171317036 206359157 213015904 227706656 255769096 292896868 297698456 313096652 342634072 412718314 511538192 585793736 595396912 626193304 685268144 825436628 1023076384 1171587472 1190793824 1252386608 1370536288 1650873256 2269950727 2343174944 2504773216 3301746512 4539901454 6603493024 9079802908 18159605816 36319211632 72638423264
- Sum of all divisors σ(n): 174948802560
- Sum of proper divisors (its aliquot sum) s(n): 102310379296
- 72638423264 is an abundant number, because the sum of its proper divisors (102310379296) is greater than itself. Its abundance is 29671956032
Bases of 72638423264
- Binary: 10000111010011001011001100000111000002
- Hexadecimal: 0x10E99660E0
- Base-36: XDB1I3K
Squares and roots of 72638423264
- 72638423264 squared (726384232642) is 5276340534280016413696
- 72638423264 cubed (726384232643) is 383265057014031733754917374623744
-
The
square root of 72638423264 is 269515.1633285221 -
The
cube root of 72638423264 is 4172.4275357487
Scales and comparisons
How big is 72638423264?- 72,638,423,264 seconds is equal to 2,309 years, 35 weeks, 1 day, 11 hours, 47 minutes, 44 seconds.
-
To count from 1 to 72,638,423,264 would take you about four thousand, six hundred nineteen 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 72638423264 cubic inches would be around 347.7 feet tall.
Recreational maths with 72638423264
- 72638423264 backwards is 46232483627
- The number of decimal digits it has is: 11
- The sum of 72638423264's digits is 47
- More coming soon!
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The information we have on file for 72638423264 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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