13868721504
13,868,721,504 is an even composite number composed of five prime numbers multiplied together.
13868721504 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13868721504:
25 × 35 × 11 × 29 × 5591
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 11 × 29 × 5591)See below for interesting mathematical facts about the number 13868721504 from the Numbermatics database.
Names of 13868721504
- Cardinal: 13868721504 can be written as Thirteen billion, eight hundred sixty-eight million, seven hundred twenty-one thousand, five hundred four.
Scientific notation
- Scientific notation: 1.3868721504 × 1010
Factors of 13868721504
Divisors of 13868721504
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 29 32 33 36 44 48 54 58 66 72 81 87 88 96 99 108 116 132 144 162 174 176 198 216 232 243 261 264 288 297 319 324 348 352 396 432 464 486 522 528 594 638 648 696 783 792 864 891 928 957 972 1044 1056 1188 1276 1296 1392 1566 1584 1782 1914 1944 2088 2349 2376 2552 2592 2673 2784 2871 3132 3168 3564 3828 3888 4176 4698 4752 5104 5346 5591 5742 6264 7047 7128 7656 7776 8352 8613 9396 9504 10208 10692 11182 11484 12528 14094 14256 15312 16773 17226 18792 21384 22364 22968 25056 25839 28188 28512 30624 33546 34452 37584 42768 44728 45936 50319 51678 56376 61501 67092 68904 75168 77517 85536 89456 91872 100638 103356 112752 123002 134184 137808 150957 155034 162139 178912 184503 201276 206712 225504 246004 268368 275616 301914 310068 324278 369006 402552 413424 452871 486417 492008 536736 553509 603828 620136 648556 738012 805104 826848 905742 972834 984016 1107018 1207656 1240272 1297112 1358613 1459251 1476024 1610208 1660527 1783529 1811484 1945668 1968032 2214036 2415312 2480544 2594224 2717226 2918502 2952048 3321054 3567058 3622968 3891336 4377753 4428072 4830624 4981581 5188448 5350587 5434452 5837004 5904096 6642108 7134116 7245936 7782672 8755506 8856144 9963162 10701174 10868904 11674008 13133259 13284216 14268232 14491872 14944743 15565344 16051761 17511012 17712288 19926324 21402348 21737808 23348016 26266518 26568432 28536464 29889486 32103522 35022024 39399777 39852648 42804696 43475616 46696032 48155283 52533036 53136864 57072928 59778972 64207044 70044048 78799554 79705296 85609392 96310566 105066072 119557944 128414088 140088096 144465849 157599108 159410592 171218784 192621132 210132144 239115888 256828176 288931698 315198216 385242264 420264288 433397547 478231776 513656352 577863396 630396432 770484528 866795094 1155726792 1260792864 1540969056 1733590188 2311453584 3467180376 4622907168 6934360752 13868721504
- Sum of all divisors σ(n): 46164867840
- Sum of proper divisors (its aliquot sum) s(n): 32296146336
- 13868721504 is an abundant number, because the sum of its proper divisors (32296146336) is greater than itself. Its abundance is 18427424832
Bases of 13868721504
- Binary: 11001110101010001111100101011000002
- Hexadecimal: 0x33AA3E560
- Base-36: 6DD2U00
Squares and roots of 13868721504
- 13868721504 squared (138687215042) is 192341436155512022016
- 13868721504 cubed (138687215043) is 2667529811720192667863820632064
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The
square root of 13868721504 is 117765.5361470409 -
The
cube root of 13868721504 is 2402.5852641705
Scales and comparisons
How big is 13868721504?- 13,868,721,504 seconds is equal to 440 years, 51 weeks, 14 hours, 38 minutes, 24 seconds.
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To count from 1 to 13,868,721,504 would take you about eight hundred eighty-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 13868721504 cubic inches would be around 200.2 feet tall.
Recreational maths with 13868721504
- 13868721504 backwards is 40512786831
- The number of decimal digits it has is: 11
- The sum of 13868721504's digits is 45
- More coming soon!
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