13491386496
13,491,386,496 is an even composite number composed of six prime numbers multiplied together.
13491386496 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 13491386496:
27 × 32 × 7 × 29 × 31 × 1861
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 29 × 31 × 1861)See below for interesting mathematical facts about the number 13491386496 from the Numbermatics database.
Names of 13491386496
- Cardinal: 13491386496 can be written as Thirteen billion, four hundred ninety-one million, three hundred eighty-six thousand, four hundred ninety-six.
Scientific notation
- Scientific notation: 1.3491386496 × 1010
Factors of 13491386496
Divisors of 13491386496
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 29 31 32 36 42 48 56 58 62 63 64 72 84 87 93 96 112 116 124 126 128 144 168 174 186 192 203 217 224 232 248 252 261 279 288 336 348 372 384 406 434 448 464 496 504 522 558 576 609 651 672 696 744 812 868 896 899 928 992 1008 1044 1116 1152 1218 1302 1344 1392 1488 1624 1736 1798 1827 1856 1861 1953 1984 2016 2088 2232 2436 2604 2688 2697 2784 2976 3248 3472 3596 3654 3712 3722 3906 3968 4032 4176 4464 4872 5208 5394 5568 5583 5952 6293 6496 6944 7192 7308 7444 7812 8064 8091 8352 8928 9744 10416 10788 11136 11166 11904 12586 12992 13027 13888 14384 14616 14888 15624 16182 16704 16749 17856 18879 19488 20832 21576 22332 25172 25984 26054 27776 28768 29232 29776 31248 32364 33408 33498 35712 37758 38976 39081 41664 43152 44664 50344 52108 53969 56637 57536 57691 58464 59552 62496 64728 66996 75516 77952 78162 83328 86304 89328 100688 104216 107938 113274 115072 115382 116928 117243 119104 124992 129456 133992 151032 156324 161907 172608 173073 178656 201376 208432 215876 226548 230764 233856 234486 238208 249984 258912 267984 302064 312648 323814 345216 346146 357312 377783 402752 403837 416864 431752 453096 461528 468972 485721 517824 519219 535968 604128 625296 647628 692292 714624 755566 805504 807674 833728 863504 906192 923056 937944 971442 1035648 1038438 1071936 1133349 1208256 1211511 1250592 1295256 1384584 1511132 1615348 1667456 1673039 1727008 1812384 1846112 1875888 1942884 2076876 2143872 2266698 2416512 2423022 2501184 2590512 2769168 3022264 3230696 3346078 3400047 3454016 3624768 3634533 3692224 3751776 3885768 4153752 4533396 4846044 5002368 5019117 5181024 5538336 6044528 6461392 6692156 6800094 6908032 7249536 7269066 7384448 7503552 7771536 8307504 9066792 9692088 10038234 10362048 11076672 11711273 12089056 12922784 13384312 13600188 14538132 15007104 15057351 15543072 16615008 18133584 19384176 20076468 20724096 22153344 23422546 24178112 25845568 26768624 27200376 29076264 30114702 31086144 33230016 35133819 36267168 38768352 40152936 46845092 48356224 51691136 53537248 54400752 58152528 60229404 62172288 66460032 70267638 72534336 77536704 80305872 93690184 105401457 107074496 108801504 116305056 120458808 140535276 145068672 155073408 160611744 187380368 210802914 214148992 217603008 232610112 240917616 281070552 321223488 374760736 421605828 435206016 465220224 481835232 562141104 642446976 749521472 843211656 963670464 1124282208 1499042944 1686423312 1927340928 2248564416 3372846624 4497128832 6745693248 13491386496
- Sum of all divisors σ(n): 47405030400
- Sum of proper divisors (its aliquot sum) s(n): 33913643904
- 13491386496 is an abundant number, because the sum of its proper divisors (33913643904) is greater than itself. Its abundance is 20422257408
Bases of 13491386496
- Binary: 11001001000010011000111000100000002
- Hexadecimal: 0x324263880
- Base-36: 674F8G0
Squares and roots of 13491386496
- 13491386496 squared (134913864962) is 182017509584451158016
- 13491386496 cubed (134913864963) is 2455668570843214924828624551936
-
The
square root of 13491386496 is 116152.4278523699 -
The
cube root of 13491386496 is 2380.5950596441
Scales and comparisons
How big is 13491386496?- 13,491,386,496 seconds is equal to 428 years, 51 weeks, 1 day, 7 hours, 21 minutes, 36 seconds.
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To count from 1 to 13,491,386,496 would take you about eight hundred fifty-seven 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 13491386496 cubic inches would be around 198.4 feet tall.
Recreational maths with 13491386496
- 13491386496 backwards is 69468319431
- The number of decimal digits it has is: 11
- The sum of 13491386496's digits is 54
- More coming soon!
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