12961947024
12,961,947,024 is an even composite number composed of six prime numbers multiplied together.
12961947024 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12961947024:
24 × 33 × 13 × 17 × 137 × 991
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 17 × 137 × 991)See below for interesting mathematical facts about the number 12961947024 from the Numbermatics database.
Names of 12961947024
- Cardinal: 12961947024 can be written as Twelve billion, nine hundred sixty-one million, nine hundred forty-seven thousand and twenty-four.
Scientific notation
- Scientific notation: 1.2961947024 × 1010
Factors of 12961947024
Divisors of 12961947024
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 17 18 24 26 27 34 36 39 48 51 52 54 68 72 78 102 104 108 117 136 137 144 153 156 204 208 216 221 234 272 274 306 312 351 408 411 432 442 459 468 548 612 624 663 702 816 822 884 918 936 991 1096 1224 1233 1326 1404 1644 1768 1781 1836 1872 1982 1989 2192 2329 2448 2466 2652 2808 2973 3288 3536 3562 3672 3699 3964 3978 4658 4932 5304 5343 5616 5946 5967 6576 6987 7124 7344 7398 7928 7956 8919 9316 9864 10608 10686 11892 11934 12883 13974 14248 14796 15856 15912 16029 16847 17838 18632 19728 20961 21372 23784 23868 25766 26757 27948 28496 29592 30277 31824 32058 33694 35676 37264 38649 41922 42744 47568 47736 48087 50541 51532 53514 55896 59184 60554 62883 64116 67388 71352 77298 83844 85488 90831 95472 96174 101082 103064 107028 111792 115947 121108 125766 128232 134776 135767 142704 151623 154596 167688 181662 192348 202164 206128 214056 219011 231894 242216 251532 256464 269552 271534 272493 303246 309192 335376 347841 363324 384696 404328 407301 428112 438022 454869 463788 484432 503064 543068 544986 606492 618384 657033 695682 726648 769392 808656 814602 817479 876044 909738 927576 1006128 1086136 1089972 1212984 1221903 1314066 1391364 1453296 1629204 1634958 1752088 1764971 1819476 1855152 1971099 2172272 2179944 2308039 2425968 2443806 2628132 2782728 3258408 3269916 3504176 3529942 3638952 3665709 3942198 4359888 4616078 4887612 5256264 5294913 5565456 5913297 6516816 6539832 6924117 7059884 7277904 7331418 7884396 9232156 9775224 10512528 10589826 11826594 13079664 13848234 14119768 14662836 15768792 15884739 18464312 19550448 20772351 21179652 23653188 27696468 28239536 29325672 30004507 31537584 31769478 36928624 41544702 42359304 47306376 47654217 55392936 58651344 60009014 62317053 63538956 83089404 84718608 90013521 94612752 95308434 110785872 120018028 124634106 127077912 166178808 180027042 190616868 240036056 249268212 254155824 270040563 332357616 360054084 381233736 480072112 498536424 540081126 720108168 762467472 810121689 997072848 1080162252 1440216336 1620243378 2160324504 3240486756 4320649008 6480973512 12961947024
- Sum of all divisors σ(n): 42777262080
- Sum of proper divisors (its aliquot sum) s(n): 29815315056
- 12961947024 is an abundant number, because the sum of its proper divisors (29815315056) is greater than itself. Its abundance is 16853368032
Bases of 12961947024
- Binary: 11000001001001011110011101100100002
- Hexadecimal: 0x304979D90
- Base-36: 5YD7IC0
Squares and roots of 12961947024
- 12961947024 squared (129619470242) is 168012070652982456576
- 12961947024 cubed (129619470243) is 2177763559196503689739492429824
-
The
square root of 12961947024 is 113850.5468761569 -
The
cube root of 12961947024 is 2349.0382075341
Scales and comparisons
How big is 12961947024?- 12,961,947,024 seconds is equal to 412 years, 7 weeks, 5 days, 12 hours, 50 minutes, 24 seconds.
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To count from 1 to 12,961,947,024 would take you about eight hundred twenty-four 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 12961947024 cubic inches would be around 195.8 feet tall.
Recreational maths with 12961947024
- 12961947024 backwards is 42074916921
- The number of decimal digits it has is: 11
- The sum of 12961947024's digits is 45
- More coming soon!
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