12125952720
12,125,952,720 is an even composite number composed of five prime numbers multiplied together.
12125952720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 12125952720:
24 × 37 × 5 × 7 × 9901
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 9901)See below for interesting mathematical facts about the number 12125952720 from the Numbermatics database.
Names of 12125952720
- Cardinal: 12125952720 can be written as Twelve billion, one hundred twenty-five million, nine hundred fifty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.212595272 × 1010
Factors of 12125952720
Divisors of 12125952720
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 54 56 60 63 70 72 80 81 84 90 105 108 112 120 126 135 140 144 162 168 180 189 210 216 240 243 252 270 280 315 324 336 360 378 405 420 432 486 504 540 560 567 630 648 720 729 756 810 840 945 972 1008 1080 1134 1215 1260 1296 1458 1512 1620 1680 1701 1890 1944 2160 2187 2268 2430 2520 2835 2916 3024 3240 3402 3645 3780 3888 4374 4536 4860 5040 5103 5670 5832 6480 6804 7290 7560 8505 8748 9072 9720 9901 10206 10935 11340 11664 13608 14580 15120 15309 17010 17496 19440 19802 20412 21870 22680 25515 27216 29160 29703 30618 34020 34992 39604 40824 43740 45360 49505 51030 58320 59406 61236 68040 69307 76545 79208 81648 87480 89109 99010 102060 118812 122472 136080 138614 148515 153090 158416 174960 178218 198020 204120 207921 237624 244944 267327 277228 297030 306180 346535 356436 396040 408240 415842 445545 475248 534654 554456 594060 612360 623763 693070 712872 792080 801981 831684 891090 1039605 1069308 1108912 1188120 1224720 1247526 1336635 1386140 1425744 1603962 1663368 1782180 1871289 2079210 2138616 2376240 2405943 2495052 2673270 2772280 3118815 3207924 3326736 3564360 3742578 4009905 4158420 4277232 4811886 4990104 5346540 5544560 5613867 6237630 6415848 7128720 7217829 7485156 8019810 8316840 9356445 9623772 9980208 10693080 11227734 12029715 12475260 12831696 14435658 14970312 16039620 16633680 16841601 18712890 19247544 21386160 21653487 22455468 24059430 24950520 28069335 28871316 29940624 32079240 33683202 36089145 37425780 38495088 43306974 44910936 48118860 49901040 50524803 56138670 57742632 64158480 67366404 72178290 74851560 84208005 86613948 89821872 96237720 101049606 108267435 112277340 115485264 134732808 144356580 149703120 151574409 168416010 173227896 192475440 202099212 216534870 224554680 252624015 269465616 288713160 303148818 336832020 346455792 404198424 433069740 449109360 505248030 577426320 606297636 673664040 757872045 808396848 866139480 1010496060 1212595272 1347328080 1515744090 1732278960 2020992120 2425190544 3031488180 4041984240 6062976360 12125952720
- Sum of all divisors σ(n): 48328097280
- Sum of proper divisors (its aliquot sum) s(n): 36202144560
- 12125952720 is an abundant number, because the sum of its proper divisors (36202144560) is greater than itself. Its abundance is 24076191840
Bases of 12125952720
- Binary: 10110100101100001101011010110100002
- Hexadecimal: 0x2D2C35AD0
- Base-36: 5KJH900
Squares and roots of 12125952720
- 12125952720 squared (121259527202) is 147038729367675398400
- 12125952720 cubed (121259527203) is 1782984680321307377305563648000
-
The
square root of 12125952720 is 110117.9037214203 -
The
cube root of 12125952720 is 2297.4106158463
Scales and comparisons
How big is 12125952720?- 12,125,952,720 seconds is equal to 385 years, 29 weeks, 3 days, 16 hours, 12 minutes.
-
To count from 1 to 12,125,952,720 would take you about seven hundred seventy-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 12125952720 cubic inches would be around 191.5 feet tall.
Recreational maths with 12125952720
- 12125952720 backwards is 02725952121
- 12125952720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12125952720's digits is 36
- More coming soon!
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