15120728064
15,120,728,064 is an even composite number composed of five prime numbers multiplied together.
15120728064 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred fifty-six divisors.
Prime factorization of 15120728064:
218 × 32 × 13 × 17 × 29
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 17 × 29)See below for interesting mathematical facts about the number 15120728064 from the Numbermatics database.
Names of 15120728064
- Cardinal: 15120728064 can be written as Fifteen billion, one hundred twenty million, seven hundred twenty-eight thousand and sixty-four.
Scientific notation
- Scientific notation: 1.5120728064 × 1010
Factors of 15120728064
Divisors of 15120728064
- Number of divisors d(n): 456
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 17 18 24 26 29 32 34 36 39 48 51 52 58 64 68 72 78 87 96 102 104 116 117 128 136 144 153 156 174 192 204 208 221 232 234 256 261 272 288 306 312 348 377 384 408 416 442 464 468 493 512 522 544 576 612 624 663 696 754 768 816 832 884 928 936 986 1024 1044 1088 1131 1152 1224 1248 1326 1392 1479 1508 1536 1632 1664 1768 1856 1872 1972 1989 2048 2088 2176 2262 2304 2448 2496 2652 2784 2958 3016 3072 3264 3328 3393 3536 3712 3744 3944 3978 4096 4176 4352 4437 4524 4608 4896 4992 5304 5568 5916 6032 6144 6409 6528 6656 6786 7072 7424 7488 7888 7956 8192 8352 8704 8874 9048 9216 9792 9984 10608 11136 11832 12064 12288 12818 13056 13312 13572 14144 14848 14976 15776 15912 16384 16704 17408 17748 18096 18432 19227 19584 19968 21216 22272 23664 24128 24576 25636 26112 26624 27144 28288 29696 29952 31552 31824 32768 33408 34816 35496 36192 36864 38454 39168 39936 42432 44544 47328 48256 49152 51272 52224 53248 54288 56576 57681 59392 59904 63104 63648 65536 66816 69632 70992 72384 73728 76908 78336 79872 84864 89088 94656 96512 98304 102544 104448 106496 108576 113152 115362 118784 119808 126208 127296 131072 133632 139264 141984 144768 147456 153816 156672 159744 169728 178176 189312 193024 196608 205088 208896 212992 217152 226304 230724 237568 239616 252416 254592 262144 267264 278528 283968 289536 294912 307632 313344 319488 339456 356352 378624 386048 393216 410176 417792 425984 434304 452608 461448 475136 479232 504832 509184 534528 557056 567936 579072 589824 615264 626688 638976 678912 712704 757248 772096 786432 820352 835584 851968 868608 905216 922896 950272 958464 1009664 1018368 1069056 1114112 1135872 1158144 1179648 1230528 1253376 1277952 1357824 1425408 1514496 1544192 1640704 1671168 1703936 1737216 1810432 1845792 1900544 1916928 2019328 2036736 2138112 2228224 2271744 2316288 2359296 2461056 2506752 2555904 2715648 2850816 3028992 3088384 3281408 3342336 3407872 3474432 3620864 3691584 3801088 3833856 4038656 4073472 4276224 4456448 4543488 4632576 4922112 5013504 5111808 5431296 5701632 6057984 6176768 6562816 6684672 6948864 7241728 7383168 7602176 7667712 8077312 8146944 8552448 9086976 9265152 9844224 10027008 10223616 10862592 11403264 12115968 12353536 13125632 13369344 13897728 14483456 14766336 15335424 16154624 16293888 17104896 18173952 18530304 19688448 20054016 21725184 22806528 24231936 24707072 26251264 27795456 28966912 29532672 30670848 32309248 32587776 34209792 36347904 37060608 39376896 40108032 43450368 48463872 49414144 52502528 55590912 57933824 59065344 64618496 65175552 68419584 72695808 74121216 78753792 86900736 96927744 98828288 105005056 111181824 118130688 129236992 130351104 145391616 148242432 157507584 173801472 193855488 210010112 222363648 236261376 260702208 290783232 296484864 315015168 387710976 420020224 444727296 472522752 521404416 581566464 630030336 840040448 889454592 945045504 1163132928 1260060672 1680080896 1890091008 2520121344 3780182016 5040242688 7560364032 15120728064
- Sum of all divisors σ(n): 51526926360
- Sum of proper divisors (its aliquot sum) s(n): 36406198296
- 15120728064 is an abundant number, because the sum of its proper divisors (36406198296) is greater than itself. Its abundance is 21285470232
Bases of 15120728064
- Binary: 11100001010100010000000000000000002
- Hexadecimal: 0x385440000
- Base-36: 6Y2HOG0
Squares and roots of 15120728064
- 15120728064 squared (151207280642) is 228636417185437188096
- 15120728064 cubed (151207280643) is 3457149089788251982152433926144
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The
square root of 15120728064 is 122966.3696463387 -
The
cube root of 15120728064 is 2472.8108691881
Scales and comparisons
How big is 15120728064?- 15,120,728,064 seconds is equal to 480 years, 41 weeks, 1 day, 10 hours, 14 minutes, 24 seconds.
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To count from 1 to 15,120,728,064 would take you about nine hundred sixty-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 15120728064 cubic inches would be around 206.1 feet tall.
Recreational maths with 15120728064
- 15120728064 backwards is 46082702151
- 15120728064 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 15120728064's digits is 36
- More coming soon!
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The information we have on file for 15120728064 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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