120856439808
120,856,439,808 is an even composite number composed of five prime numbers multiplied together.
What does the number 120856439808 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 396 divisors.
120856439808 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred ninety-six divisors.
Prime factorization of 120856439808:
210 × 32 × 13 × 79 × 1132
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 79 × 113 × 113)See below for interesting mathematical facts about the number 120856439808 from the Numbermatics database.
Names of 120856439808
- Cardinal: 120856439808 can be written as One hundred twenty billion, eight hundred fifty-six million, four hundred thirty-nine thousand, eight hundred eight.
Scientific notation
- Scientific notation: 1.20856439808 × 1011
Factors of 120856439808
Divisors of 120856439808
- Number of divisors d(n): 396
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 79 96 104 113 117 128 144 156 158 192 208 226 234 237 256 288 312 316 339 384 416 452 468 474 512 576 624 632 678 711 768 832 904 936 948 1017 1024 1027 1152 1248 1264 1356 1422 1469 1536 1664 1808 1872 1896 2034 2054 2304 2496 2528 2712 2844 2938 3072 3081 3328 3616 3744 3792 4068 4108 4407 4608 4992 5056 5424 5688 5876 6162 6656 7232 7488 7584 8136 8216 8814 8927 9216 9243 9984 10112 10848 11376 11752 12324 12769 13221 13312 14464 14976 15168 16272 16432 17628 17854 18486 19968 20224 21696 22752 23504 24648 25538 26442 26781 28928 29952 30336 32544 32864 35256 35708 36972 38307 39936 40448 43392 45504 47008 49296 51076 52884 53562 57856 59904 60672 65088 65728 70512 71416 73944 76614 80343 80896 86784 91008 94016 98592 102152 105768 107124 114921 115712 116051 119808 121344 130176 131456 141024 142832 147888 153228 160686 165997 173568 182016 188032 197184 204304 211536 214248 229842 232102 242688 260352 262912 282048 285664 295776 306456 321372 331994 347136 348153 364032 376064 394368 408608 423072 428496 459684 464204 497991 520704 525824 564096 571328 591552 612912 642744 663988 696306 728064 752128 788736 817216 846144 856992 919368 928408 995982 1008751 1041408 1044459 1051648 1128192 1142656 1183104 1225824 1285488 1327976 1392612 1493973 1504256 1577472 1634432 1692288 1713984 1838736 1856816 1991964 2017502 2088918 2256384 2285312 2366208 2451648 2570976 2655952 2785224 2987946 3026253 3154944 3268864 3384576 3427968 3677472 3713632 3983928 4035004 4177836 4512768 4570624 4732416 4903296 5141952 5311904 5570448 5975892 6052506 6537728 6769152 6855936 7354944 7427264 7967856 8070008 8355672 9078759 9141248 9464832 9806592 10283904 10623808 11140896 11951784 12105012 13075456 13113763 13538304 13711872 14709888 14854528 15935712 16140016 16711344 18157518 19613184 20567808 21247616 22281792 23903568 24210024 26227526 27423744 29419776 29709056 31871424 32280032 33422688 36315036 39226368 39341289 41135616 42495232 44563584 47807136 48420048 52455052 58839552 59418112 63742848 64560064 66845376 72630072 78682578 82271232 84990464 89127168 95614272 96840096 104910104 117679104 118023867 118836224 127485696 129120128 133690752 145260144 157365156 169980928 178254336 191228544 193680192 209820208 236047734 254971392 258240256 267381504 290520288 314730312 356508672 382457088 387360384 419640416 472095468 509942784 516480512 534763008 581040576 629460624 764914176 774720768 839280832 944190936 1032961024 1069526016 1162081152 1258921248 1529828352 1549441536 1678561664 1888381872 2324162304 2517842496 3098883072 3357123328 3776763744 4648324608 5035684992 6714246656 7553527488 9296649216 10071369984 13428493312 15107054976 20142739968 30214109952 40285479936 60428219904 120856439808
- Sum of all divisors σ(n): 383969054560
- Sum of proper divisors (its aliquot sum) s(n): 263112614752
- 120856439808 is an abundant number, because the sum of its proper divisors (263112614752) is greater than itself. Its abundance is 142256174944
Bases of 120856439808
- Binary: 11100001000111001101011101100000000002
- Hexadecimal: 0x1C239AEC00
- Base-36: 1JIQSXS0
Squares and roots of 120856439808
- 120856439808 squared (1208564398082) is 14606279043064727076864
- 120856439808 cubed (1208564398083) is 1765262883987004027812961805402112
-
The
square root of 120856439808 is 347644.1281080409 -
The
cube root of 120856439808 is 4944.1305775049
Scales and comparisons
How big is 120856439808?- 120,856,439,808 seconds is equal to 3,842 years, 44 weeks, 5 days, 9 hours, 16 minutes, 48 seconds.
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To count from 1 to 120,856,439,808 would take you about seven thousand, six hundred eighty-five 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 120856439808 cubic inches would be around 412 feet tall.
Recreational maths with 120856439808
- 120856439808 backwards is 808934658021
- The number of decimal digits it has is: 12
- The sum of 120856439808's digits is 54
- More coming soon!
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