31231216104
31,231,216,104 is an even composite number composed of five prime numbers multiplied together.
31231216104 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 31231216104:
23 × 3 × 112 × 192 × 313
(2 × 2 × 2 × 3 × 11 × 11 × 19 × 19 × 31 × 31 × 31)See below for interesting mathematical facts about the number 31231216104 from the Numbermatics database.
Names of 31231216104
- Cardinal: 31231216104 can be written as Thirty-one billion, two hundred thirty-one million, two hundred sixteen thousand, one hundred four.
Scientific notation
- Scientific notation: 3.1231216104 × 1010
Factors of 31231216104
Divisors of 31231216104
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 8 11 12 19 22 24 31 33 38 44 57 62 66 76 88 93 114 121 124 132 152 186 209 228 242 248 264 341 361 363 372 418 456 484 589 627 682 722 726 744 836 961 968 1023 1083 1178 1254 1364 1444 1452 1672 1767 1922 2046 2166 2299 2356 2508 2728 2883 2888 2904 3534 3751 3844 3971 4092 4332 4598 4712 5016 5766 6479 6897 7068 7502 7688 7942 8184 8664 9196 10571 11191 11253 11532 11913 12958 13794 14136 15004 15884 18259 18392 19437 21142 22382 22506 23064 23826 25916 27588 29791 30008 31713 31768 33573 36518 38874 42284 43681 44764 45012 47652 51832 54777 55176 59582 63426 67146 71269 73036 77748 84568 87362 89373 89528 90024 95304 109554 116281 119164 123101 126852 131043 134292 142538 146072 155496 174724 178746 200849 213807 219108 232562 238328 246202 253704 262086 268584 285076 327701 346921 348843 349448 357492 369303 401698 427614 438216 465124 492404 524172 566029 570152 602547 655402 693842 697686 714984 738606 803396 855228 930248 983103 984808 1040763 1048344 1132058 1205094 1310804 1354111 1387684 1395372 1477212 1606792 1698087 1710456 1966206 2081526 2209339 2264116 2410188 2621608 2708222 2775368 2790744 2954424 3396174 3604711 3816131 3932412 4062333 4163052 4418678 4528232 4820376 5416444 6226319 6628017 6792348 7209422 7632262 7864824 8124666 8326104 8837356 10754551 10814133 10832888 11448393 12452638 13256034 13584696 14418844 15264524 16249332 17674712 18678957 21509102 21628266 22896786 24905276 26512068 28837688 30529048 32263653 32498664 37357914 41977441 43018204 43256532 45793572 49810552 53024136 64527306 68489509 74715828 83954882 86036408 86513064 91587144 118300061 125932323 129054612 136979018 149431656 167909764 205468527 236600122 251864646 258109224 273958036 335819528 354900183 410937054 473200244 503729292 547916072 709800366 821874108 946400488 1007458584 1301300671 1419600732 1643748216 2602601342 2839201464 3903902013 5205202684 7807804026 10410405368 15615608052 31231216104
- Sum of all divisors σ(n): 93595057920
- Sum of proper divisors (its aliquot sum) s(n): 62363841816
- 31231216104 is an abundant number, because the sum of its proper divisors (62363841816) is greater than itself. Its abundance is 31132625712
Bases of 31231216104
- Binary: 111010001011000011010001001111010002
- Hexadecimal: 0x7458689E8
- Base-36: ECI9CKO
Squares and roots of 31231216104
- 31231216104 squared (312312161042) is 975388859334748938816
- 31231216104 cubed (312312161043) is 30462580251317601784747169892864
-
The
square root of 31231216104 is 176723.5584295427 -
The
cube root of 31231216104 is 3149.1713988879
Scales and comparisons
How big is 31231216104?- 31,231,216,104 seconds is equal to 993 years, 2 weeks, 6 days, 9 hours, 48 minutes, 24 seconds.
-
To count from 1 to 31,231,216,104 would take you about one thousand, nine hundred eighty-six 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 31231216104 cubic inches would be around 262.4 feet tall.
Recreational maths with 31231216104
- 31231216104 backwards is 40161213213
- 31231216104 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31231216104's digits is 24
- More coming soon!
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