231868989072
231,868,989,072 is an even composite number composed of five prime numbers multiplied together.
231868989072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred divisors.
Prime factorization of 231868989072:
24 × 34 × 7 × 4621 × 5531
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 4621 × 5531)See below for interesting mathematical facts about the number 231868989072 from the Numbermatics database.
Names of 231868989072
- Cardinal: 231868989072 can be written as Two hundred thirty-one billion, eight hundred sixty-eight million, nine hundred eighty-nine thousand and seventy-two.
Scientific notation
- Scientific notation: 2.31868989072 × 1011
Factors of 231868989072
Divisors of 231868989072
- Number of divisors d(n): 200
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 81 84 108 112 126 144 162 168 189 216 252 324 336 378 432 504 567 648 756 1008 1134 1296 1512 2268 3024 4536 4621 5531 9072 9242 11062 13863 16593 18484 22124 27726 32347 33186 36968 38717 41589 44248 49779 55452 64694 66372 73936 77434 83178 88496 97041 99558 110904 116151 124767 129388 132744 149337 154868 166356 194082 199116 221808 232302 249534 258776 265488 291123 298674 309736 332712 348453 374301 388164 398232 448011 464604 499068 517552 582246 597348 619472 665424 696906 748602 776328 796464 873369 896022 929208 998136 1045359 1164492 1194696 1393812 1497204 1552656 1746738 1792044 1858416 1996272 2090718 2328984 2389392 2620107 2787624 2994408 3136077 3493476 3584088 4181436 4657968 5240214 5575248 5988816 6272154 6986952 7168176 8362872 10480428 12544308 13973904 16725744 20960856 25088616 25558751 41921712 50177232 51117502 76676253 102235004 153352506 178911257 204470008 230028759 306705012 357822514 408940016 460057518 536733771 613410024 690086277 715645028 920115036 1073467542 1226820048 1380172554 1431290056 1610201313 1840230072 2070258831 2146935084 2760345108 2862580112 3220402626 3680460144 4140517662 4293870168 4830603939 5520690216 6440805252 8281035324 8587740336 9661207878 11041380432 12881610504 14491811817 16562070648 19322415756 25763221008 28983623634 33124141296 38644831512 57967247268 77289663024 115934494536 231868989072
- Sum of all divisors σ(n): 767271671232
- Sum of proper divisors (its aliquot sum) s(n): 535402682160
- 231868989072 is an abundant number, because the sum of its proper divisors (535402682160) is greater than itself. Its abundance is 303533693088
Bases of 231868989072
- Binary: 110101111111000111011111111110100100002
- Hexadecimal: 0x35FC77FE90
- Base-36: 2YIOT500
Squares and roots of 231868989072
- 231868989072 squared (2318689890722) is 53763228093271255421184
- 231868989072 cubed (2318689890723) is 12466025347234156119986233653301248
-
The
square root of 231868989072 is 481527.7656293559 -
The
cube root of 231868989072 is 6143.4768040505
Scales and comparisons
How big is 231868989072?- 231,868,989,072 seconds is equal to 7,372 years, 37 weeks, 1 day, 20 hours, 31 minutes, 12 seconds.
-
To count from 1 to 231,868,989,072 would take you about fourteen thousand, seven hundred forty-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 231868989072 cubic inches would be around 512 feet tall.
Recreational maths with 231868989072
- 231868989072 backwards is 270989868132
- 231868989072 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 231868989072's digits is 63
- More coming soon!
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