128816410272
128,816,410,272 is an even composite number composed of four prime numbers multiplied together.
128816410272 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 128816410272:
25 × 3 × 112 × 2233
(2 × 2 × 2 × 2 × 2 × 3 × 11 × 11 × 223 × 223 × 223)See below for interesting mathematical facts about the number 128816410272 from the Numbermatics database.
Names of 128816410272
- Cardinal: 128816410272 can be written as One hundred twenty-eight billion, eight hundred sixteen million, four hundred ten thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.28816410272 × 1011
Factors of 128816410272
Divisors of 128816410272
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 66 88 96 121 132 176 223 242 264 352 363 446 484 528 669 726 892 968 1056 1338 1452 1784 1936 2453 2676 2904 3568 3872 4906 5352 5808 7136 7359 9812 10704 11616 14718 19624 21408 26983 29436 39248 49729 53966 58872 78496 80949 99458 107932 117744 149187 161898 198916 215864 235488 298374 323796 397832 431728 547019 596748 647592 795664 863456 1094038 1193496 1295184 1591328 1641057 2188076 2386992 2590368 3282114 4376152 4773984 6017209 6564228 8752304 11089567 12034418 13128456 17504608 18051627 22179134 24068836 26256912 33268701 36103254 44358268 48137672 52513824 66537402 72206508 88716536 96275344 121985237 133074804 144413016 177433072 192550688 243970474 266149608 288826032 354866144 365955711 487940948 532299216 577652064 731911422 975881896 1064598432 1341837607 1463822844 1951763792 2683675214 2927645688 3903527584 4025512821 5367350428 5855291376 8051025642 10734700856 11710582752 16102051284 21469401712 32204102568 42938803424 64408205136 128816410272
- Sum of all divisors σ(n): 373352152320
- Sum of proper divisors (its aliquot sum) s(n): 244535742048
- 128816410272 is an abundant number, because the sum of its proper divisors (244535742048) is greater than itself. Its abundance is 115719331776
Bases of 128816410272
- Binary: 11101111111100000111001101110101000002
- Hexadecimal: 0x1DFE0E6EA0
- Base-36: 1N6DYQAO
Squares and roots of 128816410272
- 128816410272 squared (1288164102722) is 16593667555364227113984
- 128816410272 cubed (1288164102723) is 2137536687728973554307149452443648
-
The
square root of 128816410272 is 358910.0308879651 -
The
cube root of 128816410272 is 5050.3762131513
Scales and comparisons
How big is 128816410272?- 128,816,410,272 seconds is equal to 4,095 years, 50 weeks, 16 hours, 11 minutes, 12 seconds.
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To count from 1 to 128,816,410,272 would take you about eight thousand, one hundred ninety-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 128816410272 cubic inches would be around 420.9 feet tall.
Recreational maths with 128816410272
- 128816410272 backwards is 272014618821
- The number of decimal digits it has is: 12
- The sum of 128816410272's digits is 42
- More coming soon!
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