31664028928
31,664,028,928 is an even composite number composed of five prime numbers multiplied together.
31664028928 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 31664028928:
28 × 72 × 31 × 107 × 761
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 31 × 107 × 761)See below for interesting mathematical facts about the number 31664028928 from the Numbermatics database.
Names of 31664028928
- Cardinal: 31664028928 can be written as Thirty-one billion, six hundred sixty-four million, twenty-eight thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 3.1664028928 × 1010
Factors of 31664028928
Divisors of 31664028928
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 4 7 8 14 16 28 31 32 49 56 62 64 98 107 112 124 128 196 214 217 224 248 256 392 428 434 448 496 749 761 784 856 868 896 992 1498 1519 1522 1568 1712 1736 1792 1984 2996 3038 3044 3136 3317 3424 3472 3968 5243 5327 5992 6076 6088 6272 6634 6848 6944 7936 10486 10654 11984 12152 12176 12544 13268 13696 13888 20972 21308 23219 23591 23968 24304 24352 26536 27392 27776 37289 41944 42616 46438 47182 47936 48608 48704 53072 55552 74578 81427 83888 85232 92876 94364 95872 97216 97408 106144 149156 162533 162854 165137 167776 170464 185752 188728 191744 194432 194816 212288 298312 325066 325708 330274 335552 340928 371504 377456 388864 424576 569989 596624 650132 651416 660548 671104 681856 743008 754912 849152 1139978 1155959 1193248 1300264 1302832 1321096 1342208 1363712 1486016 1509824 2279956 2311918 2386496 2524237 2600528 2605664 2642192 2972032 3019648 3989923 4559912 4623836 4772992 5048474 5201056 5211328 5284384 5944064 6039296 7979846 9119824 9247672 9545984 10096948 10402112 10422656 10568768 15959692 17669659 18239648 18495344 20193896 20804224 20845312 21137536 31919384 35339318 36479296 36990688 40387792 41608448 42275072 63838768 70678636 72958592 73981376 80775584 123687613 127677536 141357272 145917184 147962752 161551168 247375226 255355072 282714544 295925504 323102336 494750452 510710144 565429088 646204672 989500904 1021420288 1130858176 1979001808 2261716352 3958003616 4523432704 7916007232 15832014464 31664028928
- Sum of all divisors σ(n): 76705138944
- Sum of proper divisors (its aliquot sum) s(n): 45041110016
- 31664028928 is an abundant number, because the sum of its proper divisors (45041110016) is greater than itself. Its abundance is 13377081088
Bases of 31664028928
- Binary: 111010111110101001010111101000000002
- Hexadecimal: 0x75F52BD00
- Base-36: EJNY134
Squares and roots of 31664028928
- 31664028928 squared (316640289282) is 1002610727953220829184
- 31664028928 cubed (316640289283) is 31746695093433922566054322634752
-
The
square root of 31664028928 is 177943.8926403487 -
The
cube root of 31664028928 is 3163.6521402097
Scales and comparisons
How big is 31664028928?- 31,664,028,928 seconds is equal to 1,006 years, 42 weeks, 3 days, 19 hours, 35 minutes, 28 seconds.
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To count from 1 to 31,664,028,928 would take you about two thousand and thirteen 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 31664028928 cubic inches would be around 263.6 feet tall.
Recreational maths with 31664028928
- 31664028928 backwards is 82982046613
- 31664028928 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31664028928's digits is 49
- More coming soon!
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The information we have on file for 31664028928 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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