1321488384
1,321,488,384 is an even composite number composed of five prime numbers multiplied together.
1321488384 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eight divisors.
Prime factorization of 1321488384:
212 × 3 × 41 × 43 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 41 × 43 × 61)See below for interesting mathematical facts about the number 1321488384 from the Numbermatics database.
Names of 1321488384
- Cardinal: 1321488384 can be written as One billion, three hundred twenty-one million, four hundred eighty-eight thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 1.321488384 × 109
Factors of 1321488384
Divisors of 1321488384
- Number of divisors d(n): 208
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 41 43 48 61 64 82 86 96 122 123 128 129 164 172 183 192 244 246 256 258 328 344 366 384 488 492 512 516 656 688 732 768 976 984 1024 1032 1312 1376 1464 1536 1763 1952 1968 2048 2064 2501 2623 2624 2752 2928 3072 3526 3904 3936 4096 4128 5002 5246 5248 5289 5504 5856 6144 7052 7503 7808 7869 7872 8256 10004 10492 10496 10578 11008 11712 12288 14104 15006 15616 15738 15744 16512 20008 20984 20992 21156 22016 23424 28208 30012 31232 31476 31488 33024 40016 41968 41984 42312 44032 46848 56416 60024 62464 62952 62976 66048 80032 83936 83968 84624 88064 93696 107543 112832 120048 124928 125904 125952 132096 160064 167872 167936 169248 176128 187392 215086 225664 240096 249856 251808 251904 264192 320128 322629 335744 338496 374784 430172 451328 480192 503616 503808 528384 640256 645258 671488 676992 749568 860344 902656 960384 1007232 1280512 1290516 1342976 1353984 1720688 1805312 1920768 2014464 2561024 2581032 2685952 2707968 3441376 3610624 3841536 4028928 5122048 5162064 5371904 5415936 6882752 7221248 7683072 8057856 10244096 10324128 10743808 10831872 13765504 15366144 16115712 20648256 21663744 27531008 30732288 32231424 41296512 55062016 82593024 110124032 165186048 220248064 330372096 440496128 660744192 1321488384
- Sum of all divisors σ(n): 3753968064
- Sum of proper divisors (its aliquot sum) s(n): 2432479680
- 1321488384 is an abundant number, because the sum of its proper divisors (2432479680) is greater than itself. Its abundance is 1110991296
Bases of 1321488384
- Binary: 10011101100010001010000000000002
- Hexadecimal: 0x4EC45000
- Base-36: LUS2YO
Squares and roots of 1321488384
- 1321488384 squared (13214883842) is 1746331549046931456
- 1321488384 cubed (13214883843) is 2307756856678246189948207104
-
The
square root of 1321488384 is 36352.2816890495 -
The
cube root of 1321488384 is 1097.3734535143
Scales and comparisons
How big is 1321488384?- 1,321,488,384 seconds is equal to 42 years, 1 week, 6 minutes, 24 seconds.
-
To count from 1 to 1,321,488,384 would take you about eighty-four 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 1321488384 cubic inches would be around 91.4 feet tall.
Recreational maths with 1321488384
- 1321488384 backwards is 4838841231
- The number of decimal digits it has is: 10
- The sum of 1321488384's digits is 42
- More coming soon!
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