16399738368
16,399,738,368 is an even composite number composed of four prime numbers multiplied together.
What does the number 16399738368 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 180 divisors.
16399738368 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 16399738368:
29 × 32 × 132 × 21059
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 13 × 21059)See below for interesting mathematical facts about the number 16399738368 from the Numbermatics database.
Names of 16399738368
- Cardinal: 16399738368 can be written as Sixteen billion, three hundred ninety-nine million, seven hundred thirty-eight thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 1.6399738368 × 1010
Factors of 16399738368
Divisors of 16399738368
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 169 192 208 234 256 288 312 338 384 416 468 507 512 576 624 676 768 832 936 1014 1152 1248 1352 1521 1536 1664 1872 2028 2304 2496 2704 3042 3328 3744 4056 4608 4992 5408 6084 6656 7488 8112 9984 10816 12168 14976 16224 19968 21059 21632 24336 29952 32448 42118 43264 48672 59904 63177 64896 84236 86528 97344 126354 129792 168472 189531 194688 252708 259584 273767 336944 379062 389376 505416 547534 673888 758124 778752 821301 1010832 1095068 1347776 1516248 1642602 2021664 2190136 2463903 2695552 3032496 3285204 3558971 4043328 4380272 4927806 5391104 6064992 6570408 7117942 8086656 8760544 9855612 10676913 10782208 12129984 13140816 14235884 16173312 17521088 19711224 21353826 24259968 26281632 28471768 32030739 32346624 35042176 39422448 42707652 48519936 52563264 56943536 64061478 70084352 78844896 85415304 97039872 105126528 113887072 128122956 140168704 157689792 170830608 210253056 227774144 256245912 315379584 341661216 420506112 455548288 512491824 630759168 683322432 911096576 1024983648 1261518336 1366644864 1822193152 2049967296 2733289728 4099934592 5466579456 8199869184 16399738368
- Sum of all divisors σ(n): 51254080020
- Sum of proper divisors (its aliquot sum) s(n): 34854341652
- 16399738368 is an abundant number, because the sum of its proper divisors (34854341652) is greater than itself. Its abundance is 18454603284
Bases of 16399738368
- Binary: 11110100011000000000100110000000002
- Hexadecimal: 0x3D1802600
- Base-36: 7J7ZB40
Squares and roots of 16399738368
- 16399738368 squared (163997383682) is 268951418538851303424
- 16399738368 cubed (163997383683) is 4410732897739626219409382572032
-
The
square root of 16399738368 is 128061.4632432411 -
The
cube root of 16399738368 is 2540.6546749021
Scales and comparisons
How big is 16399738368?- 16,399,738,368 seconds is equal to 521 years, 23 weeks, 6 days, 18 hours, 52 minutes, 48 seconds.
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To count from 1 to 16,399,738,368 would take you about one thousand and forty-two 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 16399738368 cubic inches would be around 211.7 feet tall.
Recreational maths with 16399738368
- 16399738368 backwards is 86383799361
- The number of decimal digits it has is: 11
- The sum of 16399738368's digits is 63
- More coming soon!
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