16439836672
16,439,836,672 is an even composite number composed of four prime numbers multiplied together.
16439836672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred twenty-eight divisors.
Prime factorization of 16439836672:
218 × 7 × 172 × 31
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 17 × 31)See below for interesting mathematical facts about the number 16439836672 from the Numbermatics database.
Names of 16439836672
- Cardinal: 16439836672 can be written as Sixteen billion, four hundred thirty-nine million, eight hundred thirty-six thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.6439836672 × 1010
Factors of 16439836672
Divisors of 16439836672
- Number of divisors d(n): 228
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Complete list of divisors:
1 2 4 7 8 14 16 17 28 31 32 34 56 62 64 68 112 119 124 128 136 217 224 238 248 256 272 289 434 448 476 496 512 527 544 578 868 896 952 992 1024 1054 1088 1156 1736 1792 1904 1984 2023 2048 2108 2176 2312 3472 3584 3689 3808 3968 4046 4096 4216 4352 4624 6944 7168 7378 7616 7936 8092 8192 8432 8704 8959 9248 13888 14336 14756 15232 15872 16184 16384 16864 17408 17918 18496 27776 28672 29512 30464 31744 32368 32768 33728 34816 35836 36992 55552 57344 59024 60928 62713 63488 64736 65536 67456 69632 71672 73984 111104 114688 118048 121856 125426 126976 129472 131072 134912 139264 143344 147968 222208 229376 236096 243712 250852 253952 258944 262144 269824 278528 286688 295936 444416 458752 472192 487424 501704 507904 517888 539648 557056 573376 591872 888832 917504 944384 974848 1003408 1015808 1035776 1079296 1114112 1146752 1183744 1777664 1835008 1888768 1949696 2006816 2031616 2071552 2158592 2228224 2293504 2367488 3555328 3777536 3899392 4013632 4063232 4143104 4317184 4456448 4587008 4734976 7110656 7555072 7798784 8027264 8126464 8286208 8634368 9174016 9469952 14221312 15110144 15597568 16054528 16572416 17268736 18348032 18939904 28442624 30220288 31195136 32109056 33144832 34537472 36696064 37879808 56885248 60440576 64218112 66289664 69074944 73392128 75759616 120881152 128436224 132579328 138149888 146784256 241762304 256872448 265158656 293568512 483524608 513744896 530317312 587137024 967049216 1027489792 1174274048 2054979584 2348548096 4109959168 8219918336 16439836672
- Sum of all divisors σ(n): 41204763904
- Sum of proper divisors (its aliquot sum) s(n): 24764927232
- 16439836672 is an abundant number, because the sum of its proper divisors (24764927232) is greater than itself. Its abundance is 8325090560
Bases of 16439836672
- Binary: 11110100111110010000000000000000002
- Hexadecimal: 0x3D3E40000
- Base-36: 7JVUR5S
Squares and roots of 16439836672
- 16439836672 squared (164398366722) is 270268229802036035584
- 16439836672 cubed (164398366723) is 4443165555576035318059340136448
-
The
square root of 16439836672 is 128217.9264845599 -
The
cube root of 16439836672 is 2542.7236718373
Scales and comparisons
How big is 16439836672?- 16,439,836,672 seconds is equal to 522 years, 38 weeks, 1 day, 21 hours, 17 minutes, 52 seconds.
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To count from 1 to 16,439,836,672 would take you about one thousand and 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 16439836672 cubic inches would be around 211.9 feet tall.
Recreational maths with 16439836672
- 16439836672 backwards is 27663893461
- The number of decimal digits it has is: 11
- The sum of 16439836672's digits is 55
- More coming soon!
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