16427494720
16,427,494,720 is an even composite number composed of six prime numbers multiplied together.
16427494720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 16427494720:
26 × 5 × 7 × 13 × 103 × 5477
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 13 × 103 × 5477)See below for interesting mathematical facts about the number 16427494720 from the Numbermatics database.
Names of 16427494720
- Cardinal: 16427494720 can be written as Sixteen billion, four hundred twenty-seven million, four hundred ninety-four thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.642749472 × 1010
Factors of 16427494720
Divisors of 16427494720
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 91 103 104 112 130 140 160 182 206 208 224 260 280 320 364 412 416 448 455 515 520 560 721 728 824 832 910 1030 1040 1120 1339 1442 1456 1648 1820 2060 2080 2240 2678 2884 2912 3296 3605 3640 4120 4160 5356 5477 5768 5824 6592 6695 7210 7280 8240 9373 10712 10954 11536 13390 14420 14560 16480 18746 21424 21908 23072 26780 27385 28840 29120 32960 37492 38339 42848 43816 46144 46865 53560 54770 57680 71201 74984 76678 85696 87632 93730 107120 109540 115360 142402 149968 153356 175264 187460 191695 214240 219080 230720 284804 299936 306712 350528 356005 374920 383390 428480 438160 498407 564131 569608 599872 613424 712010 749840 766780 876320 996814 1128262 1139216 1226848 1424020 1499680 1533560 1752640 1993628 2256524 2278432 2453696 2492035 2820655 2848040 2999360 3067120 3948917 3987256 4513048 4556864 4984070 5641310 5696080 6134240 7333703 7897834 7974512 9026096 9968140 11282620 11392160 12268480 14667406 15795668 15949024 18052192 19744585 19936280 22565240 22784320 29334812 31591336 31898048 36104384 36668515 39489170 39872560 45130480 51335921 58669624 63182672 73337030 78978340 79745120 90260960 102671842 117339248 126365344 146674060 157956680 159490240 180521920 205343684 234678496 252730688 256679605 293348120 315913360 410687368 469356992 513359210 586696240 631826720 821374736 1026718420 1173392480 1263653440 1642749472 2053436840 2346784960 3285498944 4106873680 8213747360 16427494720
- Sum of all divisors σ(n): 48621500928
- Sum of proper divisors (its aliquot sum) s(n): 32194006208
- 16427494720 is an abundant number, because the sum of its proper divisors (32194006208) is greater than itself. Its abundance is 15766511488
Bases of 16427494720
- Binary: 11110100110010011110101101010000002
- Hexadecimal: 0x3D327AD40
- Base-36: 7JOI81S
Squares and roots of 16427494720
- 16427494720 squared (164274947202) is 269862582775627878400
- 16427494720 cubed (164274947203) is 4433166153672189917100802048000
-
The
square root of 16427494720 is 128169.7886399131 -
The
cube root of 16427494720 is 2542.0872091067
Scales and comparisons
How big is 16427494720?- 16,427,494,720 seconds is equal to 522 years, 17 weeks, 6 days, 58 minutes, 40 seconds.
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To count from 1 to 16,427,494,720 would take you about one thousand and forty-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 16427494720 cubic inches would be around 211.8 feet tall.
Recreational maths with 16427494720
- 16427494720 backwards is 02749472461
- The number of decimal digits it has is: 11
- The sum of 16427494720's digits is 46
- More coming soon!
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