38648064
38,648,064 is an even composite number composed of five prime numbers multiplied together.
38648064 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 38648064:
28 × 3 × 72 × 13 × 79
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 13 × 79)See below for interesting mathematical facts about the number 38648064 from the Numbermatics database.
Names of 38648064
- Cardinal: 38648064 can be written as Thirty-eight million, six hundred forty-eight thousand and sixty-four.
Scientific notation
- Scientific notation: 3.8648064 × 107
Factors of 38648064
Divisors of 38648064
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 49 52 56 64 78 79 84 91 96 98 104 112 128 147 156 158 168 182 192 196 208 224 237 256 273 294 312 316 336 364 384 392 416 448 474 546 553 588 624 632 637 672 728 768 784 832 896 948 1027 1092 1106 1176 1248 1264 1274 1344 1456 1568 1659 1664 1792 1896 1911 2054 2184 2212 2352 2496 2528 2548 2688 2912 3081 3136 3318 3328 3792 3822 3871 4108 4368 4424 4704 4992 5056 5096 5376 5824 6162 6272 6636 7189 7584 7644 7742 8216 8736 8848 9408 9984 10112 10192 11613 11648 12324 12544 13272 14378 15168 15288 15484 16432 17472 17696 18816 20224 20384 21567 23226 23296 24648 26544 28756 30336 30576 30968 32864 34944 35392 37632 40768 43134 46452 49296 50323 53088 57512 60672 61152 61936 65728 69888 70784 81536 86268 92904 98592 100646 106176 115024 122304 123872 131456 141568 150969 163072 172536 185808 197184 201292 212352 230048 244608 247744 262912 301938 345072 371616 394368 402584 424704 460096 489216 495488 603876 690144 743232 788736 805168 920192 990976 1207752 1380288 1486464 1610336 1840384 2415504 2760576 2972928 3220672 4831008 5521152 6441344 9662016 12882688 19324032 38648064
- Sum of all divisors σ(n): 130488960
- Sum of proper divisors (its aliquot sum) s(n): 91840896
- 38648064 is an abundant number, because the sum of its proper divisors (91840896) is greater than itself. Its abundance is 53192832
Bases of 38648064
- Binary: 100100110110111001000000002
- Hexadecimal: 0x24DB900
- Base-36: N0D1C
Squares and roots of 38648064
- 38648064 squared (386480642) is 1493672850948096
- 38648064 cubed (386480643) is 57727563938504474886144
-
The
square root of 38648064 is 6216.7567106973 -
The
cube root of 38648064 is 338.0979840335
Scales and comparisons
How big is 38648064?- 38,648,064 seconds is equal to 1 year, 11 weeks, 6 days, 7 hours, 34 minutes, 24 seconds.
-
To count from 1 to 38,648,064 would take you about forty-three weeks!
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 38648064 cubic inches would be around 28.2 feet tall.
Recreational maths with 38648064
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Keywords: Divisors of 38648064, math, Factors of 38648064, curriculum, school, college, exams, university, Prime factorization of 38648064, STEM, science, technology, engineering, physics, economics, calculator, thirty-eight million, six hundred forty-eight thousand and sixty-four.