385738848
385,738,848 is an even composite number composed of five prime numbers multiplied together.
385738848 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 385738848:
25 × 34 × 11 × 83 × 163
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 83 × 163)See below for interesting mathematical facts about the number 385738848 from the Numbermatics database.
Names of 385738848
- Cardinal: 385738848 can be written as Three hundred eighty-five million, seven hundred thirty-eight thousand, eight hundred forty-eight.
Scientific notation
- Scientific notation: 3.85738848 × 108
Factors of 385738848
Divisors of 385738848
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 66 72 81 83 88 96 99 108 132 144 162 163 166 176 198 216 249 264 288 297 324 326 332 352 396 432 489 498 528 594 648 652 664 747 792 864 891 913 978 996 1056 1188 1296 1304 1328 1467 1494 1584 1782 1793 1826 1956 1992 2241 2376 2592 2608 2656 2739 2934 2988 3168 3564 3586 3652 3912 3984 4401 4482 4752 5216 5379 5478 5868 5976 6723 7128 7172 7304 7824 7968 8217 8802 8964 9504 10758 10956 11736 11952 13203 13446 13529 14256 14344 14608 15648 16137 16434 17604 17928 21516 21912 23472 23904 24651 26406 26892 27058 28512 28688 29216 32274 32868 35208 35856 40587 43032 43824 46944 48411 49302 52812 53784 54116 57376 64548 65736 70416 71712 73953 81174 86064 87648 96822 98604 105624 107568 108232 121761 129096 131472 140832 145233 147906 148819 162348 172128 193644 197208 211248 215136 216464 243522 258192 262944 290466 295812 297638 324696 365283 387288 394416 422496 432928 446457 487044 516384 580932 591624 595276 649392 730566 774576 788832 892914 974088 1095849 1161864 1183248 1190552 1298784 1339371 1461132 1549152 1785828 1948176 2191698 2323728 2366496 2381104 2678742 2922264 3571656 3896352 4018113 4383396 4647456 4762208 5357484 5844528 7143312 8036226 8766792 10714968 11689056 12054339 14286624 16072452 17533584 21429936 24108678 32144904 35067168 42859872 48217356 64289808 96434712 128579616 192869424 385738848
- Sum of all divisors σ(n): 1260173376
- Sum of proper divisors (its aliquot sum) s(n): 874434528
- 385738848 is an abundant number, because the sum of its proper divisors (874434528) is greater than itself. Its abundance is 488695680
Bases of 385738848
- Binary: 101101111110111101000011000002
- Hexadecimal: 0x16FDE860
- Base-36: 6DNQ00
Squares and roots of 385738848
- 385738848 squared (3857388482) is 148794458856367104
- 385738848 cubed (3857388483) is 57395803148038444162056192
-
The
square root of 385738848 is 19640.2354364707 -
The
cube root of 385738848 is 727.9437021231
Scales and comparisons
How big is 385738848?- 385,738,848 seconds is equal to 12 years, 13 weeks, 5 days, 13 hours, 40 minutes, 48 seconds.
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To count from 1 to 385,738,848 would take you about eighteen 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 385738848 cubic inches would be around 60.7 feet tall.
Recreational maths with 385738848
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