385748480
385,748,480 is an even composite number composed of five prime numbers multiplied together.
What does the number 385748480 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 160 divisors.
385748480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 385748480:
29 × 5 × 13 × 67 × 173
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 67 × 173)See below for interesting mathematical facts about the number 385748480 from the Numbermatics database.
Names of 385748480
- Cardinal: 385748480 can be written as Three hundred eighty-five million, seven hundred forty-eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 3.8574848 × 108
Factors of 385748480
Divisors of 385748480
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 67 80 104 128 130 134 160 173 208 256 260 268 320 335 346 416 512 520 536 640 670 692 832 865 871 1040 1072 1280 1340 1384 1664 1730 1742 2080 2144 2249 2560 2680 2768 3328 3460 3484 4160 4288 4355 4498 5360 5536 6656 6920 6968 8320 8576 8710 8996 10720 11072 11245 11591 13840 13936 16640 17152 17420 17992 21440 22144 22490 23182 27680 27872 33280 34304 34840 35984 42880 44288 44980 46364 55360 55744 57955 69680 71968 85760 88576 89960 92728 110720 111488 115910 139360 143936 150683 171520 179920 185456 221440 222976 231820 278720 287872 301366 359840 370912 442880 445952 463640 557440 575744 602732 719680 741824 753415 927280 1114880 1151488 1205464 1439360 1483648 1506830 1854560 2229760 2410928 2878720 2967296 3013660 3709120 4821856 5757440 5934592 6027320 7418240 9643712 12054640 14836480 19287424 24109280 29672960 38574848 48218560 77149696 96437120 192874240 385748480
- Sum of all divisors σ(n): 1016747424
- Sum of proper divisors (its aliquot sum) s(n): 630998944
- 385748480 is an abundant number, because the sum of its proper divisors (630998944) is greater than itself. Its abundance is 245250464
Bases of 385748480
- Binary: 101101111111000001110000000002
- Hexadecimal: 0x16FE0E00
- Base-36: 6DNXFK
Squares and roots of 385748480
- 385748480 squared (3857484802) is 148801889822310400
- 385748480 cubed (3857484803) is 57400102820083706888192000
-
The
square root of 385748480 is 19640.4806458497 -
The
cube root of 385748480 is 727.9497610543
Scales and comparisons
How big is 385748480?- 385,748,480 seconds is equal to 12 years, 13 weeks, 5 days, 16 hours, 21 minutes, 20 seconds.
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To count from 1 to 385,748,480 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 385748480 cubic inches would be around 60.7 feet tall.
Recreational maths with 385748480
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