380872320
380,872,320 is an even composite number composed of five prime numbers multiplied together.
380872320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 380872320:
27 × 3 × 5 × 163 × 1217
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 163 × 1217)See below for interesting mathematical facts about the number 380872320 from the Numbermatics database.
Names of 380872320
- Cardinal: 380872320 can be written as Three hundred eighty million, eight hundred seventy-two thousand, three hundred twenty.
Scientific notation
- Scientific notation: 3.8087232 × 108
Factors of 380872320
Divisors of 380872320
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 163 192 240 320 326 384 480 489 640 652 815 960 978 1217 1304 1630 1920 1956 2434 2445 2608 3260 3651 3912 4868 4890 5216 6085 6520 7302 7824 9736 9780 10432 12170 13040 14604 15648 18255 19472 19560 20864 24340 26080 29208 31296 36510 38944 39120 48680 52160 58416 62592 73020 77888 78240 97360 104320 116832 146040 155776 156480 194720 198371 233664 292080 312960 389440 396742 467328 584160 595113 778880 793484 991855 1168320 1190226 1586968 1983710 2336640 2380452 2975565 3173936 3967420 4760904 5951130 6347872 7934840 9521808 11902260 12695744 15869680 19043616 23804520 25391488 31739360 38087232 47609040 63478720 76174464 95218080 126957440 190436160 380872320
- Sum of all divisors σ(n): 1222482240
- Sum of proper divisors (its aliquot sum) s(n): 841609920
- 380872320 is an abundant number, because the sum of its proper divisors (841609920) is greater than itself. Its abundance is 460737600
Bases of 380872320
- Binary: 101101011001110100110100000002
- Hexadecimal: 0x16B3A680
- Base-36: 6AREYO
Squares and roots of 380872320
- 380872320 squared (3808723202) is 145063724142182400
- 380872320 cubed (3808723203) is 55250757161873020551168000
-
The
square root of 380872320 is 19515.9503996091 -
The
cube root of 380872320 is 724.8694620309
Scales and comparisons
How big is 380872320?- 380,872,320 seconds is equal to 12 years, 5 weeks, 5 days, 5 hours, 52 minutes.
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To count from 1 to 380,872,320 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 380872320 cubic inches would be around 60.4 feet tall.
Recreational maths with 380872320
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