380128950
380,128,950 is an even composite number composed of five prime numbers multiplied together.
What does the number 380128950 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 120 divisors.
380128950 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 380128950:
2 × 34 × 52 × 47 × 1997
(2 × 3 × 3 × 3 × 3 × 5 × 5 × 47 × 1997)See below for interesting mathematical facts about the number 380128950 from the Numbermatics database.
Names of 380128950
- Cardinal: 380128950 can be written as Three hundred eighty million, one hundred twenty-eight thousand, nine hundred fifty.
Scientific notation
- Scientific notation: 3.8012895 × 108
Factors of 380128950
Divisors of 380128950
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 25 27 30 45 47 50 54 75 81 90 94 135 141 150 162 225 235 270 282 405 423 450 470 675 705 810 846 1175 1269 1350 1410 1997 2025 2115 2350 2538 3525 3807 3994 4050 4230 5991 6345 7050 7614 9985 10575 11982 12690 17973 19035 19970 21150 29955 31725 35946 38070 49925 53919 59910 63450 89865 93859 95175 99850 107838 149775 161757 179730 187718 190350 269595 281577 299550 323514 449325 469295 539190 563154 808785 844731 898650 938590 1347975 1407885 1617570 1689462 2346475 2534193 2695950 2815770 4043925 4223655 4692950 5068386 7039425 7602579 8087850 8447310 12670965 14078850 15205158 21118275 25341930 38012895 42236550 63354825 76025790 126709650 190064475 380128950
- Sum of all divisors σ(n): 1079207712
- Sum of proper divisors (its aliquot sum) s(n): 699078762
- 380128950 is an abundant number, because the sum of its proper divisors (699078762) is greater than itself. Its abundance is 318949812
Bases of 380128950
- Binary: 101101010100001001110101101102
- Hexadecimal: 0x16A84EB6
- Base-36: 6ABHDI
Squares and roots of 380128950
- 380128950 squared (3801289502) is 144498018628102500
- 380128950 cubed (3801289503) is 54927880098181043817375000
-
The
square root of 380128950 is 19496.8959067847 -
The
cube root of 380128950 is 724.3975653437
Scales and comparisons
How big is 380128950?- 380,128,950 seconds is equal to 12 years, 4 weeks, 3 days, 15 hours, 22 minutes, 30 seconds.
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To count from 1 to 380,128,950 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 380128950 cubic inches would be around 60.4 feet tall.
Recreational maths with 380128950
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