390052250
390,052,250 is an even composite number composed of five prime numbers multiplied together.
390052250 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 390052250:
2 × 53 × 72 × 17 × 1873
(2 × 5 × 5 × 5 × 7 × 7 × 17 × 1873)See below for interesting mathematical facts about the number 390052250 from the Numbermatics database.
Names of 390052250
- Cardinal: 390052250 can be written as Three hundred ninety million, fifty-two thousand, two hundred fifty.
Scientific notation
- Scientific notation: 3.9005225 × 108
Factors of 390052250
Divisors of 390052250
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 5 7 10 14 17 25 34 35 49 50 70 85 98 119 125 170 175 238 245 250 350 425 490 595 833 850 875 1190 1225 1666 1750 1873 2125 2450 2975 3746 4165 4250 5950 6125 8330 9365 12250 13111 14875 18730 20825 26222 29750 31841 41650 46825 63682 65555 91777 93650 104125 131110 159205 183554 208250 222887 234125 318410 327775 445774 458885 468250 655550 796025 917770 1114435 1560209 1592050 1638875 2228870 2294425 3120418 3277750 3980125 4588850 5572175 7801045 7960250 11144350 11472125 15602090 22944250 27860875 39005225 55721750 78010450 195026125 390052250
- Sum of all divisors σ(n): 899834832
- Sum of proper divisors (its aliquot sum) s(n): 509782582
- 390052250 is an abundant number, because the sum of its proper divisors (509782582) is greater than itself. Its abundance is 119730332
Bases of 390052250
- Binary: 101110011111110111001100110102
- Hexadecimal: 0x173FB99A
- Base-36: 6G868Q
Squares and roots of 390052250
- 390052250 squared (3900522502) is 152140757730062500
- 390052250 cubed (3900522503) is 59342844869315770765625000
-
The
square root of 390052250 is 19749.7405046243 -
The
cube root of 390052250 is 730.6469838127
Scales and comparisons
How big is 390052250?- 390,052,250 seconds is equal to 12 years, 20 weeks, 6 days, 11 hours, 50 minutes, 50 seconds.
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To count from 1 to 390,052,250 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 390052250 cubic inches would be around 60.9 feet tall.
Recreational maths with 390052250
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