490880400
490,880,400 is an even composite number composed of five prime numbers multiplied together.
490880400 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 490880400:
24 × 3 × 52 × 127 × 3221
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 127 × 3221)See below for interesting mathematical facts about the number 490880400 from the Numbermatics database.
Names of 490880400
- Cardinal: 490880400 can be written as Four hundred ninety million, eight hundred eighty thousand, four hundred.
Scientific notation
- Scientific notation: 4.908804 × 108
Factors of 490880400
Divisors of 490880400
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 127 150 200 240 254 300 381 400 508 600 635 762 1016 1200 1270 1524 1905 2032 2540 3048 3175 3221 3810 5080 6096 6350 6442 7620 9525 9663 10160 12700 12884 15240 16105 19050 19326 25400 25768 30480 32210 38100 38652 48315 50800 51536 64420 76200 77304 80525 96630 128840 152400 154608 161050 193260 241575 257680 322100 386520 409067 483150 644200 773040 818134 966300 1227201 1288400 1636268 1932600 2045335 2454402 3272536 3865200 4090670 4908804 6136005 6545072 8181340 9817608 10226675 12272010 16362680 19635216 20453350 24544020 30680025 32725360 40906700 49088040 61360050 81813400 98176080 122720100 163626800 245440200 490880400
- Sum of all divisors σ(n): 1585327104
- Sum of proper divisors (its aliquot sum) s(n): 1094446704
- 490880400 is an abundant number, because the sum of its proper divisors (1094446704) is greater than itself. Its abundance is 603566304
Bases of 490880400
- Binary: 111010100001000111101100100002
- Hexadecimal: 0x1D423D90
- Base-36: 8499QO
Squares and roots of 490880400
- 490880400 squared (4908804002) is 240963567104160000
- 490880400 cubed (4908804003) is 118284292205516902464000000
-
The
square root of 490880400 is 22155.8209055769 -
The
cube root of 490880400 is 788.8453998229
Scales and comparisons
How big is 490880400?- 490,880,400 seconds is equal to 15 years, 31 weeks, 4 days, 11 hours, 40 minutes.
-
To count from 1 to 490,880,400 would take you about twenty-three 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 490880400 cubic inches would be around 65.7 feet tall.
Recreational maths with 490880400
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