490485100
490,485,100 is an even composite number composed of five prime numbers multiplied together.
490485100 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 490485100:
22 × 52 × 72 × 31 × 3229
(2 × 2 × 5 × 5 × 7 × 7 × 31 × 3229)See below for interesting mathematical facts about the number 490485100 from the Numbermatics database.
Names of 490485100
- Cardinal: 490485100 can be written as Four hundred ninety million, four hundred eighty-five thousand, one hundred.
Scientific notation
- Scientific notation: 4.904851 × 108
Factors of 490485100
Divisors of 490485100
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 4 5 7 10 14 20 25 28 31 35 49 50 62 70 98 100 124 140 155 175 196 217 245 310 350 434 490 620 700 775 868 980 1085 1225 1519 1550 2170 2450 3038 3100 3229 4340 4900 5425 6076 6458 7595 10850 12916 15190 16145 21700 22603 30380 32290 37975 45206 64580 75950 80725 90412 100099 113015 151900 158221 161450 200198 226030 316442 322900 400396 452060 500495 565075 632884 700693 791105 1000990 1130150 1401386 1582210 2001980 2260300 2502475 2802772 3164420 3503465 3955525 4904851 5004950 7006930 7911050 9809702 10009900 14013860 15822100 17517325 19619404 24524255 35034650 49048510 70069300 98097020 122621275 245242550 490485100
- Sum of all divisors σ(n): 1278459840
- Sum of proper divisors (its aliquot sum) s(n): 787974740
- 490485100 is an abundant number, because the sum of its proper divisors (787974740) is greater than itself. Its abundance is 297489640
Bases of 490485100
- Binary: 111010011110000110101011011002
- Hexadecimal: 0x1D3C356C
- Base-36: 840SQ4
Squares and roots of 490485100
- 490485100 squared (4904851002) is 240575633322010000
- 490485100 cubed (4904851003) is 117998763567509407051000000
-
The
square root of 490485100 is 22146.8982026829 -
The
cube root of 490485100 is 788.6335937643
Scales and comparisons
How big is 490485100?- 490,485,100 seconds is equal to 15 years, 30 weeks, 6 days, 21 hours, 51 minutes, 40 seconds.
-
To count from 1 to 490,485,100 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 490485100 cubic inches would be around 65.7 feet tall.
Recreational maths with 490485100
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