4890720
4,890,720 is an even composite number composed of five prime numbers multiplied together.
4890720 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 4890720:
25 × 3 × 5 × 23 × 443
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 23 × 443)See below for interesting mathematical facts about the number 4890720 from the Numbermatics database.
Names of 4890720
- Cardinal: 4890720 can be written as Four million, eight hundred ninety thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 4.89072 × 106
Factors of 4890720
Divisors of 4890720
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 32 40 46 48 60 69 80 92 96 115 120 138 160 184 230 240 276 345 368 443 460 480 552 690 736 886 920 1104 1329 1380 1772 1840 2208 2215 2658 2760 3544 3680 4430 5316 5520 6645 7088 8860 10189 10632 11040 13290 14176 17720 20378 21264 26580 30567 35440 40756 42528 50945 53160 61134 70880 81512 101890 106320 122268 152835 163024 203780 212640 244536 305670 326048 407560 489072 611340 815120 978144 1222680 1630240 2445360 4890720
- Sum of all divisors σ(n): 16111872
- Sum of proper divisors (its aliquot sum) s(n): 11221152
- 4890720 is an abundant number, because the sum of its proper divisors (11221152) is greater than itself. Its abundance is 6330432
Bases of 4890720
- Binary: 100101010100000011000002
- Hexadecimal: 0x4AA060
- Base-36: 2WTPC
Squares and roots of 4890720
- 4890720 squared (48907202) is 23919142118400
- 4890720 cubed (48907203) is 116981826741301248000
-
The
square root of 4890720 is 2211.4972303849 -
The
cube root of 4890720 is 169.7426324757
Scales and comparisons
How big is 4890720?- 4,890,720 seconds is equal to 8 weeks, 14 hours, 32 minutes.
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To count from 1 to 4,890,720 would take you about twelve weeks!
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 4890720 cubic inches would be around 14.1 feet tall.
Recreational maths with 4890720
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The information we have on file for 4890720 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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