216490752
216,490,752 is an even composite number composed of three prime numbers multiplied together.
What does the number 216490752 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 72 divisors.
216490752 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 216490752:
28 × 33 × 31321
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 31321)See below for interesting mathematical facts about the number 216490752 from the Numbermatics database.
Names of 216490752
- Cardinal: 216490752 can be written as Two hundred sixteen million, four hundred ninety thousand, seven hundred fifty-two.
Scientific notation
- Scientific notation: 2.16490752 × 108
Factors of 216490752
Divisors of 216490752
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 576 768 864 1152 1728 2304 3456 6912 31321 62642 93963 125284 187926 250568 281889 375852 501136 563778 751704 845667 1002272 1127556 1503408 1691334 2004544 2255112 3006816 3382668 4009088 4510224 6013632 6765336 8018176 9020448 12027264 13530672 18040896 24054528 27061344 36081792 54122688 72163584 108245376 216490752
- Sum of all divisors σ(n): 640221680
- Sum of proper divisors (its aliquot sum) s(n): 423730928
- 216490752 is an abundant number, because the sum of its proper divisors (423730928) is greater than itself. Its abundance is 207240176
Bases of 216490752
- Binary: 11001110011101100011000000002
- Hexadecimal: 0xCE76300
- Base-36: 3KW5C0
Squares and roots of 216490752
- 216490752 squared (2164907522) is 46868245701525504
- 216490752 cubed (2164907523) is 10146541756844023908139008
-
The
square root of 216490752 is 14713.6247063733 -
The
cube root of 216490752 is 600.4540563015
Scales and comparisons
How big is 216490752?- 216,490,752 seconds is equal to 6 years, 45 weeks, 6 days, 16 hours, 19 minutes, 12 seconds.
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To count from 1 to 216,490,752 would take you about ten 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 216490752 cubic inches would be around 50 feet tall.
Recreational maths with 216490752
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