389832138384
389,832,138,384 is an even composite number composed of five prime numbers multiplied together.
389832138384 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 389832138384:
24 × 3 × 13 × 23 × 27162217
(2 × 2 × 2 × 2 × 3 × 13 × 23 × 27162217)See below for interesting mathematical facts about the number 389832138384 from the Numbermatics database.
Names of 389832138384
- Cardinal: 389832138384 can be written as Three hundred eighty-nine billion, eight hundred thirty-two million, one hundred thirty-eight thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 3.89832138384 × 1011
Factors of 389832138384
Divisors of 389832138384
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 23 24 26 39 46 48 52 69 78 92 104 138 156 184 208 276 299 312 368 552 598 624 897 1104 1196 1794 2392 3588 4784 7176 14352 27162217 54324434 81486651 108648868 162973302 217297736 325946604 353108821 434595472 624730991 651893208 706217642 1059326463 1249461982 1303786416 1412435284 1874192973 2118652926 2498923964 2824870568 3748385946 4237305852 4997847928 5649741136 7496771892 8121502883 8474611704 9995695856 14993543784 16243005766 16949223408 24364508649 29987087568 32486011532 48729017298 64972023064 97458034596 129944046128 194916069192 389832138384
- Sum of all divisors σ(n): 1131686650752
- Sum of proper divisors (its aliquot sum) s(n): 741854512368
- 389832138384 is an abundant number, because the sum of its proper divisors (741854512368) is greater than itself. Its abundance is 352022373984
Bases of 389832138384
- Binary: 1011010110000111100111001011110100100002
- Hexadecimal: 0x5AC3CE5E90
- Base-36: 4Z33ZN2O
Squares and roots of 389832138384
- 389832138384 squared (3898321383842) is 151969096117042126131456
- 389832138384 cubed (3898321383843) is 59242437707590163174835337967407104
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The
square root of 389832138384 is 624365.3885218175 -
The
cube root of 389832138384 is 7305.0952005025
Scales and comparisons
How big is 389832138384?- 389,832,138,384 seconds is equal to 12,395 years, 23 weeks, 5 days, 1 hour, 6 minutes, 24 seconds.
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To count from 1 to 389,832,138,384 would take you about twenty-four thousand, seven hundred ninety 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 389832138384 cubic inches would be around 608.8 feet tall.
Recreational maths with 389832138384
- 389832138384 backwards is 483831238983
- The number of decimal digits it has is: 12
- The sum of 389832138384's digits is 60
- More coming soon!
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