30742538700
30,742,538,700 is an even composite number composed of five prime numbers multiplied together.
30742538700 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 30742538700:
22 × 3 × 52 × 532 × 1912
(2 × 2 × 3 × 5 × 5 × 53 × 53 × 191 × 191)See below for interesting mathematical facts about the number 30742538700 from the Numbermatics database.
Names of 30742538700
- Cardinal: 30742538700 can be written as Thirty billion, seven hundred forty-two million, five hundred thirty-eight thousand, seven hundred.
Scientific notation
- Scientific notation: 3.07425387 × 1010
Factors of 30742538700
Divisors of 30742538700
- Number of divisors d(n): 162
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 25 30 50 53 60 75 100 106 150 159 191 212 265 300 318 382 530 573 636 764 795 955 1060 1146 1325 1590 1910 2292 2650 2809 2865 3180 3820 3975 4775 5300 5618 5730 7950 8427 9550 10123 11236 11460 14045 14325 15900 16854 19100 20246 28090 28650 30369 33708 36481 40492 42135 50615 56180 57300 60738 70225 72962 84270 101230 109443 121476 140450 145924 151845 168540 182405 202460 210675 218886 253075 280900 303690 364810 421350 437772 506150 536519 547215 607380 729620 759225 842700 912025 1012300 1073038 1094430 1518450 1609557 1824050 1933493 2146076 2188860 2682595 2736075 3036900 3219114 3648100 3866986 5365190 5472150 5800479 6438228 7733972 8047785 9667465 10730380 10944300 11600958 13412975 16095570 19334930 23201916 26825950 29002395 32191140 38669860 40238925 48337325 53651900 58004790 80477850 96674650 102475129 116009580 145011975 160955700 193349300 204950258 290023950 307425387 409900516 512375645 580047900 614850774 1024751290 1229701548 1537126935 2049502580 2561878225 3074253870 5123756450 6148507740 7685634675 10247512900 15371269350 30742538700
- Sum of all divisors σ(n): 91135485532
- Sum of proper divisors (its aliquot sum) s(n): 60392946832
- 30742538700 is an abundant number, because the sum of its proper divisors (60392946832) is greater than itself. Its abundance is 29650408132
Bases of 30742538700
- Binary: 111001010000110010111101001110011002
- Hexadecimal: 0x72865E9CC
- Base-36: E4FBAOC
Squares and roots of 30742538700
- 30742538700 squared (307425387002) is 945103685720997690000
- 30742538700 cubed (307425387003) is 29054886633790408887435603000000
-
The
square root of 30742538700 is 175335.5032501975 -
The
cube root of 30742538700 is 3132.6598634303
Scales and comparisons
How big is 30742538700?- 30,742,538,700 seconds is equal to 977 years, 26 weeks, 6 days, 10 hours, 5 minutes.
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To count from 1 to 30,742,538,700 would take you about one thousand, nine hundred fifty-five 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 30742538700 cubic inches would be around 261.1 feet tall.
Recreational maths with 30742538700
- 30742538700 backwards is 00783524703
- The number of decimal digits it has is: 11
- The sum of 30742538700's digits is 39
- More coming soon!
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