30748020810
30,748,020,810 is an even composite number composed of seven prime numbers multiplied together.
What does the number 30748020810 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 128 divisors.
30748020810 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 30748020810:
2 × 3 × 5 × 13 × 23 × 193 × 17761
See below for interesting mathematical facts about the number 30748020810 from the Numbermatics database.
Names of 30748020810
- Cardinal: 30748020810 can be written as Thirty billion, seven hundred forty-eight million, twenty thousand, eight hundred ten.
Scientific notation
- Scientific notation: 3.074802081 × 1010
Factors of 30748020810
Divisors of 30748020810
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 10 13 15 23 26 30 39 46 65 69 78 115 130 138 193 195 230 299 345 386 390 579 598 690 897 965 1158 1495 1794 1930 2509 2895 2990 4439 4485 5018 5790 7527 8878 8970 12545 13317 15054 17761 22195 25090 26634 35522 37635 44390 53283 57707 66585 75270 88805 106566 115414 133170 173121 177610 230893 266415 288535 346242 408503 461786 532830 577070 692679 817006 865605 1154465 1225509 1385358 1731210 2042515 2308930 2451018 3427873 3463395 4085030 5310539 6127545 6855746 6926790 10283619 10621078 12255090 15931617 17139365 20567238 26552695 31863234 34278730 44562349 51418095 53105390 78841079 79658085 89124698 102836190 133687047 157682158 159316170 222811745 236523237 267374094 394205395 445623490 473046474 668435235 788410790 1024934027 1182616185 1336870470 2049868054 2365232370 3074802081 5124670135 6149604162 10249340270 15374010405 30748020810
- Sum of all divisors σ(n): 83361470976
- Sum of proper divisors (its aliquot sum) s(n): 52613450166
- 30748020810 is an abundant number, because the sum of its proper divisors (52613450166) is greater than itself. Its abundance is 21865429356
Bases of 30748020810
- Binary: 111001010001011100110010000010010102
- Hexadecimal: 0x728B9904A
- Base-36: E4IKSP6
Squares and roots of 30748020810
- 30748020810 squared (307480208102) is 945440783732193056100
- 30748020810 cubed (307480208103) is 29070432892820181555900297441000
-
The
square root of 30748020810 is 175351.1357533791 -
The
cube root of 30748020810 is 3132.8460610789
Scales and comparisons
How big is 30748020810?- 30,748,020,810 seconds is equal to 977 years, 35 weeks, 6 days, 20 hours, 53 minutes, 30 seconds.
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To count from 1 to 30,748,020,810 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 30748020810 cubic inches would be around 261.1 feet tall.
Recreational maths with 30748020810
- 30748020810 backwards is 01802084703
- The number of decimal digits it has is: 11
- The sum of 30748020810's digits is 33
- More coming soon!
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