30941729940
30,941,729,940 is an even composite number composed of six prime numbers multiplied together.
30941729940 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 30941729940:
22 × 3 × 5 × 11 × 412 × 1672
(2 × 2 × 3 × 5 × 11 × 41 × 41 × 167 × 167)See below for interesting mathematical facts about the number 30941729940 from the Numbermatics database.
Names of 30941729940
- Cardinal: 30941729940 can be written as Thirty billion, nine hundred forty-one million, seven hundred twenty-nine thousand, nine hundred forty.
Scientific notation
- Scientific notation: 3.094172994 × 1010
Factors of 30941729940
Divisors of 30941729940
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 20 22 30 33 41 44 55 60 66 82 110 123 132 164 165 167 205 220 246 330 334 410 451 492 501 615 660 668 820 835 902 1002 1230 1353 1670 1681 1804 1837 2004 2255 2460 2505 2706 3340 3362 3674 4510 5010 5043 5412 5511 6724 6765 6847 7348 8405 9020 9185 10020 10086 11022 13530 13694 16810 18370 18491 20172 20541 22044 25215 27060 27388 27555 27889 33620 34235 36740 36982 41082 50430 55110 55473 55778 68470 73964 75317 82164 83667 92455 100860 102705 110220 110946 111556 136940 139445 150634 167334 184910 205410 221892 225951 277365 278890 280727 301268 306779 334668 369820 376585 410820 418335 451902 554730 557780 561454 613558 753170 836670 842181 903804 920337 1109460 1122908 1129755 1143449 1227116 1403635 1506340 1533895 1673340 1684362 1840674 2259510 2286898 2807270 3067790 3087997 3368724 3430347 3681348 4210905 4519020 4573796 4601685 5614540 5717245 6135580 6175994 6860694 8421810 9203370 9263991 11434490 12351988 12577939 13721388 15439985 16843620 17151735 18406740 18527982 22868980 25155878 30879970 34303470 37055964 37733817 46319955 46881409 50311756 61759940 62889695 68606940 75467634 92639910 93762818 125779390 140644227 150935268 185279820 187525636 188669085 234407045 251558780 281288454 377338170 468814090 515695499 562576908 703221135 754676340 937628180 1031390998 1406442270 1547086497 2062781996 2578477495 2812884540 3094172994 5156954990 6188345988 7735432485 10313909980 15470864970 30941729940
- Sum of all divisors σ(n): 97457897376
- Sum of proper divisors (its aliquot sum) s(n): 66516167436
- 30941729940 is an abundant number, because the sum of its proper divisors (66516167436) is greater than itself. Its abundance is 35574437496
Bases of 30941729940
- Binary: 111001101000100010101010100100101002
- Hexadecimal: 0x734455494
- Base-36: E7PWNMC
Squares and roots of 30941729940
- 30941729940 squared (309417299402) is 957390651679892403600
- 30941729940 cubed (309417299403) is 29623322991359838080448683784000
-
The
square root of 30941729940 is 175902.6149322403 -
The
cube root of 30941729940 is 3139.4111550817
Scales and comparisons
How big is 30941729940?- 30,941,729,940 seconds is equal to 983 years, 44 weeks, 1 day, 20 hours, 59 minutes.
-
To count from 1 to 30,941,729,940 would take you about one thousand, nine hundred sixty-seven 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 30941729940 cubic inches would be around 261.6 feet tall.
Recreational maths with 30941729940
- 30941729940 backwards is 04992714903
- The number of decimal digits it has is: 11
- The sum of 30941729940's digits is 48
- More coming soon!
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