30131279250
30,131,279,250 is an even composite number composed of seven prime numbers multiplied together.
30131279250 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 30131279250:
2 × 3 × 53 × 31 × 41 × 73 × 433
(2 × 3 × 5 × 5 × 5 × 31 × 41 × 73 × 433)See below for interesting mathematical facts about the number 30131279250 from the Numbermatics database.
Names of 30131279250
- Cardinal: 30131279250 can be written as Thirty billion, one hundred thirty-one million, two hundred seventy-nine thousand, two hundred fifty.
Scientific notation
- Scientific notation: 3.013127925 × 1010
Factors of 30131279250
Divisors of 30131279250
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 5 6 10 15 25 30 31 41 50 62 73 75 82 93 123 125 146 150 155 186 205 219 246 250 310 365 375 410 433 438 465 615 730 750 775 866 930 1025 1095 1230 1271 1299 1550 1825 2050 2165 2190 2263 2325 2542 2598 2993 3075 3650 3813 3875 4330 4526 4650 5125 5475 5986 6150 6355 6495 6789 7626 7750 8979 9125 10250 10825 10950 11315 11625 12710 12990 13423 13578 14965 15375 17753 17958 18250 19065 21650 22630 23250 26846 27375 29930 30750 31609 31775 32475 33945 35506 38130 40269 44895 53259 54125 54750 56575 63218 63550 64950 67115 67890 74825 80538 88765 89790 92783 94827 95325 106518 108250 113150 134230 149650 158045 158875 162375 169725 177530 185566 189654 190650 201345 224475 266295 278349 282875 316090 317750 324750 335575 339450 374125 402690 443825 448950 463915 474135 476625 532590 550343 556698 565750 671150 748250 790225 848625 887650 927830 948270 953250 979879 1006725 1100686 1122375 1295969 1331475 1391745 1580450 1651029 1677875 1697250 1959758 2013450 2219125 2244750 2319575 2370675 2591938 2662950 2751715 2783490 2939637 3302058 3355750 3887907 3951125 4438250 4639150 4741350 4899395 5033625 5503430 5879274 6479845 6657375 6958725 7775814 7902250 8255145 9798790 10067250 11597875 11853375 12959690 13314750 13758575 13917450 14698185 16510290 19439535 23195750 23706750 24496975 27517150 29396370 32399225 34793625 38879070 40175039 41275725 48993950 64798450 68792875 69587250 73490925 80350078 82551450 97197675 120525117 122484875 137585750 146981850 161996125 194395350 200875195 206378625 241050234 244969750 323992250 367454625 401750390 412757250 485988375 602625585 734909250 971976750 1004375975 1205251170 2008751950 3013127925 5021879875 6026255850 10043759750 15065639625 30131279250
- Sum of all divisors σ(n): 80802828288
- Sum of proper divisors (its aliquot sum) s(n): 50671549038
- 30131279250 is an abundant number, because the sum of its proper divisors (50671549038) is greater than itself. Its abundance is 20540269788
Bases of 30131279250
- Binary: 111000000111111011011010101100100102
- Hexadecimal: 0x703F6D592
- Base-36: DUBDVV6
Squares and roots of 30131279250
- 30131279250 squared (301312792502) is 907893989241480562500
- 30131279250 cubed (301312792503) is 27356007319231546512134578125000
-
The
square root of 30131279250 is 173583.6376217531 -
The
cube root of 30131279250 is 3111.7583013587
Scales and comparisons
How big is 30131279250?- 30,131,279,250 seconds is equal to 958 years, 4 weeks, 1 day, 15 hours, 47 minutes, 30 seconds.
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To count from 1 to 30,131,279,250 would take you about one thousand, nine hundred sixteen 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 30131279250 cubic inches would be around 259.3 feet tall.
Recreational maths with 30131279250
- 30131279250 backwards is 05297213103
- The number of decimal digits it has is: 11
- The sum of 30131279250's digits is 33
- More coming soon!
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