31421156000
31,421,156,000 is an even composite number composed of five prime numbers multiplied together.
31421156000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 31421156000:
25 × 53 × 132 × 53 × 877
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 13 × 13 × 53 × 877)See below for interesting mathematical facts about the number 31421156000 from the Numbermatics database.
Names of 31421156000
- Cardinal: 31421156000 can be written as Thirty-one billion, four hundred twenty-one million, one hundred fifty-six thousand.
Scientific notation
- Scientific notation: 3.1421156 × 1010
Factors of 31421156000
Divisors of 31421156000
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 53 65 80 100 104 106 125 130 160 169 200 208 212 250 260 265 325 338 400 416 424 500 520 530 650 676 689 800 845 848 877 1000 1040 1060 1300 1325 1352 1378 1625 1690 1696 1754 2000 2080 2120 2600 2650 2704 2756 3250 3380 3445 3508 4000 4225 4240 4385 5200 5300 5408 5512 6500 6625 6760 6890 7016 8450 8480 8770 8957 10400 10600 11024 11401 13000 13250 13520 13780 14032 16900 17225 17540 17914 21125 21200 21925 22048 22802 26000 26500 27040 27560 28064 33800 34450 35080 35828 42250 42400 43850 44785 45604 46481 52000 53000 55120 57005 67600 68900 70160 71656 84500 86125 87700 89570 91208 92962 106000 109625 110240 114010 135200 137800 140320 143312 148213 169000 172250 175400 179140 182416 185924 212000 219250 223925 228020 232405 275600 285025 286624 296426 338000 344500 350800 358280 364832 371848 438500 447850 456040 464810 551200 570050 592852 604253 676000 689000 701600 716560 741065 743696 877000 895700 912080 929620 1119625 1140100 1162025 1185704 1208506 1378000 1425125 1433120 1482130 1487392 1754000 1791400 1824160 1859240 2239250 2280200 2324050 2371408 2417012 2756000 2850250 2964260 3021265 3508000 3582800 3705325 3718480 4478500 4560400 4648100 4742816 4834024 5700500 5810125 5928520 6042530 7165600 7410650 7436960 7855289 8957000 9120800 9296200 9668048 11401000 11620250 11857040 12085060 14821300 15106325 15710578 17914000 18526625 18592400 19336096 22802000 23240500 23714080 24170120 29642600 30212650 31421156 35828000 37053250 37184800 39276445 45604000 46481000 48340240 59285200 60425300 62842312 74106500 75531625 78552890 92962000 96680480 118570400 120850600 125684624 148213000 151063250 157105780 185924000 196382225 241701200 251369248 296426000 302126500 314211560 392764450 483402400 592852000 604253000 628423120 785528900 981911125 1208506000 1256846240 1571057800 1963822250 2417012000 3142115600 3927644500 6284231200 7855289000 15710578000 31421156000
- Sum of all divisors σ(n): 85271619888
- Sum of proper divisors (its aliquot sum) s(n): 53850463888
- 31421156000 is an abundant number, because the sum of its proper divisors (53850463888) is greater than itself. Its abundance is 22429307888
Bases of 31421156000
- Binary: 111010100001101100011001010101000002
- Hexadecimal: 0x750D8CAA0
- Base-36: EFNCF4W
Squares and roots of 31421156000
- 31421156000 squared (314211560002) is 987289044376336000000
- 31421156000 cubed (314211560003) is 31021763080439776164416000000000
-
The
square root of 31421156000 is 177260.1365225695 -
The
cube root of 31421156000 is 3155.5426393779
Scales and comparisons
How big is 31421156000?- 31,421,156,000 seconds is equal to 999 years, 4 weeks, 6 days, 18 hours, 53 minutes, 20 seconds.
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To count from 1 to 31,421,156,000 would take you about one thousand, nine hundred ninety-eight 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 31421156000 cubic inches would be around 263 feet tall.
Recreational maths with 31421156000
- 31421156000 backwards is 00065112413
- The number of decimal digits it has is: 11
- The sum of 31421156000's digits is 23
- More coming soon!
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