31385513330080
31,385,513,330,080 is an even composite number composed of six prime numbers multiplied together.
31385513330080 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 31385513330080:
25 × 5 × 7 × 13 × 397 × 5429719
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 13 × 397 × 5429719)See below for interesting mathematical facts about the number 31385513330080 from the Numbermatics database.
Names of 31385513330080
- Cardinal: 31385513330080 can be written as Thirty-one trillion, three hundred eighty-five billion, five hundred thirteen million, three hundred thirty thousand and eighty.
Scientific notation
- Scientific notation: 3.138551333008 × 1013
Factors of 31385513330080
Divisors of 31385513330080
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 65 70 80 91 104 112 130 140 160 182 208 224 260 280 364 397 416 455 520 560 728 794 910 1040 1120 1456 1588 1820 1985 2080 2779 2912 3176 3640 3970 5161 5558 6352 7280 7940 10322 11116 12704 13895 14560 15880 20644 22232 25805 27790 31760 36127 41288 44464 51610 55580 63520 72254 82576 88928 103220 111160 144508 165152 180635 206440 222320 289016 361270 412880 444640 578032 722540 825760 1156064 1445080 2890160 5429719 5780320 10859438 21718876 27148595 38008033 43437752 54297190 70586347 76016066 86875504 108594380 141172694 152032132 173751008 190040165 217188760 282345388 304064264 352931735 380080330 434377520 494104429 564690776 608128528 705863470 760160660 868755040 988208858 1129381552 1216257056 1411726940 1520321320 1976417716 2155598443 2258763104 2470522145 2823453880 3040642640 3952835432 4311196886 4941044290 5646907760 6081285280 7905670864 8622393772 9882088580 10777992215 11293815520 15089189101 15811341728 17244787544 19764177160 21555984430 28022779759 30178378202 34489575088 39528354320 43111968860 56045559518 60356756404 68979150176 75445945505 79056708640 86223937720 112091119036 120713512808 140113898795 150891891010 172447875440 196159458313 224182238072 241427025616 280227797590 301783782020 344895750880 392318916626 448364476144 482854051232 560455595180 603567564040 784637833252 896728952288 980797291565 1120911190360 1207135128080 1569275666504 1961594583130 2241822380720 2414270256160 3138551333008 3923189166260 4483644761440 6277102666016 7846378332520 15692756665040 31385513330080
- Sum of all divisors σ(n): 91489305116160
- Sum of proper divisors (its aliquot sum) s(n): 60103791786080
- 31385513330080 is an abundant number, because the sum of its proper divisors (60103791786080) is greater than itself. Its abundance is 28718278456000
Bases of 31385513330080
- Binary: 1110010001011100000100101111110000101101000002
- Hexadecimal: 0x1C8B825F85A0
- Base-36: B4IB0ABOG
Squares and roots of 31385513330080
- 31385513330080 squared (313855133300802) is 985050446992629371032806400
- 31385513330080 cubed (313855133300803) is 30916313934888431572059071484191936512000
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The
square root of 31385513330080 is 5602277.5127692487 -
The
cube root of 31385513330080 is 31543.4902194003
Scales and comparisons
How big is 31385513330080?- 31,385,513,330,080 seconds is equal to 997,962 years, 12 weeks, 4 days, 3 hours, 14 minutes, 40 seconds.
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To count from 1 to 31,385,513,330,080 would take you about two million, four hundred ninety-four thousand, nine hundred 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 31385513330080 cubic inches would be around 2628.6 feet tall.
Recreational maths with 31385513330080
- 31385513330080 backwards is 08003331558313
- The number of decimal digits it has is: 14
- The sum of 31385513330080's digits is 43
- More coming soon!
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