31005142080
31,005,142,080 is an even composite number composed of six prime numbers multiplied together.
31005142080 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 31005142080:
26 × 3 × 5 × 11 × 97 × 30269
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 97 × 30269)See below for interesting mathematical facts about the number 31005142080 from the Numbermatics database.
Names of 31005142080
- Cardinal: 31005142080 can be written as Thirty-one billion, five million, one hundred forty-two thousand and eighty.
Scientific notation
- Scientific notation: 3.100514208 × 1010
Factors of 31005142080
Divisors of 31005142080
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 97 110 120 132 160 165 176 192 194 220 240 264 291 320 330 352 388 440 480 485 528 582 660 704 776 880 960 970 1056 1067 1164 1320 1455 1552 1760 1940 2112 2134 2328 2640 2910 3104 3201 3520 3880 4268 4656 5280 5335 5820 6208 6402 7760 8536 9312 10560 10670 11640 12804 15520 16005 17072 18624 21340 23280 25608 30269 31040 32010 34144 42680 46560 51216 60538 64020 68288 85360 90807 93120 102432 121076 128040 151345 170720 181614 204864 242152 256080 302690 332959 341440 363228 454035 484304 512160 605380 665918 726456 908070 968608 998877 1024320 1210760 1331836 1452912 1664795 1816140 1937216 1997754 2421520 2663672 2905824 2936093 3329590 3632280 3995508 4843040 4994385 5327344 5811648 5872186 6659180 7264560 7991016 8808279 9686080 9988770 10654688 11744372 13318360 14529120 14680465 15982032 17616558 19977540 21309376 23488744 26636720 29058240 29360930 31964064 32297023 35233116 39955080 44041395 46977488 53273440 58721860 63928128 64594046 70466232 79910160 88082790 93954976 96891069 106546880 117443720 129188092 140932464 159820320 161485115 176165580 187909952 193782138 234887440 258376184 281864928 319640640 322970230 352331160 387564276 469774880 484455345 516752368 563729856 645940460 704662320 775128552 939549760 968910690 1033504736 1291880920 1409324640 1550257104 1937821380 2067009472 2583761840 2818649280 3100514208 3875642760 5167523680 6201028416 7751285520 10335047360 15502571040 31005142080
- Sum of all divisors σ(n): 108501240960
- Sum of proper divisors (its aliquot sum) s(n): 77496098880
- 31005142080 is an abundant number, because the sum of its proper divisors (77496098880) is greater than itself. Its abundance is 46490956800
Bases of 31005142080
- Binary: 111001110000000110011101100010000002
- Hexadecimal: 0x7380CEC40
- Base-36: E8RNSQO
Squares and roots of 31005142080
- 31005142080 squared (310051420802) is 961318835400986726400
- 31005142080 cubed (310051420803) is 29805827075787727224226086912000
-
The
square root of 31005142080 is 176082.7705370403 -
The
cube root of 31005142080 is 3141.5543334405
Scales and comparisons
How big is 31005142080?- 31,005,142,080 seconds is equal to 985 years, 45 weeks, 19 hours, 28 minutes.
-
To count from 1 to 31,005,142,080 would take you about one thousand, nine hundred seventy-one 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 31005142080 cubic inches would be around 261.8 feet tall.
Recreational maths with 31005142080
- 31005142080 backwards is 08024150013
- 31005142080 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31005142080's digits is 24
- More coming soon!
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The information we have on file for 31005142080 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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