31243397120
31,243,397,120 is an even composite number composed of six prime numbers multiplied together.
What does the number 31243397120 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 384 divisors.
31243397120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 31243397120:
211 × 5 × 13 × 31 × 67 × 113
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 31 × 67 × 113)See below for interesting mathematical facts about the number 31243397120 from the Numbermatics database.
Names of 31243397120
- Cardinal: 31243397120 can be written as Thirty-one billion, two hundred forty-three million, three hundred ninety-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 3.124339712 × 1010
Factors of 31243397120
Divisors of 31243397120
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 31 32 40 52 62 64 65 67 80 104 113 124 128 130 134 155 160 208 226 248 256 260 268 310 320 335 403 416 452 496 512 520 536 565 620 640 670 806 832 871 904 992 1024 1040 1072 1130 1240 1280 1340 1469 1612 1664 1742 1808 1984 2015 2048 2077 2080 2144 2260 2480 2560 2680 2938 3224 3328 3484 3503 3616 3968 4030 4154 4160 4288 4355 4520 4960 5120 5360 5876 6448 6656 6968 7006 7232 7345 7571 7936 8060 8308 8320 8576 8710 9040 9920 10240 10385 10720 11752 12896 13312 13936 14012 14464 14690 15142 15872 16120 16616 16640 17152 17420 17515 18080 19840 20770 21440 23504 25792 26624 27001 27872 28024 28928 29380 30284 31744 32240 33232 33280 34304 34840 35030 36160 37855 39680 41540 42880 45539 47008 51584 54002 55744 56048 57856 58760 60568 63488 64480 66464 66560 68608 69680 70060 72320 75710 79360 83080 85760 91078 94016 98423 103168 108004 111488 112096 115712 117520 121136 128960 132928 133120 135005 137216 139360 140120 144640 151420 158720 166160 171520 182156 188032 196846 206336 216008 222976 224192 227695 231424 234701 235040 242272 257920 265856 270010 278720 280240 289280 302840 317440 332320 343040 364312 376064 393692 412672 432016 445952 448384 455390 469402 470080 484544 492115 515840 531712 540020 557440 560480 578560 605680 664640 686080 728624 752128 787384 825344 864032 891904 896768 910780 938804 940160 969088 984230 1031680 1063424 1080040 1114880 1120960 1157120 1173505 1211360 1329280 1457248 1504256 1574768 1728064 1783808 1793536 1821560 1877608 1880320 1938176 1968460 2063360 2126848 2160080 2229760 2241920 2347010 2422720 2658560 2914496 3008512 3051113 3149536 3456128 3587072 3643120 3755216 3760640 3876352 3936920 4126720 4253696 4320160 4459520 4483840 4694020 4845440 5317120 5828992 6102226 6299072 6912256 7174144 7286240 7510432 7521280 7752704 7873840 8640320 8919040 8967680 9388040 9690880 10634240 11657984 12204452 12598144 13824512 14572480 15020864 15042560 15255565 15505408 15747680 17280640 17935360 18776080 19381760 21268480 23315968 24408904 25196288 27649024 29144960 30041728 30511130 31495360 34561280 35870720 37552160 38763520 46631936 48817808 50392576 55298048 58289920 60083456 61022260 62990720 69122560 75104320 77527040 93263872 97635616 100785152 116579840 120166912 122044520 125981440 138245120 150208640 195271232 201570304 233159680 240333824 244089040 251962880 276490240 300417280 390542464 466319360 480667648 488178080 503925760 600834560 781084928 976356160 1007851520 1201669120 1562169856 1952712320 2403338240 3124339712 3905424640 6248679424 7810849280 15621698560 31243397120
- Sum of all divisors σ(n): 85329054720
- Sum of proper divisors (its aliquot sum) s(n): 54085657600
- 31243397120 is an abundant number, because the sum of its proper divisors (54085657600) is greater than itself. Its abundance is 22842260480
Bases of 31243397120
- Binary: 111010001100100000001101000000000002
- Hexadecimal: 0x746406800
- Base-36: ECPIFI8
Squares and roots of 31243397120
- 31243397120 squared (312433971202) is 976149863598024294400
- 31243397120 cubed (312433971203) is 30498237837026905077346992128000
-
The
square root of 31243397120 is 176758.0185451285 -
The
cube root of 31243397120 is 3149.5807662441
Scales and comparisons
How big is 31243397120?- 31,243,397,120 seconds is equal to 993 years, 23 weeks, 9 hours, 25 minutes, 20 seconds.
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To count from 1 to 31,243,397,120 would take you about one thousand, nine hundred eighty-six 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 31243397120 cubic inches would be around 262.5 feet tall.
Recreational maths with 31243397120
- 31243397120 backwards is 02179334213
- The number of decimal digits it has is: 11
- The sum of 31243397120's digits is 35
- More coming soon!
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