31126378094
31,126,378,094 is an even composite number composed of six prime numbers multiplied together.
31126378094 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 31126378094:
2 × 73 × 192 × 37 × 43 × 79
(2 × 7 × 7 × 7 × 19 × 19 × 37 × 43 × 79)See below for interesting mathematical facts about the number 31126378094 from the Numbermatics database.
Names of 31126378094
- Cardinal: 31126378094 can be written as Thirty-one billion, one hundred twenty-six million, three hundred seventy-eight thousand and ninety-four.
Scientific notation
- Scientific notation: 3.1126378094 × 1010
Factors of 31126378094
Divisors of 31126378094
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 7 14 19 37 38 43 49 74 79 86 98 133 158 259 266 301 343 361 518 553 602 686 703 722 817 931 1106 1406 1501 1591 1634 1813 1862 2107 2527 2923 3002 3182 3397 3626 3871 4214 4921 5054 5719 5846 6517 6794 7742 9842 10507 11137 11438 12691 13034 13357 14749 15523 17689 20461 21014 22274 23779 25382 26714 27097 28519 29498 30229 31046 34447 35378 40033 40922 47558 54194 55537 57038 60458 64543 68894 73549 77959 80066 93499 108661 111074 123823 125689 129086 143227 147098 155918 166453 186998 199633 211603 217322 241129 247646 251378 280231 286454 332906 388759 399266 423206 451801 482258 514843 545713 560462 574351 654493 760627 777518 879823 903602 1002589 1029686 1055203 1091426 1148702 1165171 1226317 1308986 1397431 1481221 1521254 1759646 2005178 2110406 2330342 2388091 2452634 2721313 2794862 2962442 3162607 4020457 4581451 4776182 5324389 5442626 6158761 6325214 7386421 8040914 8584219 9162902 9782017 10368547 10648778 12317522 14772842 16716637 17168438 19049191 19564034 20737094 22138249 28143199 33433274 38098382 43111327 44276498 45373729 51704947 56286398 60089533 86222654 90747458 103409894 117016459 120179066 197002393 234032918 317616103 361934629 394004786 420626731 635232206 723869258 819115213 841253462 1638230426 2223312721 4446625442 15563189047 31126378094
- Sum of all divisors σ(n): 61155072000
- Sum of proper divisors (its aliquot sum) s(n): 30028693906
- 31126378094 is a deficient number, because the sum of its proper divisors (30028693906) is less than itself. Its deficiency is 1097684188
Bases of 31126378094
- Binary: 111001111110100011011010110011011102
- Hexadecimal: 0x73F46D66E
- Base-36: EARUB1Q
Squares and roots of 31126378094
- 31126378094 squared (311263780942) is 968851413250643072836
- 31126378094 cubed (311263780943) is 30156835405745757873735316854584
-
The
square root of 31126378094 is 176426.6932581349 -
The
cube root of 31126378094 is 3145.6437000325
Scales and comparisons
How big is 31126378094?- 31,126,378,094 seconds is equal to 989 years, 37 weeks, 4 days, 8 minutes, 14 seconds.
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To count from 1 to 31,126,378,094 would take you about one thousand, nine hundred seventy-nine 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 31126378094 cubic inches would be around 262.1 feet tall.
Recreational maths with 31126378094
- 31126378094 backwards is 49087362113
- The number of decimal digits it has is: 11
- The sum of 31126378094's digits is 44
- More coming soon!
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