31139164290
31,139,164,290 is an even composite number composed of seven prime numbers multiplied together.
31139164290 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 31139164290:
2 × 3 × 5 × 132 × 127 × 137 × 353
(2 × 3 × 5 × 13 × 13 × 127 × 137 × 353)See below for interesting mathematical facts about the number 31139164290 from the Numbermatics database.
Names of 31139164290
- Cardinal: 31139164290 can be written as Thirty-one billion, one hundred thirty-nine million, one hundred sixty-four thousand, two hundred ninety.
Scientific notation
- Scientific notation: 3.113916429 × 1010
Factors of 31139164290
Divisors of 31139164290
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 10 13 15 26 30 39 65 78 127 130 137 169 195 254 274 338 353 381 390 411 507 635 685 706 762 822 845 1014 1059 1270 1370 1651 1690 1765 1781 1905 2055 2118 2535 3302 3530 3562 3810 4110 4589 4953 5070 5295 5343 8255 8905 9178 9906 10590 10686 13767 16510 17399 17810 21463 22945 23153 24765 26715 27534 34798 42926 44831 45890 46306 48361 49530 52197 53430 59657 64389 68835 69459 86995 89662 96722 104394 107315 115765 119314 128778 134493 137670 138918 145083 173990 178971 214630 224155 226187 231530 241805 260985 268986 290166 298285 321945 347295 357942 448310 452374 483610 521970 582803 596570 628693 643890 672465 678561 694590 725415 894855 1130935 1165606 1257386 1344930 1357122 1450830 1748409 1789710 1886079 2261870 2914015 2940431 3143465 3392805 3496818 3772158 5828030 5880862 6141847 6286930 6785610 7576439 8173009 8742045 8821293 9430395 12283694 14702155 15152878 16346018 17484090 17642586 18425541 18860790 22729317 24519027 29404310 30709235 36851082 37882195 40865045 44106465 45458634 49038054 61418470 75764390 79844011 81730090 88212930 92127705 113646585 122595135 159688022 184255410 227293170 239532033 245190270 399220055 479064066 798440110 1037972143 1197660165 2075944286 2395320330 3113916429 5189860715 6227832858 10379721430 15569582145 31139164290
- Sum of all divisors σ(n): 82390265856
- Sum of proper divisors (its aliquot sum) s(n): 51251101566
- 31139164290 is an abundant number, because the sum of its proper divisors (51251101566) is greater than itself. Its abundance is 20111937276
Bases of 31139164290
- Binary: 111010000000000100111110000100000102
- Hexadecimal: 0x74009F082
- Base-36: EAZGCXU
Squares and roots of 31139164290
- 31139164290 squared (311391642902) is 969647552679611204100
- 31139164290 cubed (311391642903) is 30194014446286843017794621589000
-
The
square root of 31139164290 is 176462.9261063071 -
The
cube root of 31139164290 is 3146.0743670237
Scales and comparisons
How big is 31139164290?- 31,139,164,290 seconds is equal to 990 years, 6 weeks, 4 days, 23 hours, 51 minutes, 30 seconds.
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To count from 1 to 31,139,164,290 would take you about one thousand, nine hundred eighty 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 31139164290 cubic inches would be around 262.2 feet tall.
Recreational maths with 31139164290
- 31139164290 backwards is 09246193113
- 31139164290 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31139164290's digits is 39
- More coming soon!
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The information we have on file for 31139164290 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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