31009431808
31,009,431,808 is an even composite number composed of five prime numbers multiplied together.
31009431808 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 31009431808:
28 × 172 × 29 × 97 × 149
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 17 × 29 × 97 × 149)See below for interesting mathematical facts about the number 31009431808 from the Numbermatics database.
Names of 31009431808
- Cardinal: 31009431808 can be written as Thirty-one billion, nine million, four hundred thirty-one thousand, eight hundred eight.
Scientific notation
- Scientific notation: 3.1009431808 × 1010
Factors of 31009431808
Divisors of 31009431808
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 4 8 16 17 29 32 34 58 64 68 97 116 128 136 149 194 232 256 272 289 298 388 464 493 544 578 596 776 928 986 1088 1156 1192 1552 1649 1856 1972 2176 2312 2384 2533 2813 3104 3298 3712 3944 4321 4352 4624 4768 5066 5626 6208 6596 7424 7888 8381 8642 9248 9536 10132 11252 12416 13192 14453 15776 16762 17284 18496 19072 20264 22504 24832 26384 28033 28906 31552 33524 34568 36992 38144 40528 43061 45008 47821 52768 56066 57812 63104 67048 69136 73457 73984 81056 86122 90016 95642 105536 112132 115624 126208 134096 138272 146914 162112 172244 180032 191284 211072 224264 231248 245701 268192 276544 293828 324224 344488 360064 382568 419137 422144 448528 462496 491402 536384 553088 587656 648448 688976 720128 765136 812957 838274 897056 924992 982804 1072768 1106176 1175312 1248769 1377952 1530272 1625914 1676548 1794112 1849984 1965608 2145536 2350624 2497538 2755904 3060544 3251828 3353096 3588224 3699968 3931216 4176917 4701248 4995076 5511808 6121088 6503656 6706192 7125329 7176448 7862432 8353834 9402496 9990152 11023616 12242176 13007312 13412384 14250658 15724864 16707668 18804992 19980304 26014624 26824768 28501316 31449728 33415336 39960608 52029248 53649536 57002632 62899456 66830672 79921216 104058496 107299072 114005264 121130593 133661344 159842432 208116992 228010528 242261186 267322688 319684864 456021056 484522372 534645376 912042112 969044744 1069290752 1824084224 1938089488 3876178976 7752357952 15504715904 31009431808
- Sum of all divisors σ(n): 69182757000
- Sum of proper divisors (its aliquot sum) s(n): 38173325192
- 31009431808 is an abundant number, because the sum of its proper divisors (38173325192) is greater than itself. Its abundance is 7163893384
Bases of 31009431808
- Binary: 111001110000100111001100001000000002
- Hexadecimal: 0x7384E6100
- Base-36: E8U7QPS
Squares and roots of 31009431808
- 31009431808 squared (310094318082) is 961584861055002148864
- 31009431808 cubed (310094318083) is 29818200176490244072491672666112
-
The
square root of 31009431808 is 176094.9511144485 -
The
cube root of 31009431808 is 3141.6992103999
Scales and comparisons
How big is 31009431808?- 31,009,431,808 seconds is equal to 986 years, 1 day, 11 hours, 3 minutes, 28 seconds.
-
To count from 1 to 31,009,431,808 would take you about one thousand, nine hundred seventy-two 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 31009431808 cubic inches would be around 261.8 feet tall.
Recreational maths with 31009431808
- 31009431808 backwards is 80813490013
- The number of decimal digits it has is: 11
- The sum of 31009431808's digits is 37
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 31009431808 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
APA style:
Numbermatics. (2024). Number 31009431808 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/31009431808/
Chicago style:
Numbermatics. 2024. "Number 31009431808 - Facts about the integer". https://numbermatics.com/n/31009431808/
The information we have on file for 31009431808 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!
Keywords: Divisors of 31009431808, math, Factors of 31009431808, curriculum, school, college, exams, university, Prime factorization of 31009431808, STEM, science, technology, engineering, physics, economics, calculator, thirty-one billion, nine million, four hundred thirty-one thousand, eight hundred eight.