121007291728
121,007,291,728 is an even composite number composed of four prime numbers multiplied together.
121007291728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred fifty divisors.
Prime factorization of 121007291728:
24 × 172 × 294 × 37
(2 × 2 × 2 × 2 × 17 × 17 × 29 × 29 × 29 × 29 × 37)See below for interesting mathematical facts about the number 121007291728 from the Numbermatics database.
Names of 121007291728
- Cardinal: 121007291728 can be written as One hundred twenty-one billion, seven million, two hundred ninety-one thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.21007291728 × 1011
Factors of 121007291728
Divisors of 121007291728
- Number of divisors d(n): 150
-
Complete list of divisors:
1 2 4 8 16 17 29 34 37 58 68 74 116 136 148 232 272 289 296 464 493 578 592 629 841 986 1073 1156 1258 1682 1972 2146 2312 2516 3364 3944 4292 4624 5032 6728 7888 8381 8584 10064 10693 13456 14297 16762 17168 18241 21386 24389 28594 31117 33524 36482 42772 48778 57188 62234 67048 72964 85544 97556 114376 124468 134096 145928 171088 195112 228752 243049 248936 291856 310097 390224 414613 486098 497872 528989 620194 707281 829226 902393 972196 1057978 1240388 1414562 1658452 1804786 1944392 2115956 2480776 2829124 3316904 3609572 3888784 4231912 4961552 5658248 6633808 7048421 7219144 8463824 8992813 11316496 12023777 14096842 14438288 15340681 17985626 24047554 26169397 28193684 30681362 35971252 48095108 52338794 56387368 61362724 71942504 96190216 104677588 112774736 122725448 143885008 192380432 204404209 209355176 245450896 260791577 408808418 418710352 444879749 521583154 817616836 889759498 1043166308 1635233672 1779518996 2086332616 3270467344 3559037992 4172665232 7118075984 7562955733 15125911466 30251822932 60503645864 121007291728
- Sum of all divisors σ(n): 264920522486
- Sum of proper divisors (its aliquot sum) s(n): 143913230758
- 121007291728 is an abundant number, because the sum of its proper divisors (143913230758) is greater than itself. Its abundance is 22905939030
Bases of 121007291728
- Binary: 11100001011001001100010111101010100002
- Hexadecimal: 0x1C2C98BD50
- Base-36: 1JL8M7V4
Squares and roots of 121007291728
- 121007291728 squared (1210072917282) is 14642764651345297225984
- 121007291728 cubed (1210072917283) is 1771881293869786589085515029860352
-
The
square root of 121007291728 is 347861.0235826945 -
The
cube root of 121007291728 is 4946.1867953145
Scales and comparisons
How big is 121007291728?- 121,007,291,728 seconds is equal to 3,847 years, 34 weeks, 1 day, 8 hours, 35 minutes, 28 seconds.
-
To count from 1 to 121,007,291,728 would take you about seven thousand, six hundred ninety-five 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 121007291728 cubic inches would be around 412.2 feet tall.
Recreational maths with 121007291728
- 121007291728 backwards is 827192700121
- The number of decimal digits it has is: 12
- The sum of 121007291728's digits is 40
- 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 121007291728 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.
APA style:
Numbermatics. (2024). Number 121007291728 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/121007291728/
Chicago style:
Numbermatics. 2024. "Number 121007291728 - Facts about the integer". https://numbermatics.com/n/121007291728/
The information we have on file for 121007291728 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 121007291728, math, Factors of 121007291728, curriculum, school, college, exams, university, Prime factorization of 121007291728, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one billion, seven million, two hundred ninety-one thousand, seven hundred twenty-eight.