121091331040
121,091,331,040 is an even composite number composed of five prime numbers multiplied together.
121091331040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 121091331040:
25 × 5 × 23 × 6317 × 5209
(2 × 2 × 2 × 2 × 2 × 5 × 23 × 6317 × 5209)See below for interesting mathematical facts about the number 121091331040 from the Numbermatics database.
Names of 121091331040
- Cardinal: 121091331040 can be written as One hundred twenty-one billion, ninety-one million, three hundred thirty-one thousand and forty.
Scientific notation
- Scientific notation: 1.2109133104 × 1011
Factors of 121091331040
Divisors of 121091331040
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 5 8 10 16 20 23 32 40 46 80 92 115 160 184 230 368 460 736 920 1840 3680 5209 6317 10418 12634 20836 25268 26045 31585 41672 50536 52090 63170 83344 101072 104180 119807 126340 145291 166688 202144 208360 239614 252680 290582 416720 479228 505360 581164 599035 726455 833440 958456 1010720 1162328 1198070 1452910 1916912 2324656 2396140 2905820 3833824 4649312 4792280 5811640 9584560 11623280 19169120 23246560 32905253 65810506 131621012 164526265 263242024 329052530 526484048 658105060 756820819 1052968096 1316210120 1513641638 2632420240 3027283276 3784104095 5264840480 6054566552 7568208190 12109133104 15136416380 24218266208 30272832760 60545665520 121091331040
- Sum of all divisors σ(n): 298621028160
- Sum of proper divisors (its aliquot sum) s(n): 177529697120
- 121091331040 is an abundant number, because the sum of its proper divisors (177529697120) is greater than itself. Its abundance is 56438366080
Bases of 121091331040
- Binary: 11100001100011001101100010011111000002
- Hexadecimal: 0x1C319B13E0
- Base-36: 1JMMNH0G
Squares and roots of 121091331040
- 121091331040 squared (1210913310402) is 14663110453038867481600
- 121091331040 cubed (1210913310403) is 1775575561945013876201116708864000
-
The
square root of 121091331040 is 347981.7969951877 -
The
cube root of 121091331040 is 4947.3315691491
Scales and comparisons
How big is 121091331040?- 121,091,331,040 seconds is equal to 3,850 years, 17 weeks, 1 day, 50 minutes, 40 seconds.
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To count from 1 to 121,091,331,040 would take you about seven thousand, seven hundred 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 121091331040 cubic inches would be around 412.3 feet tall.
Recreational maths with 121091331040
- 121091331040 backwards is 040133190121
- The number of decimal digits it has is: 12
- The sum of 121091331040's digits is 25
- More coming soon!
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