121429488840
121,429,488,840 is an even composite number composed of five prime numbers multiplied together.
What does the number 121429488840 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 64 divisors.
121429488840 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 121429488840:
23 × 3 × 5 × 11 × 91992037
(2 × 2 × 2 × 3 × 5 × 11 × 91992037)See below for interesting mathematical facts about the number 121429488840 from the Numbermatics database.
Names of 121429488840
- Cardinal: 121429488840 can be written as One hundred twenty-one billion, four hundred twenty-nine million, four hundred eighty-eight thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.2142948884 × 1011
Factors of 121429488840
Divisors of 121429488840
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 66 88 110 120 132 165 220 264 330 440 660 1320 91992037 183984074 275976111 367968148 459960185 551952222 735936296 919920370 1011912407 1103904444 1379880555 1839840740 2023824814 2207808888 2759761110 3035737221 3679681480 4047649628 5059562035 5519522220 6071474442 8095299256 10119124070 11039044440 12142948884 15178686105 20238248140 24285897768 30357372210 40476496280 60714744420 121429488840
- Sum of all divisors σ(n): 397405604160
- Sum of proper divisors (its aliquot sum) s(n): 275976115320
- 121429488840 is an abundant number, because the sum of its proper divisors (275976115320) is greater than itself. Its abundance is 154546626480
Bases of 121429488840
- Binary: 11100010001011100001011110100110010002
- Hexadecimal: 0x1C45C2F4C8
- Base-36: 1JS7ZD8O
Squares and roots of 121429488840
- 121429488840 squared (1214294888402) is 14745120759943684545600
- 121429488840 cubed (1214294888403) is 1790492476764033961558415671104000
-
The
square root of 121429488840 is 348467.3425731599 -
The
cube root of 121429488840 is 4951.9325697461
Scales and comparisons
How big is 121429488840?- 121,429,488,840 seconds is equal to 3,861 years, 4 weeks, 1 day, 21 hours, 34 minutes.
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To count from 1 to 121,429,488,840 would take you about seven thousand, seven hundred twenty-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 121429488840 cubic inches would be around 412.7 feet tall.
Recreational maths with 121429488840
- 121429488840 backwards is 048884924121
- The number of decimal digits it has is: 12
- The sum of 121429488840's digits is 51
- More coming soon!
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