121438554452208
121,438,554,452,208 is an even composite number composed of five prime numbers multiplied together.
121438554452208 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 121438554452208:
24 × 32 × 7 × 23 × 5238032887
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 23 × 5238032887)See below for interesting mathematical facts about the number 121438554452208 from the Numbermatics database.
Names of 121438554452208
- Cardinal: 121438554452208 can be written as One hundred twenty-one trillion, four hundred thirty-eight billion, five hundred fifty-four million, four hundred fifty-two thousand, two hundred eight.
Scientific notation
- Scientific notation: 1.21438554452208 × 1014
Factors of 121438554452208
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 9
- Sum of prime factors: 5238032922
Divisors of 121438554452208
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 36 42 46 48 56 63 69 72 84 92 112 126 138 144 161 168 184 207 252 276 322 336 368 414 483 504 552 644 828 966 1008 1104 1288 1449 1656 1932 2576 2898 3312 3864 5796 7728 11592 23184 5238032887 10476065774 15714098661 20952131548 31428197322 36666230209 41904263096 47142295983 62856394644 73332460418 83808526192 94284591966 109998690627 120474756401 125712789288 146664920836 188569183932 219997381254 240949512802 251425578576 293329841672 329996071881 361424269203 377138367864 439994762508 481899025604 586659683344 659992143762 722848538406 754276735728 843323294807 879989525016 963798051208 1084272807609 1319984287524 1445697076812 1686646589614 1759979050032 1927596102416 2168545615218 2529969884421 2639968575048 2891394153624 3373293179228 4337091230436 5059939768842 5279937150096 5782788307248 6746586358456 7589909653263 8674182460872 10119879537684 13493172716912 15179819306526 17348364921744 20239759075368 30359638613052 40479518150736 60719277226104 121438554452208
- Sum of all divisors σ(n): 405298032741888
- Sum of proper divisors (its aliquot sum) s(n): 283859478289680
- 121438554452208 is an abundant number, because the sum of its proper divisors (283859478289680) is greater than itself. Its abundance is 162420923837472
Bases of 121438554452208
- Binary: 110111001110010100111011110011001110000111100002
- Hexadecimal: 0x6E729DE670F0
- Base-36: 171O3NVBW0
Squares and roots of 121438554452208
- 121438554452208 squared (1214385544522082) is 14747322507441887458956075264
- 121438554452208 cubed (1214385544522083) is 1790893527344254268491641173614937138982912
-
The
square root of 121438554452208 is 11019916.2633936561 -
The
cube root of 121438554452208 is 49520.5579951423
Scales and comparisons
How big is 121438554452208?- 121,438,554,452,208 seconds is equal to 3,861,370 years, 20 weeks, 4 days, 16 hours, 16 minutes, 48 seconds.
-
To count from 1 to 121,438,554,452,208 would take you about nine million, six hundred fifty-three thousand, four hundred twenty-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 121438554452208 cubic inches would be around 4126.7 feet tall.
Recreational maths with 121438554452208
- 121438554452208 backwards is 802254455834121
- The number of decimal digits it has is: 15
- The sum of 121438554452208's digits is 54
- More coming soon!
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