121989504
121,989,504 is an even composite number composed of five prime numbers multiplied together.
121989504 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 121989504:
27 × 3 × 7 × 13 × 3491
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 3491)See below for interesting mathematical facts about the number 121989504 from the Numbermatics database.
Names of 121989504
- Cardinal: 121989504 can be written as One hundred twenty-one million, nine hundred eighty-nine thousand, five hundred four.
Scientific notation
- Scientific notation: 1.21989504 × 108
Factors of 121989504
Divisors of 121989504
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 64 78 84 91 96 104 112 128 156 168 182 192 208 224 273 312 336 364 384 416 448 546 624 672 728 832 896 1092 1248 1344 1456 1664 2184 2496 2688 2912 3491 4368 4992 5824 6982 8736 10473 11648 13964 17472 20946 24437 27928 34944 41892 45383 48874 55856 73311 83784 90766 97748 111712 136149 146622 167568 181532 195496 223424 272298 293244 317681 335136 363064 390992 446848 544596 586488 635362 670272 726128 781984 953043 1089192 1172976 1270724 1340544 1452256 1563968 1906086 2178384 2345952 2541448 2904512 3127936 3812172 4356768 4691904 5082896 5809024 7624344 8713536 9383808 10165792 15248688 17427072 20331584 30497376 40663168 60994752 121989504
- Sum of all divisors σ(n): 398926080
- Sum of proper divisors (its aliquot sum) s(n): 276936576
- 121989504 is an abundant number, because the sum of its proper divisors (276936576) is greater than itself. Its abundance is 154947072
Bases of 121989504
- Binary: 1110100010101101001100000002
- Hexadecimal: 0x7456980
- Base-36: 20MNPC
Squares and roots of 121989504
- 121989504 squared (1219895042) is 14881439086166016
- 121989504 cubed (1219895043) is 1815379372927605553496064
-
The
square root of 121989504 is 11044.8858753723 -
The
cube root of 121989504 is 495.9533428191
Scales and comparisons
How big is 121989504?- 121,989,504 seconds is equal to 3 years, 45 weeks, 4 days, 21 hours, 58 minutes, 24 seconds.
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To count from 1 to 121,989,504 would take you about 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 121989504 cubic inches would be around 41.3 feet tall.
Recreational maths with 121989504
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The information we have on file for 121989504 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!
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