121369248
121,369,248 is an even composite number composed of six prime numbers multiplied together.
121369248 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 121369248:
25 × 32 × 7 × 11 × 13 × 421
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 11 × 13 × 421)See below for interesting mathematical facts about the number 121369248 from the Numbermatics database.
Names of 121369248
- Cardinal: 121369248 can be written as One hundred twenty-one million, three hundred sixty-nine thousand, two hundred forty-eight.
Scientific notation
- Scientific notation: 1.21369248 × 108
Factors of 121369248
Divisors of 121369248
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 28 32 33 36 39 42 44 48 52 56 63 66 72 77 78 84 88 91 96 99 104 112 117 126 132 143 144 154 156 168 176 182 198 208 224 231 234 252 264 273 286 288 308 312 336 352 364 396 416 421 429 462 468 504 528 546 572 616 624 672 693 728 792 819 842 858 924 936 1001 1008 1056 1092 1144 1232 1248 1263 1287 1386 1456 1584 1638 1684 1716 1848 1872 2002 2016 2184 2288 2464 2526 2574 2772 2912 2947 3003 3168 3276 3368 3432 3696 3744 3789 4004 4368 4576 4631 5052 5148 5473 5544 5894 6006 6552 6736 6864 7392 7578 8008 8736 8841 9009 9262 10104 10296 10946 11088 11788 12012 13104 13472 13728 13893 15156 16016 16419 17682 18018 18524 20208 20592 21892 22176 23576 24024 26208 26523 27786 30312 32032 32417 32838 35364 36036 37048 38311 40416 41184 41679 43784 47152 48048 49257 53046 55572 60203 60624 64834 65676 70728 72072 74096 76622 83358 87568 94304 96096 97251 98514 106092 111144 114933 120406 121248 129668 131352 141456 144144 148192 153244 166716 175136 180609 194502 197028 212184 222288 229866 240812 259336 262704 282912 288288 291753 306488 333432 344799 361218 389004 394056 421421 424368 444576 459732 481624 518672 525408 541827 583506 612976 666864 689598 722436 778008 788112 842842 848736 919464 963248 1037344 1083654 1167012 1225952 1264263 1333728 1379196 1444872 1556016 1576224 1685684 1838928 1926496 2167308 2334024 2528526 2758392 2889744 3112032 3371368 3677856 3792789 4334616 4668048 5057052 5516784 5779488 6742736 7585578 8669232 9336096 10114104 11033568 13485472 15171156 17338464 20228208 30342312 40456416 60684624 121369248
- Sum of all divisors σ(n): 464510592
- Sum of proper divisors (its aliquot sum) s(n): 343141344
- 121369248 is an abundant number, because the sum of its proper divisors (343141344) is greater than itself. Its abundance is 221772096
Bases of 121369248
- Binary: 1110011101111110010101000002
- Hexadecimal: 0x73BF2A0
- Base-36: 209D40
Squares and roots of 121369248
- 121369248 squared (1213692482) is 14730494360085504
- 121369248 cubed (1213692483) is 1787829023151818836180992
-
The
square root of 121369248 is 11016.7712148343 -
The
cube root of 121369248 is 495.1113554189
Scales and comparisons
How big is 121369248?- 121,369,248 seconds is equal to 3 years, 44 weeks, 4 days, 17 hours, 40 minutes, 48 seconds.
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To count from 1 to 121,369,248 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 121369248 cubic inches would be around 41.3 feet tall.
Recreational maths with 121369248
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