122913648
122,913,648 is an even composite number composed of six prime numbers multiplied together.
122913648 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 122913648:
24 × 32 × 11 × 13 × 47 × 127
(2 × 2 × 2 × 2 × 3 × 3 × 11 × 13 × 47 × 127)See below for interesting mathematical facts about the number 122913648 from the Numbermatics database.
Names of 122913648
- Cardinal: 122913648 can be written as One hundred twenty-two million, nine hundred thirteen thousand, six hundred forty-eight.
Scientific notation
- Scientific notation: 1.22913648 × 108
Factors of 122913648
Divisors of 122913648
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 33 36 39 44 47 48 52 66 72 78 88 94 99 104 117 127 132 141 143 144 156 176 188 198 208 234 254 264 282 286 312 376 381 396 423 429 468 508 517 528 564 572 611 624 752 762 792 846 858 936 1016 1034 1128 1143 1144 1222 1287 1397 1524 1551 1584 1651 1692 1716 1833 1872 2032 2068 2256 2286 2288 2444 2574 2794 3048 3102 3302 3384 3432 3666 4136 4191 4572 4653 4888 4953 5148 5499 5588 5969 6096 6204 6604 6721 6768 6864 7332 8272 8382 9144 9306 9776 9906 10296 10998 11176 11938 12408 12573 13208 13442 14664 14859 16764 17907 18161 18288 18612 19812 20163 20592 21996 22352 23876 24816 25146 26416 26884 29328 29718 33528 35814 36322 37224 39624 40326 43992 47752 50292 53721 53768 54483 59436 60489 65659 67056 71628 72644 74448 77597 79248 80652 87984 95504 100584 107442 107536 108966 118872 120978 131318 143256 145288 155194 161304 163449 196977 201168 214884 217932 232791 237744 241956 262636 286512 290576 310388 322608 326898 393954 429768 435864 465582 483912 525272 590931 620776 653796 698373 787908 853567 859536 871728 931164 967824 1050544 1181862 1241552 1307592 1396746 1575816 1707134 1862328 2363724 2560701 2615184 2793492 3151632 3414268 3724656 4727448 5121402 5586984 6828536 7682103 9454896 10242804 11173968 13657072 15364206 20485608 30728412 40971216 61456824 122913648
- Sum of all divisors σ(n): 415973376
- Sum of proper divisors (its aliquot sum) s(n): 293059728
- 122913648 is an abundant number, because the sum of its proper divisors (293059728) is greater than itself. Its abundance is 170146080
Bases of 122913648
- Binary: 1110101001110000011011100002
- Hexadecimal: 0x7538370
- Base-36: 216GS0
Squares and roots of 122913648
- 122913648 squared (1229136482) is 15107764864667904
- 122913648 cubed (1229136483) is 1856950492642558389153792
-
The
square root of 122913648 is 11086.6427740771 -
The
cube root of 122913648 is 497.2025753527
Scales and comparisons
How big is 122913648?- 122,913,648 seconds is equal to 3 years, 47 weeks, 1 day, 14 hours, 40 minutes, 48 seconds.
-
To count from 1 to 122,913,648 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 122913648 cubic inches would be around 41.4 feet tall.
Recreational maths with 122913648
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