121448448
121,448,448 is an even composite number composed of four prime numbers multiplied together.
121448448 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 121448448:
211 × 32 × 11 × 599
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 599)See below for interesting mathematical facts about the number 121448448 from the Numbermatics database.
Names of 121448448
- Cardinal: 121448448 can be written as One hundred twenty-one million, four hundred forty-eight thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.21448448 × 108
Factors of 121448448
Divisors of 121448448
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 128 132 144 176 192 198 256 264 288 352 384 396 512 528 576 599 704 768 792 1024 1056 1152 1198 1408 1536 1584 1797 2048 2112 2304 2396 2816 3072 3168 3594 4224 4608 4792 5391 5632 6144 6336 6589 7188 8448 9216 9584 10782 11264 12672 13178 14376 16896 18432 19168 19767 21564 22528 25344 26356 28752 33792 38336 39534 43128 50688 52712 57504 59301 67584 76672 79068 86256 101376 105424 115008 118602 153344 158136 172512 202752 210848 230016 237204 306688 316272 345024 421696 460032 474408 613376 632544 690048 843392 920064 948816 1226752 1265088 1380096 1686784 1840128 1897632 2530176 2760192 3373568 3680256 3795264 5060352 5520384 6747136 7590528 10120704 11040768 13494272 15181056 20241408 30362112 40482816 60724224 121448448
- Sum of all divisors σ(n): 383292000
- Sum of proper divisors (its aliquot sum) s(n): 261843552
- 121448448 is an abundant number, because the sum of its proper divisors (261843552) is greater than itself. Its abundance is 140395104
Bases of 121448448
- Binary: 1110011110100101000000000002
- Hexadecimal: 0x73D2800
- Base-36: 20B280
Squares and roots of 121448448
- 121448448 squared (1214484482) is 14749725521608704
- 121448448 cubed (1214484483) is 1791331273025367564091392
-
The
square root of 121448448 is 11020.3651482153 -
The
cube root of 121448448 is 495.2190276495
Scales and comparisons
How big is 121448448?- 121,448,448 seconds is equal to 3 years, 44 weeks, 5 days, 15 hours, 40 minutes, 48 seconds.
-
To count from 1 to 121,448,448 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 121448448 cubic inches would be around 41.3 feet tall.
Recreational maths with 121448448
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