12049920
12,049,920 is an even composite number composed of four prime numbers multiplied together.
12049920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 12049920:
29 × 32 × 5 × 523
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 523)See below for interesting mathematical facts about the number 12049920 from the Numbermatics database.
Names of 12049920
- Cardinal: 12049920 can be written as Twelve million, forty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.204992 × 107
Factors of 12049920
Divisors of 12049920
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 512 523 576 640 720 768 960 1046 1152 1280 1440 1536 1569 1920 2092 2304 2560 2615 2880 3138 3840 4184 4608 4707 5230 5760 6276 7680 7845 8368 9414 10460 11520 12552 15690 16736 18828 20920 23040 23535 25104 31380 33472 37656 41840 47070 50208 62760 66944 75312 83680 94140 100416 125520 133888 150624 167360 188280 200832 251040 267776 301248 334720 376560 401664 502080 602496 669440 753120 803328 1004160 1204992 1338880 1506240 2008320 2409984 3012480 4016640 6024960 12049920
- Sum of all divisors σ(n): 41812056
- Sum of proper divisors (its aliquot sum) s(n): 29762136
- 12049920 is an abundant number, because the sum of its proper divisors (29762136) is greater than itself. Its abundance is 17712216
Bases of 12049920
- Binary: 1011011111011110000000002
- Hexadecimal: 0xB7DE00
- Base-36: 769S0
Squares and roots of 12049920
- 12049920 squared (120499202) is 145200572006400
- 12049920 cubed (120499203) is 1749655276631359488000
-
The
square root of 12049920 is 3471.2994684987 -
The
cube root of 12049920 is 229.2598767203
Scales and comparisons
How big is 12049920?- 12,049,920 seconds is equal to 19 weeks, 6 days, 11 hours, 12 minutes.
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To count from 1 to 12,049,920 would take you about twenty-nine weeks!
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 12049920 cubic inches would be around 19.1 feet tall.
Recreational maths with 12049920
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