149030400
149,030,400 is an even composite number composed of four prime numbers multiplied together.
149030400 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 149030400:
29 × 3 × 52 × 3881
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 3881)See below for interesting mathematical facts about the number 149030400 from the Numbermatics database.
Names of 149030400
- Cardinal: 149030400 can be written as One hundred forty-nine million, thirty thousand, four hundred.
Scientific notation
- Scientific notation: 1.490304 × 108
Factors of 149030400
Divisors of 149030400
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 150 160 192 200 240 256 300 320 384 400 480 512 600 640 768 800 960 1200 1280 1536 1600 1920 2400 2560 3200 3840 3881 4800 6400 7680 7762 9600 11643 12800 15524 19200 19405 23286 31048 38400 38810 46572 58215 62096 77620 93144 97025 116430 124192 155240 186288 194050 232860 248384 291075 310480 372576 388100 465720 496768 582150 620960 745152 776200 931440 993536 1164300 1241920 1490304 1552400 1862880 1987072 2328600 2483840 2980608 3104800 3725760 4657200 4967680 5961216 6209600 7451520 9314400 9935360 12419200 14903040 18628800 24838400 29806080 37257600 49676800 74515200 149030400
- Sum of all divisors σ(n): 492439464
- Sum of proper divisors (its aliquot sum) s(n): 343409064
- 149030400 is an abundant number, because the sum of its proper divisors (343409064) is greater than itself. Its abundance is 194378664
Bases of 149030400
- Binary: 10001110001000000110000000002
- Hexadecimal: 0x8E20600
- Base-36: 2GQ8LC
Squares and roots of 149030400
- 149030400 squared (1490304002) is 22210060124160000
- 149030400 cubed (1490304003) is 3309974144327614464000000
-
The
square root of 149030400 is 12207.8007847441 -
The
cube root of 149030400 is 530.1819714527
Scales and comparisons
How big is 149030400?- 149,030,400 seconds is equal to 4 years, 38 weeks, 2 days, 21 hours, 20 minutes.
-
To count from 1 to 149,030,400 would take you about seven 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 149030400 cubic inches would be around 44.2 feet tall.
Recreational maths with 149030400
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The information we have on file for 149030400 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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