149370400
149,370,400 is an even composite number composed of five prime numbers multiplied together.
149370400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 149370400:
25 × 52 × 19 × 31 × 317
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 19 × 31 × 317)See below for interesting mathematical facts about the number 149370400 from the Numbermatics database.
Names of 149370400
- Cardinal: 149370400 can be written as One hundred forty-nine million, three hundred seventy thousand, four hundred.
Scientific notation
- Scientific notation: 1.493704 × 108
Factors of 149370400
Divisors of 149370400
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 5 8 10 16 19 20 25 31 32 38 40 50 62 76 80 95 100 124 152 155 160 190 200 248 304 310 317 380 400 475 496 589 608 620 634 760 775 800 950 992 1178 1240 1268 1520 1550 1585 1900 2356 2480 2536 2945 3040 3100 3170 3800 4712 4960 5072 5890 6023 6200 6340 7600 7925 9424 9827 10144 11780 12046 12400 12680 14725 15200 15850 18848 19654 23560 24092 24800 25360 29450 30115 31700 39308 47120 48184 49135 50720 58900 60230 63400 78616 94240 96368 98270 117800 120460 126800 150575 157232 186713 192736 196540 235600 240920 245675 253600 301150 314464 373426 393080 471200 481840 491350 602300 746852 786160 933565 963680 982700 1204600 1493704 1572320 1867130 1965400 2409200 2987408 3734260 3930800 4667825 4818400 5974816 7468520 7861600 9335650 14937040 18671300 29874080 37342600 74685200 149370400
- Sum of all divisors σ(n): 397474560
- Sum of proper divisors (its aliquot sum) s(n): 248104160
- 149370400 is an abundant number, because the sum of its proper divisors (248104160) is greater than itself. Its abundance is 98733760
Bases of 149370400
- Binary: 10001110011100110110001000002
- Hexadecimal: 0x8E73620
- Base-36: 2GXIXS
Squares and roots of 149370400
- 149370400 squared (1493704002) is 22311516396160000
- 149370400 cubed (1493704003) is 3332680128700977664000000
-
The
square root of 149370400 is 12221.7183734529 -
The
cube root of 149370400 is 530.5848533701
Scales and comparisons
How big is 149370400?- 149,370,400 seconds is equal to 4 years, 38 weeks, 6 days, 19 hours, 46 minutes, 40 seconds.
-
To count from 1 to 149,370,400 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 149370400 cubic inches would be around 44.2 feet tall.
Recreational maths with 149370400
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The information we have on file for 149370400 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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