149315400
149,315,400 is an even composite number composed of five prime numbers multiplied together.
149315400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 149315400:
23 × 34 × 52 × 13 × 709
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 13 × 709)See below for interesting mathematical facts about the number 149315400 from the Numbermatics database.
Names of 149315400
- Cardinal: 149315400 can be written as One hundred forty-nine million, three hundred fifteen thousand, four hundred.
Scientific notation
- Scientific notation: 1.493154 × 108
Factors of 149315400
Divisors of 149315400
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 27 30 36 39 40 45 50 52 54 60 65 72 75 78 81 90 100 104 108 117 120 130 135 150 156 162 180 195 200 216 225 234 260 270 300 312 324 325 351 360 390 405 450 468 520 540 585 600 648 650 675 702 709 780 810 900 936 975 1053 1080 1170 1300 1350 1404 1418 1560 1620 1755 1800 1950 2025 2106 2127 2340 2600 2700 2808 2836 2925 3240 3510 3545 3900 4050 4212 4254 4680 5265 5400 5672 5850 6381 7020 7090 7800 8100 8424 8508 8775 9217 10530 10635 11700 12762 14040 14180 16200 17016 17550 17725 18434 19143 21060 21270 23400 25524 26325 27651 28360 31905 35100 35450 36868 38286 42120 42540 46085 51048 52650 53175 55302 57429 63810 70200 70900 73736 76572 82953 85080 92170 95715 105300 106350 110604 114858 127620 138255 141800 153144 159525 165906 184340 191430 210600 212700 221208 229716 230425 248859 255240 276510 287145 319050 331812 368680 382860 414765 425400 459432 460850 478575 497718 553020 574290 638100 663624 691275 746577 765720 829530 921700 957150 995436 1106040 1148580 1244295 1276200 1382550 1435725 1493154 1659060 1843400 1914300 1990872 2073825 2297160 2488590 2765100 2871450 2986308 3318120 3732885 3828600 4147650 4977180 5530200 5742900 5972616 6221475 7465770 8295300 9954360 11485800 12442950 14931540 16590600 18664425 24885900 29863080 37328850 49771800 74657700 149315400
- Sum of all divisors σ(n): 559274100
- Sum of proper divisors (its aliquot sum) s(n): 409958700
- 149315400 is an abundant number, because the sum of its proper divisors (409958700) is greater than itself. Its abundance is 260643300
Bases of 149315400
- Binary: 10001110011001011111010010002
- Hexadecimal: 0x8E65F48
- Base-36: 2GWCI0
Squares and roots of 149315400
- 149315400 squared (1493154002) is 22295088677160000
- 149315400 cubed (1493154003) is 3329000083865616264000000
-
The
square root of 149315400 is 12219.4680735293 -
The
cube root of 149315400 is 530.5197227743
Scales and comparisons
How big is 149315400?- 149,315,400 seconds is equal to 4 years, 38 weeks, 6 days, 4 hours, 30 minutes.
-
To count from 1 to 149,315,400 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 149315400 cubic inches would be around 44.2 feet tall.
Recreational maths with 149315400
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