148450400
148,450,400 is an even composite number composed of four prime numbers multiplied together.
148450400 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 148450400:
25 × 52 × 73 × 541
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 7 × 541)See below for interesting mathematical facts about the number 148450400 from the Numbermatics database.
Names of 148450400
- Cardinal: 148450400 can be written as One hundred forty-eight million, four hundred fifty thousand, four hundred.
Scientific notation
- Scientific notation: 1.484504 × 108
Factors of 148450400
Divisors of 148450400
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 70 80 98 100 112 140 160 175 196 200 224 245 280 343 350 392 400 490 541 560 686 700 784 800 980 1082 1120 1225 1372 1400 1568 1715 1960 2164 2450 2705 2744 2800 3430 3787 3920 4328 4900 5410 5488 5600 6860 7574 7840 8575 8656 9800 10820 10976 13525 13720 15148 17150 17312 18935 19600 21640 26509 27050 27440 30296 34300 37870 39200 43280 53018 54100 54880 60592 68600 75740 86560 94675 106036 108200 121184 132545 137200 151480 185563 189350 212072 216400 265090 274400 302960 371126 378700 424144 432800 530180 605920 662725 742252 757400 848288 927815 1060360 1325450 1484504 1514800 1855630 2120720 2650900 2969008 3029600 3711260 4241440 4639075 5301800 5938016 7422520 9278150 10603600 14845040 18556300 21207200 29690080 37112600 74225200 148450400
- Sum of all divisors σ(n): 423410400
- Sum of proper divisors (its aliquot sum) s(n): 274960000
- 148450400 is an abundant number, because the sum of its proper divisors (274960000) is greater than itself. Its abundance is 126509600
Bases of 148450400
- Binary: 10001101100100101100011000002
- Hexadecimal: 0x8D92C60
- Base-36: 2GDT28
Squares and roots of 148450400
- 148450400 squared (1484504002) is 22037521260160000
- 148450400 cubed (1484504003) is 3271478846079256064000000
-
The
square root of 148450400 is 12184.0223243393 -
The
cube root of 148450400 is 529.4932857277
Scales and comparisons
How big is 148450400?- 148,450,400 seconds is equal to 4 years, 37 weeks, 3 days, 4 hours, 13 minutes, 20 seconds.
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To count from 1 to 148,450,400 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 148450400 cubic inches would be around 44.1 feet tall.
Recreational maths with 148450400
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