148428540
148,428,540 is an even composite number composed of six prime numbers multiplied together.
148428540 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 148428540:
22 × 32 × 5 × 13 × 137 × 463
(2 × 2 × 3 × 3 × 5 × 13 × 137 × 463)See below for interesting mathematical facts about the number 148428540 from the Numbermatics database.
Names of 148428540
- Cardinal: 148428540 can be written as One hundred forty-eight million, four hundred twenty-eight thousand, five hundred forty.
Scientific notation
- Scientific notation: 1.4842854 × 108
Factors of 148428540
Divisors of 148428540
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 137 156 180 195 234 260 274 390 411 463 468 548 585 685 780 822 926 1170 1233 1370 1389 1644 1781 1852 2055 2315 2340 2466 2740 2778 3562 4110 4167 4630 4932 5343 5556 6019 6165 6945 7124 8220 8334 8905 9260 10686 12038 12330 13890 16029 16668 17810 18057 20835 21372 24076 24660 26715 27780 30095 32058 35620 36114 41670 53430 54171 60190 63431 64116 72228 80145 83340 90285 106860 108342 120380 126862 160290 180570 190293 216684 253724 270855 317155 320580 361140 380586 541710 570879 634310 761172 824603 951465 1083420 1141758 1268620 1649206 1902930 2283516 2473809 2854395 3298412 3805860 4123015 4947618 5708790 7421427 8246030 9895236 11417580 12369045 14842854 16492060 24738090 29685708 37107135 49476180 74214270 148428540
- Sum of all divisors σ(n): 489460608
- Sum of proper divisors (its aliquot sum) s(n): 341032068
- 148428540 is an abundant number, because the sum of its proper divisors (341032068) is greater than itself. Its abundance is 192603528
Bases of 148428540
- Binary: 10001101100011010110111111002
- Hexadecimal: 0x8D8D6FC
- Base-36: 2GDC70
Squares and roots of 148428540
- 148428540 squared (1484285402) is 22031031486531600
- 148428540 cubed (1484285403) is 3270033838239915051864000
-
The
square root of 148428540 is 12183.1252148207 -
The
cube root of 148428540 is 529.4672943497
Scales and comparisons
How big is 148428540?- 148,428,540 seconds is equal to 4 years, 37 weeks, 2 days, 22 hours, 9 minutes.
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To count from 1 to 148,428,540 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 148428540 cubic inches would be around 44.1 feet tall.
Recreational maths with 148428540
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