149739600 (number)

149739600 is an even 9-digits composite number following 149739599 and preceding 149739601. In scientific notation, it is written as 1.49739600 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 20 positive divisors. There are 39930240 positive integers (up to 149739600) that are relatively prime to 149739600.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred thirty-nine thousand six hundred

Notation

Scientific notation 1.49739600 × 10^8
Engineering notation 1.49739600 × 10^6

Prime Factorization of 149739600

Prime Factorization 2 × 2 × 2 × 2 × 75 × 124783

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18717450
Product of the distinct prime numbers

The prime factorization of 149739600 is 2 × 2 × 2 × 2 × 75 × 124783. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 84, 51, 493, 22, 490, 8056, 11333, 69361, 271898, 780799, 7266064, 2682140, 87598762, 38148746, 421189141, 251613880, 6250164278, 2257631298

Basic calculations (n = 149739600)

Multiplication

n×y
n×2 299479200
n×3 449218800
n×4 598958400
n×5 748698000

Division

n÷y
n÷2 74869800
n÷3 49913200
n÷3 37434900
n÷5 29947920

Exponentiation

ny
n2 22421947808160000
n3 3.3574534960148E+24
n4 5.0274374351185E+32
n5 7.5280647055967E+40

Nth Root

y√n
2√n 12236.813310662
3√n 531.02164395517
4√n 110.62013067549
5√n 43.158598544326

Divisors of 149739600

1, 2, 4, 8, 16, 75, 150, 300, 600, 1200, 124783, 249566, 499132, 998264, 1996528, 9358725, 18717450, 37434900, 74869800, 149739600

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149739599
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149739600 can be divided by 20 positive divisors. The sum of these divisors (counting 149739600) is 1, the average is 0.05.

Base conversion 149739600

Base System Value
2 Binary 1000111011001101100001010000
3 Ternary 101102202120010010
4 Quaternary 20323031201100
5 Quinary 301313131400
6 Senary 22505234520
8 Octal 1073154120
10 Decimal 149739600
12 Duodecimal 42192a40
16 Hexadecimal 8ecd850
20 Vigesimal 26fh900
36 Base36 2h5ftc

Cryptographic Hash Functions

md5 4a6b18295e04049a78bb940004fb3e3a
sha1 8afebda8c5593a439f286bc915f397293add354f
sha256 f2908291b50c60f0838d3c1cc37993feae0690eb777a90b3804a07c64c24533a
sha512 ba0c3d43f48a676e2dfeb2f44e8e7daabc49e557533cd0eb4de449be12e6ef9784efb88eec7d4b96b5d5832d97bf7174e031dfa35534d725955383fad78eb86f
ripemd-160 a9cb0e6d50aad91c49498f632a707a99276f25b2

149739600 as geometric shapes

Circle

Radius = n
Diameter 299479200
Circumference 940841654.62295
Area 7.0440626513289E+16

Sphere

Radius = n
Volume 1.4063668317132E+25
Surface area 2.8176250605316E+17
Circumference 940841654.62295

Square

Length = n
Perimeter 598958400
Area 22421947808160000
Diagonal 211763773.14432

Cube

Length = n
Surface area 134531686848960000
Volume 3.3574534960148E+24
Space diagonal 259356595.10504

Equilateral Triangle

Length = n
Perimeter 449218800
Area 9.7089882020977E+15
Altitude 129678297.55252

Triangular Pyramid

Length = n
Surface area 9.7089882020977E+15
Volume 3.9567968909175E+23
Height 70587924.381441