149739590 (number)

149739590 is an even 9-digits composite number following 149739589 and preceding 149739591. In scientific notation, it is written as 1.49739590 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 48 positive divisors. There are 43061760 positive integers (up to 149739590) that are relatively prime to 149739590.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred thirty-nine thousand five hundred ninety

Notation

Scientific notation 1.49739590 × 10^8
Engineering notation 1.49739590 × 10^6

Prime Factorization of 149739590

Prime Factorization 2 × 5 × 7 × 7 × 143 × 2137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21391370
Product of the distinct prime numbers

The prime factorization of 149739590 is 2 × 5 × 7 × 7 × 143 × 2137. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149739590)

Multiplication

n×y
n×2 299479180
n×3 449218770
n×4 598958360
n×5 748697950

Division

n÷y
n÷2 74869795
n÷3 49913196.666667
n÷3 37434897.5
n÷5 29947918

Exponentiation

ny
n2 22421944813368100
n3 3.3574528233564E+24
n4 5.0274360921372E+32
n5 7.5280621918783E+40

Nth Root

y√n
2√n 12236.812902059
3√n 531.02163213417
4√n 110.62012882861
5√n 43.158597967877

Divisors of 149739590

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149739589
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149739590 can be divided by 48 positive divisors. The sum of these divisors (counting 149739590) is 1, the average is 0.020833333333333.

Base conversion 149739590

Base System Value
2 Binary 1000111011001101100001000110
3 Ternary 101102202120002202
4 Quaternary 20323031201012
5 Quinary 301313131330
6 Senary 22505234502
8 Octal 1073154106
10 Decimal 149739590
12 Duodecimal 42192a32
16 Hexadecimal 8ecd846
20 Vigesimal 26fh8ja
36 Base36 2h5ft2

Cryptographic Hash Functions

md5 e994f6c6fb7c84725f96b9fe4089af31
sha1 ab1e7087382470cff7e6db2c4e74fdbdca773e78
sha256 dde1a8e648ebe12ad1a06d3ae9e7553eb04be83a1078a678efbea5b081fd32c1
sha512 6921e6ac1af517e8f3aea29eb22333190d3123ddc041a817c3673d35c962f2b844655ab47be0133c65299ffff46a4336188885069eb47f1b5747251a796ff865
ripemd-160 3a668a9f86e45d66c514d799c9e88183c1f80dd7

149739590 as geometric shapes

Circle

Radius = n
Diameter 299479180
Circumference 940841591.7911
Area 7.0440617104873E+16

Sphere

Radius = n
Volume 1.4063665499508E+25
Surface area 2.8176246841949E+17
Circumference 940841591.7911

Square

Length = n
Perimeter 598958360
Area 22421944813368100
Diagonal 211763759.00219

Cube

Length = n
Surface area 134531668880208600
Volume 3.3574528233564E+24
Space diagonal 259356577.78453

Equilateral Triangle

Length = n
Perimeter 449218770
Area 9.7089869053148E+15
Altitude 129678288.89227

Triangular Pyramid

Length = n
Surface area 9.7089869053148E+15
Volume 3.956796098182E+23
Height 70587919.667396