149743137 (number)

149743137 is an odd 9-digits composite number following 149743136 and preceding 149743138. In scientific notation, it is written as 1.49743137 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 99828756 positive integers (up to 149743137) that are relatively prime to 149743137.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49743137 × 10^8
Engineering notation 1.49743137 × 10^6

Prime Factorization of 149743137

Prime Factorization 3 × 49914379

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149743137
Product of the distinct prime numbers

The prime factorization of 149743137 is 3 × 49914379. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 32, 56, 304, 42, 3278, 9297, 72415, 46568, 87156, 270372, 6398690, 6930705, 4855212, 64426985, 85565786, 842987609, 4730552322, 542299866

Basic calculations (n = 149743137)

Multiplication

n×y
n×2 299486274
n×3 449229411
n×4 598972548
n×5 748715685

Division

n÷y
n÷2 74871568.5
n÷3 49914379
n÷3 37435784.25
n÷5 29948627.4

Exponentiation

ny
n2 22423007078600769
n3 3.3576914209229E+24
n4 5.0279124644698E+32
n5 7.5289538499111E+40

Nth Root

y√n
2√n 12236.95783273
3√n 531.02582501074
4√n 110.6207839094
5√n 43.158802432303

Divisors of 149743137

1, 3, 49914379, 149743137

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149743136
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149743137 can be divided by 4 positive divisors. The sum of these divisors (counting 149743137) is 1, the average is 0.25.

Base conversion 149743137

Base System Value
2 Binary 1000111011001110011000100001
3 Ternary 101102202201222010
4 Quaternary 20323032120201
5 Quinary 301313240022
6 Senary 22505303133
8 Octal 1073163041
10 Decimal 149743137
12 Duodecimal 42194aa9
16 Hexadecimal 8ece621
20 Vigesimal 26fhhgh
36 Base36 2h5ijl

Cryptographic Hash Functions

md5 37a33aff009e367dae83b963f8b927fb
sha1 1fc63501a1655b37b5e45a60c6b9f9a2f8250923
sha256 b96d0f329fd3ba40c30571f939b60e1513b5679ea73f4d729a241eb12f55c5de
sha512 83c6b43ee772254c6e5776f4cbb4e61584a9ed2e6babd473cbc77ba2eb3d5d0b413587a8d1c9eada4ac0fabea8590344681776f058f94fad4aee2eda2c27fb60
ripemd-160 7a2a21325d3b6e809003de1809f973a91b120977

149743137 as geometric shapes

Circle

Radius = n
Diameter 299486274
Circumference 940863878.24938
Area 7.0443954309524E+16

Sphere

Radius = n
Volume 1.4064664934657E+25
Surface area 2.817758172381E+17
Circumference 940863878.24938

Square

Length = n
Perimeter 598972548
Area 22423007078600769
Diagonal 211768775.21769

Cube

Length = n
Surface area 134538042471604614
Volume 3.3576914209229E+24
Space diagonal 259362721.36875

Equilateral Triangle

Length = n
Perimeter 449229411
Area 9.7094468796533E+15
Altitude 129681360.68437

Triangular Pyramid

Length = n
Surface area 9.7094468796533E+15
Volume 3.9570772881108E+23
Height 70589591.739231