149366923 (number)

149366923 is an odd 9-digits composite number following 149366922 and preceding 149366924. In scientific notation, it is written as 1.49366923 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 141505488 positive integers (up to 149366923) that are relatively prime to 149366923.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million three hundred sixty-six thousand nine hundred twenty-three

Notation

Scientific notation 1.49366923 × 10^8
Engineering notation 1.49366923 × 10^6

Prime Factorization of 149366923

Prime Factorization 19 × 7861417

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149366923
Product of the distinct prime numbers

The prime factorization of 149366923 is 19 × 7861417. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 49, 57, 466, 407, 8326, 69, 58124, 23947, 759044, 214941, 486706, 5935690, 52809296, 56543499, 289559992, 817786236, 4375069644, 9338673665

Basic calculations (n = 149366923)

Multiplication

n×y
n×2 298733846
n×3 448100769
n×4 597467692
n×5 746834615

Division

n÷y
n÷2 74683461.5
n÷3 49788974.333333
n÷3 37341730.75
n÷5 29873384.6

Exponentiation

ny
n2 22310477686487929
n3 3.3324474026909E+24
n4 4.9775741459928E+32
n5 7.4348493419129E+40

Nth Root

y√n
2√n 12221.576125852
3√n 530.58073640567
4√n 110.55123755912
5√n 43.137094208317

Divisors of 149366923

1, 19, 7861417, 149366923

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 -149366922
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 149366923 can be divided by 4 positive divisors. The sum of these divisors (counting 149366923) is 1, the average is 0.25.

Base conversion 149366923

Base System Value
2 Binary 1000111001110010100010001011
3 Ternary 101102001121220021
4 Quaternary 20321302202023
5 Quinary 301214220143
6 Senary 22453241311
8 Octal 1071624213
10 Decimal 149366923
12 Duodecimal 42033237
16 Hexadecimal 8e7288b
20 Vigesimal 26dah63
36 Base36 2gxg97

Cryptographic Hash Functions

md5 24f5e119d403cc7199889b8425a43f02
sha1 7f4b99a8fa751c1bd5ae243a02ff1e8c9b54725d
sha256 7ac0b76fc28b0e531018a74bb9a1fb3814dae757a2e93222b9f285c9156596bc
sha512 ec41dccde6ef0b96c1ba01ba97a12e9e6f749e45248b2ee898565da15925488f3b054bf7b9cdb6c13f215d24fc2ba1804bb4c1c7f85fdc24daca71fb7905c2a1
ripemd-160 46793a5a16ea0a38b1827b89e52dbc6a024997bc

149366923 as geometric shapes

Circle

Radius = n
Diameter 298733846
Circumference 938500055.97222
Area 7.0090432797949E+16

Sphere

Radius = n
Volume 1.3958923038357E+25
Surface area 2.803617311918E+17
Circumference 938500055.97222

Square

Length = n
Perimeter 597467692
Area 22310477686487929
Diagonal 211236728.27654

Cube

Length = n
Surface area 133862866118927574
Volume 3.3324474026909E+24
Space diagonal 258711099.60623

Equilateral Triangle

Length = n
Perimeter 448100769
Area 9.6607202235322E+15
Altitude 129355549.80311

Triangular Pyramid

Length = n
Surface area 9.6607202235322E+15
Volume 3.927326927317E+23
Height 70412242.758846