149724970 (number)

149724970 is an even 9-digits composite number following 149724969 and preceding 149724971. In scientific notation, it is written as 1.49724970 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 57824704 positive integers (up to 149724970) that are relatively prime to 149724970.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty-four thousand nine hundred seventy

Notation

Scientific notation 1.49724970 × 10^8
Engineering notation 1.49724970 × 10^6

Prime Factorization of 149724970

Prime Factorization 2 × 5 × 29 × 516293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149724970
Product of the distinct prime numbers

The prime factorization of 149724970 is 2 × 5 × 29 × 516293. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149724970)

Multiplication

n×y
n×2 299449940
n×3 449174910
n×4 598899880
n×5 748624850

Division

n÷y
n÷2 74862485
n÷3 49908323.333333
n÷3 37431242.5
n÷5 29944994

Exponentiation

ny
n2 22417566641500900
n3 3.3564694928717E+24
n4 5.0254729412613E+32
n5 7.5243878536617E+40

Nth Root

y√n
2√n 12236.215509707
3√n 531.00434926564
4√n 110.61742859833
5√n 43.157755166923

Divisors of 149724970

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149724969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149724970 can be divided by 16 positive divisors. The sum of these divisors (counting 149724970) is 1, the average is 0.0625.

Base conversion 149724970

Base System Value
2 Binary 1000111011001001111100101010
3 Ternary 101102201211001021
4 Quaternary 20323021330222
5 Quinary 301312144340
6 Senary 22505043054
8 Octal 1073117452
10 Decimal 149724970
12 Duodecimal 4218648a
16 Hexadecimal 8ec9f2a
20 Vigesimal 26ffc8a
36 Base36 2h54iy

Cryptographic Hash Functions

md5 c601ca335910fae718b86ba0c4062ae7
sha1 0e30cbdeefbdd16f6ff7fa232a3995c72d6af3dc
sha256 65cf2e4b549095406afb39c53663080e92f69e863880d28a85c069e25e09ebaf
sha512 5cf2070e4396c8038786af5020762e0bda133eea5ee94b147196473d0f0ff1f8fad4afc6eb65094d5171de6f3ca2fa0c025ecedba225093235a80771fb705f2e
ripemd-160 2c1f1e6221d9be78cb4c6bfc6bd377cfb8af0c7e

149724970 as geometric shapes

Circle

Radius = n
Diameter 299449940
Circumference 940749731.6219
Area 7.0426862672299E+16

Sphere

Radius = n
Volume 1.4059546534405E+25
Surface area 2.817074506892E+17
Circumference 940749731.6219

Square

Length = n
Perimeter 598899880
Area 22417566641500900
Diagonal 211743083.1999

Cube

Length = n
Surface area 134505399849005400
Volume 3.3564694928717E+24
Space diagonal 259331255.20173

Equilateral Triangle

Length = n
Perimeter 449174910
Area 9.7070911012852E+15
Altitude 129665627.60086

Triangular Pyramid

Length = n
Surface area 9.7070911012852E+15
Volume 3.9556372320923E+23
Height 70581027.733302