157024645 (number)

157024645 is an odd 9-digits composite number following 157024644 and preceding 157024646. In scientific notation, it is written as 1.57024645 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 119008080 positive integers (up to 157024645) that are relatively prime to 157024645.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-four thousand six hundred forty-five

Notation

Scientific notation 1.57024645 × 10^8
Engineering notation 1.57024645 × 10^6

Prime Factorization of 157024645

Prime Factorization 5 × 19 × 1652891

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157024645
Product of the distinct prime numbers

The prime factorization of 157024645 is 5 × 19 × 1652891. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 59, 46, 620, 921, 2591, 158, 45301, 17895, 963471, 207909, 3364066, 5479595, 42048734, 58187210, 254026410, 161371054, 8001197174, 6865455518

Basic calculations (n = 157024645)

Multiplication

n×y
n×2 314049290
n×3 471073935
n×4 628098580
n×5 785123225

Division

n÷y
n÷2 78512322.5
n÷3 52341548.333333
n÷3 39256161.25
n÷5 31404929

Exponentiation

ny
n2 24656739137376025
n3 3.8717157099041E+24
n4 6.0795478488861E+32
n5 9.5463884273185E+40

Nth Root

y√n
2√n 12530.947490114
3√n 539.49729736733
4√n 111.94171470062
5√n 43.570602358271

Divisors of 157024645

1, 5, 19, 95, 1652891, 8264455, 31404929, 157024645

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157024644
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157024645 can be divided by 8 positive divisors. The sum of these divisors (counting 157024645) is 1, the average is 0.125.

Base conversion 157024645

Base System Value
2 Binary 1001010111000000000110000101
3 Ternary 101221110200022121
4 Quaternary 21113000012011
5 Quinary 310144242040
6 Senary 23325325541
8 Octal 1127000605
10 Decimal 157024645
12 Duodecimal 447068b1
16 Hexadecimal 95c0185
20 Vigesimal 29181c5
36 Base36 2lhkzp

Cryptographic Hash Functions

md5 d1d1786afced2c3ed51bbfd80c6a01b1
sha1 801e00d93813635e89567de2b019790c8c99b3b4
sha256 63ca09e844ed2470e5e2e6c60f0d5001f93e89b755b7675580d53b6a46ff1f60
sha512 f0daeae0cdaa4077acc7f2213831b78e8828106d683d1ea4706b21ca65c222d772715c74dbc413869bae78726b44af98c0be20db89f33e9925c88e0dc5906c10
ripemd-160 d9036e17605ab67d13f9f0676508a6499296df46

157024645 as geometric shapes

Circle

Radius = n
Diameter 314049290
Circumference 986614942.32909
Area 7.746143053546E+16

Sphere

Radius = n
Volume 1.6217804841364E+25
Surface area 3.0984572214184E+17
Circumference 986614942.32909

Square

Length = n
Perimeter 628098580
Area 24656739137376025
Diagonal 222066382.58582

Cube

Length = n
Surface area 147940434824256150
Volume 3.8717157099041E+24
Space diagonal 271974663.18047

Equilateral Triangle

Length = n
Perimeter 471073935
Area 1.0676681233727E+16
Altitude 135987331.59023

Triangular Pyramid

Length = n
Surface area 1.0676681233727E+16
Volume 4.5628607221661E+23
Height 74022127.528607