157863568 (number)

157863568 is an even 9-digits composite number following 157863567 and preceding 157863569. In scientific notation, it is written as 1.57863568 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors. There are 78164640 positive integers (up to 157863568) that are relatively prime to 157863568.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million eight hundred sixty-three thousand five hundred sixty-eight

Notation

Scientific notation 1.57863568 × 10^8
Engineering notation 1.57863568 × 10^6

Prime Factorization of 157863568

Prime Factorization 2 × 2 × 2 × 2 × 103 × 95791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19732946
Product of the distinct prime numbers

The prime factorization of 157863568 is 2 × 2 × 2 × 2 × 103 × 95791. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157863568)

Multiplication

n×y
n×2 315727136
n×3 473590704
n×4 631454272
n×5 789317840

Division

n÷y
n÷2 78931784
n÷3 52621189.333333
n÷3 39465892
n÷5 31572713.6

Exponentiation

ny
n2 24920906101690624
n3 3.9341031550059E+24
n4 6.2105156092928E+32
n5 9.8041415320266E+40

Nth Root

y√n
2√n 12564.376944361
3√n 540.45636774701
4√n 112.09093158843
5√n 43.617059416932

Divisors of 157863568

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157863567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157863568 can be divided by 20 positive divisors. The sum of these divisors (counting 157863568) is 1, the average is 0.05.

Base conversion 157863568

Base System Value
2 Binary 1001011010001100111010010000
3 Ternary 102000001022002211
4 Quaternary 21122030322100
5 Quinary 310403113233
6 Senary 23355321504
8 Octal 1132147220
10 Decimal 157863568
12 Duodecimal 44a50294
16 Hexadecimal 968ce90
20 Vigesimal 296cii8
36 Base36 2lzkb4

Cryptographic Hash Functions

md5 a9f13377d05b5cd6933b232af16e5e2a
sha1 e5d8b9e22ceed95667b7b7d9d1a77c4b3cc2aee2
sha256 c9c577af95d91c55db384f712e1e7ae3117d4f0c506852e804ee9d12c293c27a
sha512 2633a308c56d783875b8aa131877721b6122705b79fead8285877620b1a24573a7090d4399b2eb74a001b7fdd893681c43e2ba8bd1c323f349ff0378fb01f539
ripemd-160 b99c3d9ef2a5b5d859da6d8a74bfd7c650b3d40c

157863568 as geometric shapes

Circle

Radius = n
Diameter 315727136
Circumference 991886050.99655
Area 7.8291335529872E+16

Sphere

Radius = n
Volume 1.6479132760308E+25
Surface area 3.1316534211949E+17
Circumference 991886050.99655

Square

Length = n
Perimeter 631454272
Area 24920906101690624
Diagonal 223252798.87021

Cube

Length = n
Surface area 149525436610143744
Volume 3.9341031550059E+24
Space diagonal 273427720.4401

Equilateral Triangle

Length = n
Perimeter 473590704
Area 1.0791068884695E+16
Altitude 136713860.22005

Triangular Pyramid

Length = n
Surface area 1.0791068884695E+16
Volume 4.6363850313201E+23
Height 74417599.623402