157042008 (number)

157042008 is an even 9-digits composite number following 157042007 and preceding 157042009. In scientific notation, it is written as 1.57042008 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors. There are 52347312 positive integers (up to 157042008) that are relatively prime to 157042008.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-two thousand eight

Notation

Scientific notation 1.57042008 × 10^8
Engineering notation 1.57042008 × 10^6

Prime Factorization of 157042008

Prime Factorization 2 × 2 × 2 × 9 × 2181139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39260502
Product of the distinct prime numbers

The prime factorization of 157042008 is 2 × 2 × 2 × 9 × 2181139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 99, 82, 100, 857, 4774, 1529, 15742, 76052, 382860, 782106, 5969534, 3097640, 37530853, 46557823, 55002605, 75223933, 3776321991, 8534950960

Basic calculations (n = 157042008)

Multiplication

n×y
n×2 314084016
n×3 471126024
n×4 628168032
n×5 785210040

Division

n÷y
n÷2 78521004
n÷3 52347336
n÷3 39260502
n÷5 31408401.6

Exponentiation

ny
n2 24662192276672064
n3 3.8730001968107E+24
n4 6.0822372789154E+32
n5 9.5516675541334E+40

Nth Root

y√n
2√n 12531.640275718
3√n 539.51718160553
4√n 111.94480906106
5√n 43.57156587952

Divisors of 157042008

1, 2, 4, 8, 9, 18, 36, 72, 2181139, 4362278, 8724556, 17449112, 19630251, 39260502, 78521004, 157042008

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 -157042007
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 157042008 can be divided by 16 positive divisors. The sum of these divisors (counting 157042008) is 1, the average is 0.0625.

Base conversion 157042008

Base System Value
2 Binary 1001010111000100010101011000
3 Ternary 101221111120010200
4 Quaternary 21113010111120
5 Quinary 310200321013
6 Senary 23325542200
8 Octal 1127042530
10 Decimal 157042008
12 Duodecimal 44714960
16 Hexadecimal 95c4558
20 Vigesimal 291a508
36 Base36 2lhye0

Cryptographic Hash Functions

md5 dbd24ed25013dbf5da589bdfbfbcecc3
sha1 f90dfdbd073fca0e2ea09874864ff733d8ce9680
sha256 96c7df924fd453120c5b86b8883a2833c50b295d2de48233694624c61178fe65
sha512 53eadd79d206696b46412ba370290bb6ab2c74835d774e007c993eefd4249d8b728189809c8483fd14c9564f57b926d98cf9ed7fc969569cd6c4b920dbfb98be
ripemd-160 04e65c9a6bd4b032824489c2d622ce78d6dd072e

157042008 as geometric shapes

Circle

Radius = n
Diameter 314084016
Circumference 986724037.27558
Area 7.7478562077812E+16

Sphere

Radius = n
Volume 1.6223185287536E+25
Surface area 3.0991424831125E+17
Circumference 986724037.27558

Square

Length = n
Perimeter 628168032
Area 24662192276672064
Diagonal 222090937.5759

Cube

Length = n
Surface area 147973153660032384
Volume 3.8730001968107E+24
Space diagonal 272004736.77864

Equilateral Triangle

Length = n
Perimeter 471126024
Area 1.0679042512307E+16
Altitude 136002368.38932

Triangular Pyramid

Length = n
Surface area 1.0679042512307E+16
Volume 4.5643745045028E+23
Height 74030312.525301