157030740 (number)

157030740 is an even 9-digits composite number following 157030739 and preceding 157030741. In scientific notation, it is written as 1.57030740 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 41874816 positive integers (up to 157030740) that are relatively prime to 157030740.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty thousand seven hundred forty

Notation

Scientific notation 1.57030740 × 10^8
Engineering notation 1.57030740 × 10^6

Prime Factorization of 157030740

Prime Factorization 2 × 2 × 45 × 872393

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78515370
Product of the distinct prime numbers

The prime factorization of 157030740 is 2 × 2 × 45 × 872393. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 91, 65, 999, 630, 4702, 7792, 76385, 62686, 109141, 677675, 7172964, 8839134, 51866897, 36524011, 668851401, 947397375, 7374132458, 316468914

Basic calculations (n = 157030740)

Multiplication

n×y
n×2 314061480
n×3 471092220
n×4 628122960
n×5 785153700

Division

n÷y
n÷2 78515370
n÷3 52343580
n÷3 39257685
n÷5 31406148

Exponentiation

ny
n2 24658653304947600
n3 3.8721665758794E+24
n4 6.080491828136E+32
n5 9.5482413133615E+40

Nth Root

y√n
2√n 12531.190685645
3√n 539.50427757413
4√n 111.94280095498
5√n 43.570940596512

Divisors of 157030740

1, 2, 4, 45, 90, 180, 872393, 1744786, 3489572, 39257685, 78515370, 157030740

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157030739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157030740 can be divided by 12 positive divisors. The sum of these divisors (counting 157030740) is 1, the average is 0.083333333333333.

Base conversion 157030740

Base System Value
2 Binary 1001010111000001100101010100
3 Ternary 101221110222200100
4 Quaternary 21113001211110
5 Quinary 310144440430
6 Senary 23325414100
8 Octal 1127014524
10 Decimal 157030740
12 Duodecimal 4470a330
16 Hexadecimal 95c1954
20 Vigesimal 2918gh0
36 Base36 2lhpp0

Cryptographic Hash Functions

md5 c2131478c2fa78e6c655fae220e39c8c
sha1 78747f6542b05b6ff92042284791ccbb7fcf4d3e
sha256 98bcafb249810895fe23db6dc9eef263b49aeec1b37b741ce5701f8dc0150cd1
sha512 47cea23dd78146430a83decd06bf56f0b202cafcea2507251f5dafbe5484f21f445485881d0da5915fbf425967482dbb14e30da7aa524cbfe0c409ba83460cef
ripemd-160 95873ef8b41a65d9d3ad1b043f1f29bffcf157ec

157030740 as geometric shapes

Circle

Radius = n
Diameter 314061480
Circumference 986653238.34354
Area 7.7467444070241E+16

Sphere

Radius = n
Volume 1.6219693424345E+25
Surface area 3.0986977628096E+17
Circumference 986653238.34354

Square

Length = n
Perimeter 628122960
Area 24658653304947600
Diagonal 222075002.21748

Cube

Length = n
Surface area 147951919829685600
Volume 3.8721665758794E+24
Space diagonal 271985220.03014

Equilateral Triangle

Length = n
Perimeter 471092220
Area 1.0677510092599E+16
Altitude 135992610.01507

Triangular Pyramid

Length = n
Surface area 1.0677510092599E+16
Volume 4.5633920728137E+23
Height 74025000.739161