157049446 (number)

157049446 is an even 9-digits composite number following 157049445 and preceding 157049447. In scientific notation, it is written as 1.57049446 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 77578560 positive integers (up to 157049446) that are relatively prime to 157049446.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-nine thousand four hundred forty-six

Notation

Scientific notation 1.57049446 × 10^8
Engineering notation 1.57049446 × 10^6

Prime Factorization of 157049446

Prime Factorization 2 × 83 × 946081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157049446
Product of the distinct prime numbers

The prime factorization of 157049446 is 2 × 83 × 946081. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 26, 96, 123, 31, 9911, 924, 56232, 70219, 241914, 123430, 3174408, 6867926, 65450586, 62658538, 50082000, 127072178, 8475354825, 3487166344

Basic calculations (n = 157049446)

Multiplication

n×y
n×2 314098892
n×3 471148338
n×4 628197784
n×5 785247230

Division

n÷y
n÷2 78524723
n÷3 52349815.333333
n÷3 39262361.5
n÷5 31409889.2

Exponentiation

ny
n2 24664528488906916
n3 3.873550535034E+24
n4 6.083389655801E+32
n5 9.5539297524568E+40

Nth Root

y√n
2√n 12531.937041016
3√n 539.52569921067
4√n 111.94613455147
5√n 43.571978608791

Divisors of 157049446

1, 2, 83, 166, 946081, 1892162, 78524723, 157049446

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 -157049445
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 157049446 can be divided by 8 positive divisors. The sum of these divisors (counting 157049446) is 1, the average is 0.125.

Base conversion 157049446

Base System Value
2 Binary 1001010111000110001001100110
3 Ternary 101221111221100011
4 Quaternary 21113012021212
5 Quinary 310201040241
6 Senary 23330040434
8 Octal 1127061146
10 Decimal 157049446
12 Duodecimal 4471911a
16 Hexadecimal 95c6266
20 Vigesimal 291b3c6
36 Base36 2li44m

Cryptographic Hash Functions

md5 052b920f4e7b01a6636b8e5ae495921e
sha1 9efa3aeb6d3b40464d3ca37b3daa0fa706b56c22
sha256 ca5a0abf86d80afa69136f931177ec1712ec8cd90a9898cd7bbee00042dfa07c
sha512 859f8cf0b290a97560782e87163182b394fd13173b8adf53852bd3059ea1ee8ef56cf4d9a7d75f388d628496f20a5e20247284031c30f1c93184e825a6e02ae2
ripemd-160 2166c68ac92e2777188abb83302607cc3aaf2833

157049446 as geometric shapes

Circle

Radius = n
Diameter 314098892
Circumference 986770771.60789
Area 7.7485901505006E+16

Sphere

Radius = n
Volume 1.6225490538896E+25
Surface area 3.0994360602002E+17
Circumference 986770771.60789

Square

Length = n
Perimeter 628197784
Area 24664528488906916
Diagonal 222101456.49638

Cube

Length = n
Surface area 147987170933441496
Volume 3.873550535034E+24
Space diagonal 272017619.77254

Equilateral Triangle

Length = n
Perimeter 471148338
Area 1.0680054121879E+16
Altitude 136008809.88627

Triangular Pyramid

Length = n
Surface area 1.0680054121879E+16
Volume 4.5650230843189E+23
Height 74033818.832127