157038640 (number)

157038640 is an even 9-digits composite number following 157038639 and preceding 157038641. In scientific notation, it is written as 1.57038640 × 10^8. The sum of its digits is 34. It has a total of 8 prime factors and 60 positive divisors. There are 57101440 positive integers (up to 157038640) that are relatively prime to 157038640.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57038640 × 10^8
Engineering notation 1.57038640 × 10^6

Prime Factorization of 157038640

Prime Factorization 2 × 2 × 2 × 2 × 5 × 11 × 11 × 16223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1784530
Product of the distinct prime numbers

The prime factorization of 157038640 is 2 × 2 × 2 × 2 × 5 × 11 × 11 × 16223. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 10, 87, 6, 280, 713, 3801, 9677, 7709, 14941, 528670, 329044, 9515098, 3005890, 82662562, 55884697, 786124210, 65972458, 6021706536, 464298320

Basic calculations (n = 157038640)

Multiplication

n×y
n×2 314077280
n×3 471115920
n×4 628154560
n×5 785193200

Division

n÷y
n÷2 78519320
n÷3 52346213.333333
n÷3 39259660
n÷5 31407728

Exponentiation

ny
n2 24661134453049600
n3 3.8727510153641E+24
n4 6.0817155251139E+32
n5 9.5506433493077E+40

Nth Root

y√n
2√n 12531.505895143
3√n 539.51332466118
4√n 111.9442088504
5√n 43.571378986479

Divisors of 157038640

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 16223, 32446, 64892, 81115, 129784, 162230, 178453, 259568, 324460, 356906, 648920, 713812, 892265, 1297840, 1427624, 1784530, 1962983, 2855248, 3569060, 3925966, 7138120, 7851932, 9814915, 14276240, 15703864, 19629830, 31407728, 39259660, 78519320, 157038640

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157038639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157038640 can be divided by 60 positive divisors. The sum of these divisors (counting 157038640) is 1, the average is 0.016666666666667.

Base conversion 157038640

Base System Value
2 Binary 1001010111000011100000110000
3 Ternary 101221111101111221
4 Quaternary 21113003200300
5 Quinary 310200214030
6 Senary 23325514424
8 Octal 1127034060
10 Decimal 157038640
12 Duodecimal 44712a14
16 Hexadecimal 95c3830
20 Vigesimal 2919gc0
36 Base36 2lhvsg

Cryptographic Hash Functions

md5 88ac961dd3961a973f03e0e324e6b0c5
sha1 dea5dcbbfaa231a5cf4e50372f67b67ee22b4ca2
sha256 a91d4e2fe5a9f23e19c0208c35af5d2969e8e4e8bc6620795fe1290d80831cd5
sha512 ba974524306f6bf347b93e0aa40e581739ec0b017280516297026ada93a1030ad68b1e1a3ea583e19326a05fc0bdffef7078691285cc6cb90a6693e72a453fa9
ripemd-160 ebf6067e55bd00df75f1b1c81b17a8ddfe9a8551

157038640 as geometric shapes

Circle

Radius = n
Diameter 314077280
Circumference 986702875.50746
Area 7.7475238826891E+16

Sphere

Radius = n
Volume 1.6222141518733E+25
Surface area 3.0990095530756E+17
Circumference 986702875.50746

Square

Length = n
Perimeter 628154560
Area 24661134453049600
Diagonal 222086174.50463

Cube

Length = n
Surface area 147966806718297600
Volume 3.8727510153641E+24
Space diagonal 271998903.23152

Equilateral Triangle

Length = n
Perimeter 471115920
Area 1.0678584461242E+16
Altitude 135999451.61576

Triangular Pyramid

Length = n
Surface area 1.0678584461242E+16
Volume 4.5640808413517E+23
Height 74028724.834875