157049445 (number)

157049445 is an odd 9-digits composite number following 157049444 and preceding 157049446. In scientific notation, it is written as 1.57049445 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 69600000 positive integers (up to 157049445) that are relatively prime to 157049445.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57049445 × 10^8
Engineering notation 1.57049445 × 10^6

Prime Factorization of 157049445

Prime Factorization 3 × 5 × 7 × 251 × 101 × 59

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 157049445
Product of the distinct prime numbers

The prime factorization of 157049445 is 3 × 5 × 7 × 251 × 101 × 59. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 2, 14, 6, 532, 410, 6299, 7149, 32416, 6654, 519674, 521518, 834740, 2094229, 30690408, 53964498, 737709644, 144553116, 2377579133, 233441084

Basic calculations (n = 157049445)

Multiplication

n×y
n×2 314098890
n×3 471148335
n×4 628197780
n×5 785247225

Division

n÷y
n÷2 78524722.5
n÷3 52349815
n÷3 39262361.25
n÷5 31409889

Exponentiation

ny
n2 24664528174808025
n3 3.8735504610405E+24
n4 6.083389500859E+32
n5 9.5539294482873E+40

Nth Root

y√n
2√n 12531.937001118
3√n 539.52569806554
4√n 111.94613437327
5√n 43.571978553303

Divisors of 157049445

1, 3, 5, 7, 15, 21, 35, 59, 101, 105, 177, 251, 295, 303, 413, 505, 707, 753, 885, 1239, 1255, 1515, 1757, 2065, 2121, 3535, 3765, 5271, 5959, 6195, 8785, 10605, 14809, 17877, 25351, 26355, 29795, 41713, 44427, 74045, 76053, 89385, 103663, 125139, 126755, 177457, 208565, 222135, 310989, 380265, 518315, 532371, 625695, 887285, 1495709, 1554945, 2661855, 4487127, 7478545, 10469963, 22435635, 31409889, 52349815, 157049445

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157049444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157049445 can be divided by 64 positive divisors. The sum of these divisors (counting 157049445) is 1, the average is 0.015625.

Base conversion 157049445

Base System Value
2 Binary 1001010111000110001001100101
3 Ternary 101221111221100010
4 Quaternary 21113012021211
5 Quinary 310201040240
6 Senary 23330040433
8 Octal 1127061145
10 Decimal 157049445
12 Duodecimal 44719119
16 Hexadecimal 95c6265
20 Vigesimal 291b3c5
36 Base36 2li44l

Cryptographic Hash Functions

md5 90c29d6abb265c70113aa667212137cf
sha1 ccc5540162ad6db92593fd5bd97ef243844b1d0b
sha256 ec6a5571bec4144e711b0f5546210c71e80b854f4b037c65963b9d4f7be4748c
sha512 8ea0b93c9701b31cac8d62e7d3723c9e7bb1d421cd8685fa48cf43201ba92240bd3c743d13cacf3095c430d3c8151c93a873bc22634e7f39d9e0e15a0ded7b9c
ripemd-160 98170256c90e7244abf44b25d82bc1f3c278f313

157049445 as geometric shapes

Circle

Radius = n
Diameter 314098890
Circumference 986770765.32471
Area 7.7485900518235E+16

Sphere

Radius = n
Volume 1.6225490228952E+25
Surface area 3.0994360207294E+17
Circumference 986770765.32471

Square

Length = n
Perimeter 628197780
Area 24664528174808025
Diagonal 222101455.08217

Cube

Length = n
Surface area 147987169048848150
Volume 3.8735504610405E+24
Space diagonal 272017618.04049

Equilateral Triangle

Length = n
Perimeter 471148335
Area 1.068005398587E+16
Altitude 136008809.02025

Triangular Pyramid

Length = n
Surface area 1.068005398587E+16
Volume 4.5650229971166E+23
Height 74033818.360722