157425744 (number)

157425744 is an even 9-digits composite number following 157425743 and preceding 157425745. In scientific notation, it is written as 1.57425744 × 10^8. The sum of its digits is 39. It has a total of 8 prime factors and 80 positive divisors. There are 44338560 positive integers (up to 157425744) that are relatively prime to 157425744.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57425744 × 10^8
Engineering notation 1.57425744 × 10^6

Prime Factorization of 157425744

Prime Factorization 2 × 2 × 2 × 2 × 3 × 71 × 7 × 6599

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 19678218
Product of the distinct prime numbers

The prime factorization of 157425744 is 2 × 2 × 2 × 2 × 3 × 71 × 7 × 6599. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 4, 66, 45, 405, 734, 4462, 4897, 53627, 19666, 850742, 507348, 99780, 1343080, 35485740, 2180599, 156498391, 712285382, 9955949955, 7965641699

Basic calculations (n = 157425744)

Multiplication

n×y
n×2 314851488
n×3 472277232
n×4 629702976
n×5 787128720

Division

n÷y
n÷2 78712872
n÷3 52475248
n÷3 39356436
n÷5 31485148.8

Exponentiation

ny
n2 24782864873953536
n3 3.9014609412336E+24
n4 6.1419039136064E+32
n5 9.66893793176E+40

Nth Root

y√n
2√n 12546.941619375
3√n 539.95626531947
4√n 112.01313145955
5√n 43.592838735446

Divisors of 157425744

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 6599, 7952, 11928, 13198, 19797, 23856, 26396, 39594, 46193, 52792, 79188, 92386, 105584, 138579, 158376, 184772, 277158, 316752, 369544, 468529, 554316, 739088, 937058, 1108632, 1405587, 1874116, 2217264, 2811174, 3279703, 3748232, 5622348, 6559406, 7496464, 9839109, 11244696, 13118812, 19678218, 22489392, 26237624, 39356436, 52475248, 78712872, 157425744

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157425743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157425744 can be divided by 80 positive divisors. The sum of these divisors (counting 157425744) is 1, the average is 0.0125.

Base conversion 157425744

Base System Value
2 Binary 1001011000100010000001010000
3 Ternary 101222020001112010
4 Quaternary 21120202001100
5 Quinary 310300110434
6 Senary 23342102520
8 Octal 1130420120
10 Decimal 157425744
12 Duodecimal 4487aa40
16 Hexadecimal 9622050
20 Vigesimal 293i474
36 Base36 2lq6hc

Cryptographic Hash Functions

md5 c33815d3d78ee116c618986ccda7fb92
sha1 303675e0719a4f3a28b25aa5cce1900fa3c62699
sha256 d6b53cca26071c7e6f47e7c3f7d540d7bdd79d390f3085f630249232ee063b88
sha512 772faa3f15e6f6d3f1133b7155b196640f8112d7e94a16b691452416b54670ed858f8894e7b85c8e7476acea8b475a46358a7ac2ba21440fe8f93bf2fce68efd
ripemd-160 bdcb62233225a3242700dd1f95d9008990b0cd99

157425744 as geometric shapes

Circle

Radius = n
Diameter 314851488
Circumference 989135121.67261
Area 7.7857666222921E+16

Sphere

Radius = n
Volume 1.6342401374996E+25
Surface area 3.1143066489168E+17
Circumference 989135121.67261

Square

Length = n
Perimeter 629702976
Area 24782864873953536
Diagonal 222633622.23147

Cube

Length = n
Surface area 148697189243721216
Volume 3.9014609412336E+24
Space diagonal 272669387.02733

Equilateral Triangle

Length = n
Perimeter 472277232
Area 1.07312952797E+16
Altitude 136334693.51367

Triangular Pyramid

Length = n
Surface area 1.07312952797E+16
Volume 4.5979158134679E+23
Height 74211207.410492