157425450 (number)

157425450 is an even 9-digits composite number following 157425449 and preceding 157425451. In scientific notation, it is written as 1.57425450 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 31415040 positive integers (up to 157425450) that are relatively prime to 157425450.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57425450 × 10^8
Engineering notation 1.57425450 × 10^6

Prime Factorization of 157425450

Prime Factorization 2 × 3 × 247 × 5 × 35 × 607

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 157425450
Product of the distinct prime numbers

The prime factorization of 157425450 is 2 × 3 × 247 × 5 × 35 × 607. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 6, 40, 39, 819, 942, 7565, 5239, 4549, 61962, 176597, 465437, 6403963, 7803096, 87289087, 14438900, 755082337, 310663655, 2869192900, 8827499175

Basic calculations (n = 157425450)

Multiplication

n×y
n×2 314850900
n×3 472276350
n×4 629701800
n×5 787127250

Division

n÷y
n÷2 78712725
n÷3 52475150
n÷3 39356362.5
n÷5 31485090

Exponentiation

ny
n2 24782772307702500
n3 3.9014390827876E+24
n4 6.1418580325543E+32
n5 9.6688476461097E+40

Nth Root

y√n
2√n 12546.929903367
3√n 539.955929188
4√n 112.01307916206
5√n 43.592822453097

Divisors of 157425450

1, 2, 3, 5, 6, 10, 15, 30, 35, 70, 105, 175, 210, 247, 350, 494, 525, 607, 741, 1050, 1214, 1235, 1482, 1821, 2470, 3035, 3642, 3705, 6070, 7410, 8645, 9105, 17290, 18210, 21245, 25935, 42490, 43225, 51870, 63735, 86450, 106225, 127470, 129675, 149929, 212450, 259350, 299858, 318675, 449787, 637350, 749645, 899574, 1499290, 2248935, 4497870, 5247515, 10495030, 15742545, 26237575, 31485090, 52475150, 78712725, 157425450

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 -157425449
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 157425450 can be divided by 64 positive divisors. The sum of these divisors (counting 157425450) is 1, the average is 0.015625.

Base conversion 157425450

Base System Value
2 Binary 1001011000100001111100101010
3 Ternary 101222020001010020
4 Quaternary 21120201330222
5 Quinary 310300103300
6 Senary 23342101310
8 Octal 1130417452
10 Decimal 157425450
12 Duodecimal 4487a836
16 Hexadecimal 9621f2a
20 Vigesimal 293i3ca
36 Base36 2lq696

Cryptographic Hash Functions

md5 62f56263fa3a4e74ccf417626bd02574
sha1 1c02ba377a15f0571578aa31a5d55c159d132aed
sha256 edc58dac039de15fd49cfb5038ecd1cf2ab92ea7a9d462892b8c07b1956f8337
sha512 dd9b0e1a1b5542ffcb4623a871adf4de7a1ba95d48b66999831667521ad22ddc82a3db1d8ac784c2bbc6b532109a9834f7dcaefc315f0b6c31f950786edcff7c
ripemd-160 c333a618d58721c4213b01fab3f06781100d0f2e

157425450 as geometric shapes

Circle

Radius = n
Diameter 314850900
Circumference 989133274.41613
Area 7.7857375417467E+16

Sphere

Radius = n
Volume 1.6342309814552E+25
Surface area 3.1142950166987E+17
Circumference 989133274.41613

Square

Length = n
Perimeter 629701800
Area 24782772307702500
Diagonal 222633206.45269

Cube

Length = n
Surface area 148696633846215000
Volume 3.9014390827876E+24
Space diagonal 272668877.80439

Equilateral Triangle

Length = n
Perimeter 472276350
Area 1.0731255197338E+16
Altitude 136334438.9022

Triangular Pyramid

Length = n
Surface area 1.0731255197338E+16
Volume 4.5978900530422E+23
Height 74211068.817563