156945250 (number)

156945250 is an even 9-digits composite number following 156945249 and preceding 156945251. In scientific notation, it is written as 1.56945250 × 10^8. The sum of its digits is 37. It has a total of 6 prime factors and 64 positive divisors. There are 47160000 positive integers (up to 156945250) that are relatively prime to 156945250.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred forty-five thousand two hundred fifty

Notation

Scientific notation 1.56945250 × 10^8
Engineering notation 1.56945250 × 10^6

Prime Factorization of 156945250

Prime Factorization 2 × 5 × 11 × 31 × 175 × 263

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 156945250
Product of the distinct prime numbers

The prime factorization of 156945250 is 2 × 5 × 11 × 31 × 175 × 263. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 3, 38, 48, 57, 438, 2474, 982, 14279, 95159, 414510, 31328, 8199993, 9744820, 11270358, 64109022, 670977896, 874495545, 4949924196, 6531801638

Basic calculations (n = 156945250)

Multiplication

n×y
n×2 313890500
n×3 470835750
n×4 627781000
n×5 784726250

Division

n÷y
n÷2 78472625
n÷3 52315083.333333
n÷3 39236312.5
n÷5 31389050

Exponentiation

ny
n2 24631811497562500
n3 3.8658458134378E+24
n4 6.0672613765145E+32
n5 9.5222785355242E+40

Nth Root

y√n
2√n 12527.779132791
3√n 539.40635493573
4√n 111.92756198895
5√n 43.566195422249

Divisors of 156945250

1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 175, 263, 310, 341, 350, 526, 682, 875, 1315, 1705, 1750, 1925, 2630, 2893, 3410, 3850, 5425, 5786, 8153, 9625, 10850, 14465, 16306, 19250, 27125, 28930, 40765, 46025, 54250, 59675, 81530, 89683, 92050, 119350, 179366, 230125, 298375, 448415, 460250, 506275, 596750, 896830, 1012550, 1426775, 2531375, 2853550, 5062750, 7133875, 14267750, 15694525, 31389050, 78472625, 156945250

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 -156945249
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 156945250 can be divided by 64 positive divisors. The sum of these divisors (counting 156945250) is 1, the average is 0.015625.

Base conversion 156945250

Base System Value
2 Binary 1001010110101100101101100010
3 Ternary 101221022122102001
4 Quaternary 21112230231202
5 Quinary 310134222000
6 Senary 23323514214
8 Octal 1126545542
10 Decimal 156945250
12 Duodecimal 4468896a
16 Hexadecimal 95acb62
20 Vigesimal 290i32a
36 Base36 2lfvqa

Cryptographic Hash Functions

md5 ed68e05dfed8f99bfafe1b165fa40f03
sha1 c5cf5b0bb278a324ec999b1577494456e886fa82
sha256 31afadadde593dc8473c3d34ef37a59e34783a6ec125ed2659eb75fffa7d3ad7
sha512 bc21e8717b4ec5f5a26651093c760be121742186a6e19ab0d7dc1c3501667cefea1e826232e44c1daff116c5db6967acfa1b686e8b66106846eb29f5c32734f3
ripemd-160 e6a18dc1bb47e1b82ec4a2744b3e3995cd9a44ed

156945250 as geometric shapes

Circle

Radius = n
Diameter 313890500
Circumference 986116088.83163
Area 7.7383118045351E+16

Sphere

Radius = n
Volume 1.6193217076543E+25
Surface area 3.095324721814E+17
Circumference 986116088.83163

Square

Length = n
Perimeter 627781000
Area 24631811497562500
Diagonal 221954101.10004

Cube

Length = n
Surface area 147790868985375000
Volume 3.8658458134378E+24
Space diagonal 271837147.0066

Equilateral Triangle

Length = n
Perimeter 470835750
Area 1.0665887249059E+16
Altitude 135918573.5033

Triangular Pyramid

Length = n
Surface area 1.0665887249059E+16
Volume 4.5559429828392E+23
Height 73984700.366679