125816250 (number)

125816250 is an even 9-digits composite number following 125816249 and preceding 125816251. In scientific notation, it is written as 1.25816250 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 80 positive divisors. There are 28752000 positive integers (up to 125816250) that are relatively prime to 125816250.

Interesting facts

Basic properties

Name

Name one hundred twenty-five million eight hundred sixteen thousand two hundred fifty

Notation

Scientific notation 1.25816250 × 10^8
Engineering notation 1.25816250 × 10^6

Prime Factorization of 125816250

Prime Factorization 2 × 3 × 7 × 25 × 5 × 5 × 4793

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 25163250
Product of the distinct prime numbers

The prime factorization of 125816250 is 2 × 3 × 7 × 25 × 5 × 5 × 4793. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 3, 85, 81, 201, 144, 130, 9996, 44870, 84154, 470576, 89699, 3956969, 9567892, 26669387, 61129619, 400303580, 67265835, 3053371157, 7644532107

Basic calculations (n = 125816250)

Multiplication

n×y
n×2 251632500
n×3 377448750
n×4 503265000
n×5 629081250

Division

n÷y
n÷2 62908125
n÷3 41938750
n÷3 31454062.5
n÷5 25163250

Exponentiation

ny
n2 15829728764062500
n3 1.9916371116115E+24
n4 2.5058031274379E+32
n5 3.1527075273251E+40

Nth Root

y√n
2√n 11216.784298541
3√n 501.08597295119
4√n 105.90932111264
5√n 41.681884645103

Divisors of 125816250

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 625, 750, 875, 1050, 1250, 1750, 1875, 2625, 3750, 4375, 4793, 5250, 8750, 9586, 13125, 14379, 23965, 26250, 28758, 33551, 47930, 67102, 71895, 100653, 119825, 143790, 167755, 201306, 239650, 335510, 359475, 503265, 599125, 718950, 838775, 1006530, 1198250, 1677550, 1797375, 2516325, 2995625, 3594750, 4193875, 5032650, 5991250, 8387750, 8986875, 12581625, 17973750, 20969375, 25163250, 41938750, 62908125, 125816250

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 -125816249
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 125816250 can be divided by 80 positive divisors. The sum of these divisors (counting 125816250) is 1, the average is 0.0125.

Base conversion 125816250

Base System Value
2 Binary 111011111111100110110111010
3 Ternary 22202202010110010
4 Quaternary 13133330312322
5 Quinary 224202110000
6 Senary 20252402350
8 Octal 737746672
10 Decimal 125816250
12 Duodecimal 361763b6
16 Hexadecimal 77fcdba
20 Vigesimal 1j670ca
36 Base36 22wofu

Cryptographic Hash Functions

md5 72b3d9fa280f0c6605bf3254d9e4814e
sha1 3f5cbf301735ac4f7135c9dcee8cbb888b30839d
sha256 f41f33b9e9e225dd5828b68ecabdc9c615a1bcf194906a59076f61f85b8e0da0
sha512 44f43a9c37d8736b99e32def7a9fc1ffcf4e26ce5fdaa2f8921738414881cb0131b24e308aef48ee97b1683db28f89c3c064e92b1a8ba1d0203db7b6d364dadf
ripemd-160 d4ba2ed7bbe671aa72309f0d55f09446b3dbcb7b

125816250 as geometric shapes

Circle

Radius = n
Diameter 251632500
Circumference 790526813.40443
Area 4.9730559593498E+16

Sphere

Radius = n
Volume 8.3425500246072E+24
Surface area 1.9892223837399E+17
Circumference 790526813.40443

Square

Length = n
Perimeter 503265000
Area 15829728764062500
Diagonal 177931047.11692

Cube

Length = n
Surface area 94978372584375000
Volume 1.9916371116115E+24
Space diagonal 217920137.41779

Equilateral Triangle

Length = n
Perimeter 377448750
Area 6.8544736223477E+15
Altitude 108960068.70889

Triangular Pyramid

Length = n
Surface area 6.8544736223477E+15
Volume 2.3471668454721E+23
Height 59310349.038975