15913900 (number)

15913900 is an even 8-digits composite number following 15913899 and preceding 15913901. In scientific notation, it is written as 1.5913900 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 6328960 positive integers (up to 15913900) that are relatively prime to 15913900.

Interesting facts

Basic properties

Name

Name fifteen million nine hundred thirteen thousand nine hundred

Notation

Scientific notation 1.5913900 × 10^7
Engineering notation 1.5913900 × 10^6

Prime Factorization of 15913900

Prime Factorization 2 × 2 × 25 × 683 × 233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7956950
Product of the distinct prime numbers

The prime factorization of 15913900 is 2 × 2 × 25 × 683 × 233. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 25, 91, 984, 755, 3178, 6386, 45748, 37492, 891358, 994708, 4715027, 1970234, 62370463, 61260115, 973724009, 345774780, 3784869288, 8454212210

Basic calculations (n = 15913900)

Multiplication

n×y
n×2 31827800
n×3 47741700
n×4 63655600
n×5 79569500

Division

n÷y
n÷2 7956950
n÷3 5304633.3333333
n÷3 3978475
n÷5 3182780

Exponentiation

ny
n2 253252213210000
n3 4.0302303958026E+21
n4 6.4136683495763E+28
n5 1.0206647674832E+36

Nth Root

y√n
2√n 3989.2229819853
3√n 251.53140010069
4√n 63.16029593016
5√n 27.564830414667

Divisors of 15913900

1, 2, 4, 25, 50, 100, 233, 466, 683, 932, 1366, 2732, 5825, 11650, 17075, 23300, 34150, 68300, 159139, 318278, 636556, 3978475, 7956950, 15913900

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15913899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15913900 can be divided by 24 positive divisors. The sum of these divisors (counting 15913900) is 1, the average is 0.041666666666667.

Base conversion 15913900

Base System Value
2 Binary 111100101101001110101100
3 Ternary 1002221111202201
4 Quaternary 330231032230
5 Quinary 13033221100
6 Senary 1325031244
8 Octal 74551654
10 Decimal 15913900
12 Duodecimal 53b5524
16 Hexadecimal f2d3ac
20 Vigesimal 4j94f0
36 Base36 9h38s

Cryptographic Hash Functions

md5 436cf545c58ae7fed7ffd8be61bb9b8b
sha1 5ae4db68271843256cc1ad87a7ee57031cc3748f
sha256 9cf20c195c581248b99dd3e9feb0f2d2536c12016b06d7e21450d6cb5f38e764
sha512 d035728b8ca8f06bf68d6157e22a43e622170e0c80b8aa6b7cb1f4341d366fd3a967924bc267b11d1d74ab831271f57feefbc7e1f50ce918e2d76b7ec2b3e1f9
ripemd-160 03ba9ccc8238db1f278defccbeb0e2661176abfb

15913900 as geometric shapes

Circle

Radius = n
Diameter 31827800
Circumference 99989982.659925
Area 7.9561529252589E+14

Sphere

Radius = n
Volume 1.688178960497E+22
Surface area 3.1824611701036E+15
Circumference 99989982.659925

Square

Length = n
Perimeter 63655600
Area 253252213210000
Diagonal 22505653.210249

Cube

Length = n
Surface area 1519513279260000
Volume 4.0302303958026E+21
Space diagonal 27563683.34657

Equilateral Triangle

Length = n
Perimeter 47741700
Area 1.0966142510225E+14
Altitude 13781841.673285

Triangular Pyramid

Length = n
Surface area 1.0966142510225E+14
Volume 4.749672071027E+20
Height 7501884.4034164