15393925 (number)

15393925 is an odd 8-digits composite number following 15393924 and preceding 15393926. In scientific notation, it is written as 1.5393925 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 11182080 positive integers (up to 15393925) that are relatively prime to 15393925.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-three thousand nine hundred twenty-five

Notation

Scientific notation 1.5393925 × 10^7
Engineering notation 1.5393925 × 10^6

Prime Factorization of 15393925

Prime Factorization 29 × 5 × 5 × 17 × 1249

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3078785
Product of the distinct prime numbers

The prime factorization of 15393925 is 29 × 5 × 5 × 17 × 1249. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15393925)

Multiplication

n×y
n×2 30787850
n×3 46181775
n×4 61575700
n×5 76969625

Division

n÷y
n÷2 7696962.5
n÷3 5131308.3333333
n÷3 3848481.25
n÷5 3078785

Exponentiation

ny
n2 236972926905625
n3 3.6479434638157E+21
n4 5.6156168086219E+28
n5 8.6446383980664E+35

Nth Root

y√n
2√n 3923.509271048
3√n 248.76147434928
4√n 62.637921988585
5√n 27.382296784037

Divisors of 15393925

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 -15393924
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 15393925 can be divided by 24 positive divisors. The sum of these divisors (counting 15393925) is 1, the average is 0.041666666666667.

Base conversion 15393925

Base System Value
2 Binary 111010101110010010000101
3 Ternary 1001222002111101
4 Quaternary 322232102011
5 Quinary 12420101200
6 Senary 1305540101
8 Octal 72562205
10 Decimal 15393925
12 Duodecimal 51a4631
16 Hexadecimal eae485
20 Vigesimal 4g44g5
36 Base36 95y11

Cryptographic Hash Functions

md5 ade550d81f07703a22d1c2fad3a97611
sha1 09c748447dbf087ebe3fc8b6334618ba2af02ed3
sha256 287cf70cc3c7c6a7577453ce14855e9f4a1eb7dfc7cba4c075d85450ca7e0970
sha512 1b6fa2ec54f757d4bc7d291c481a133969cb0cd7fb26d70abf3157a949901ac94b02bcb65879b2b59605258aa42be7f20ba4c4c31c525568287be7638f32f265
ripemd-160 2874d350fa349d4610bfd930ad6affc085d77fe0

15393925 as geometric shapes

Circle

Radius = n
Diameter 30787850
Circumference 96722883.379825
Area 7.4447240626638E+14

Sphere

Radius = n
Volume 1.5280469848846E+22
Surface area 2.9778896250655E+15
Circumference 96722883.379825

Square

Length = n
Perimeter 61575700
Area 236972926905625
Diagonal 21770297.513154

Cube

Length = n
Surface area 1421837561433750
Volume 3.6479434638157E+21
Space diagonal 26663060.227905

Equilateral Triangle

Length = n
Perimeter 46181775
Area 1.0261228735471E+14
Altitude 13331530.113952

Triangular Pyramid

Length = n
Surface area 1.0261228735471E+14
Volume 4.299142601082E+20
Height 7256765.8377181