15156940 (number)

15156940 is an even 8-digits composite number following 15156939 and preceding 15156941. In scientific notation, it is written as 1.5156940 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 5840640 positive integers (up to 15156940) that are relatively prime to 15156940.

Interesting facts

Basic properties

Name

Name fifteen million one hundred fifty-six thousand nine hundred forty

Notation

Scientific notation 1.5156940 × 10^7
Engineering notation 1.5156940 × 10^6

Prime Factorization of 15156940

Prime Factorization 2 × 2 × 5 × 4187 × 181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7578470
Product of the distinct prime numbers

The prime factorization of 15156940 is 2 × 2 × 5 × 4187 × 181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 57, 73, 769, 56, 3250, 6726, 87361, 50403, 289895, 712931, 4696682, 7814295, 26035440, 89738837, 314725082, 768214613, 5996451593, 7148567310

Basic calculations (n = 15156940)

Multiplication

n×y
n×2 30313880
n×3 45470820
n×4 60627760
n×5 75784700

Division

n÷y
n÷2 7578470
n÷3 5052313.3333333
n÷3 3789235
n÷5 3031388

Exponentiation

ny
n2 229732830163600
n3 3.4820467228199E+21
n4 5.2777173254977E+28
n5 7.999404483953E+35

Nth Root

y√n
2√n 3893.1914928501
3√n 247.47833024575
4√n 62.39544448796
5√n 27.29746427474

Divisors of 15156940

1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 4187, 8374, 16748, 20935, 41870, 83740, 757847, 1515694, 3031388, 3789235, 7578470, 15156940

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 -15156939
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 15156940 can be divided by 24 positive divisors. The sum of these divisors (counting 15156940) is 1, the average is 0.041666666666667.

Base conversion 15156940

Base System Value
2 Binary 111001110100011011001100
3 Ternary 1001112001102011
4 Quaternary 321310123030
5 Quinary 12340010230
6 Senary 1300511004
8 Octal 71643314
10 Decimal 15156940
12 Duodecimal 50ab464
16 Hexadecimal e746cc
20 Vigesimal 4eec70
36 Base36 90v64

Cryptographic Hash Functions

md5 10b5383e2b01f367e856a73c35398263
sha1 eaa4e0995f633ee7a3fdc39af6149008f3cf64d8
sha256 5094a8c3608c85fc5779f82f7c67c928b7ffe8dc0b25c01ffe70262a2cbc38c3
sha512 c3503e20bf3fad007320935600be0f1b31230148cb30c021d91e3ae45045e04db0c29f5340f26a41bae9ec3149d067650c13563a5a5afd78e679aaf0ac9a509f
ripemd-160 43be75a5c11f3cf0447a09816956dcd658938927

15156940 as geometric shapes

Circle

Radius = n
Diameter 30313880
Circumference 95233862.709803
Area 7.2172697153036E+14

Sphere

Radius = n
Volume 1.4585563205156E+22
Surface area 2.8869078861214E+15
Circumference 95233862.709803

Square

Length = n
Perimeter 60627760
Area 229732830163600
Diagonal 21435150.112075

Cube

Length = n
Surface area 1378396980981600
Volume 3.4820467228199E+21
Space diagonal 26252590.167273

Equilateral Triangle

Length = n
Perimeter 45470820
Area 99477233502487
Altitude 13126295.083637

Triangular Pyramid

Length = n
Surface area 99477233502487
Volume 4.1036314168572E+20
Height 7145050.0373584