15672940 (number)

15672940 is an even 8-digits composite number following 15672939 and preceding 15672941. In scientific notation, it is written as 1.5672940 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 6269168 positive integers (up to 15672940) that are relatively prime to 15672940.

Interesting facts

Basic properties

Name

Name fifteen million six hundred seventy-two thousand nine hundred forty

Notation

Scientific notation 1.5672940 × 10^7
Engineering notation 1.5672940 × 10^6

Prime Factorization of 15672940

Prime Factorization 2 × 2 × 5 × 783647

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7836470
Product of the distinct prime numbers

The prime factorization of 15672940 is 2 × 2 × 5 × 783647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 91, 79, 144, 108, 5756, 7392, 68663, 58037, 920823, 512432, 6421210, 8458735, 70244634, 15917629, 501129097, 342469983, 6226161719, 9177636312

Basic calculations (n = 15672940)

Multiplication

n×y
n×2 31345880
n×3 47018820
n×4 62691760
n×5 78364700

Division

n÷y
n÷2 7836470
n÷3 5224313.3333333
n÷3 3918235
n÷5 3134588

Exponentiation

ny
n2 245641048243600
n3 3.849917410659E+21
n4 6.0339524582215E+28
n5 9.4569774840557E+35

Nth Root

y√n
2√n 3958.9064146554
3√n 250.25541895576
4√n 62.919841184283
5√n 27.480845735397

Divisors of 15672940

1, 2, 4, 5, 10, 20, 783647, 1567294, 3134588, 3918235, 7836470, 15672940

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15672939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15672940 can be divided by 12 positive divisors. The sum of these divisors (counting 15672940) is 1, the average is 0.083333333333333.

Base conversion 15672940

Base System Value
2 Binary 111011110010011001101100
3 Ternary 1002111021020021
4 Quaternary 323302121230
5 Quinary 13003013230
6 Senary 1315531524
8 Octal 73623154
10 Decimal 15672940
12 Duodecimal 52b9ba4
16 Hexadecimal ef266c
20 Vigesimal 4hj270
36 Base36 9bxbg

Cryptographic Hash Functions

md5 33b2b62db0ab051deec7718da356fca7
sha1 412d8a8b930c3ee1db8dbef0b140479ee9b828cb
sha256 4a117f93082462cc9946c6ba4551f3614f79e5c77c93c098f6e363f1b7c2d09f
sha512 7fcbbd1a0f65bab8c96f8f0302fea93fb951d032c82d3962dfca24c0870166c2e731a58857e3b6034bedda8e2c44649199a4836e430834bdbc8947e4bac3e5a5
ripemd-160 aed37aba03761117a3ab6458c1fc0f179688e759

15672940 as geometric shapes

Circle

Radius = n
Diameter 31345880
Circumference 98475986.328307
Area 7.7170411258219E+14

Sphere

Radius = n
Volume 1.6126496339005E+22
Surface area 3.0868164503288E+15
Circumference 98475986.328307

Square

Length = n
Perimeter 62691760
Area 245641048243600
Diagonal 22164884.31026

Cube

Length = n
Surface area 1473846289461600
Volume 3.849917410659E+21
Space diagonal 27146328.383979

Equilateral Triangle

Length = n
Perimeter 47018820
Area 1.063656939956E+14
Altitude 13573164.191989

Triangular Pyramid

Length = n
Surface area 1.063656939956E+14
Volume 4.5371711801419E+20
Height 7388294.7700866