15672980 (number)

15672980 is an even 8-digits composite number following 15672979 and preceding 15672981. In scientific notation, it is written as 1.5672980 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 5706240 positive integers (up to 15672980) that are relatively prime to 15672980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5672980 × 10^7
Engineering notation 1.5672980 × 10^6

Prime Factorization of 15672980

Prime Factorization 2 × 2 × 85 × 31 × 1487

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7836490
Product of the distinct prime numbers

The prime factorization of 15672980 is 2 × 2 × 85 × 31 × 1487. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 82, 84, 39, 916, 6372, 5253, 58853, 73141, 854482, 754939, 2149517, 6804238, 95022611, 88475233, 223711835, 857045778, 2972218732, 1792714158

Basic calculations (n = 15672980)

Multiplication

n×y
n×2 31345960
n×3 47018940
n×4 62691920
n×5 78364900

Division

n÷y
n÷2 7836490
n÷3 5224326.6666667
n÷3 3918245
n÷5 3134596

Exponentiation

ny
n2 245642302080400
n3 3.8499468876601E+21
n4 6.0340140571358E+28
n5 9.4570981637209E+35

Nth Root

y√n
2√n 3958.9114665524
3√n 250.25563185366
4√n 62.91988132977
5√n 27.480859762538

Divisors of 15672980

1, 2, 4, 31, 62, 85, 124, 170, 340, 1487, 2635, 2974, 5270, 5948, 10540, 46097, 92194, 126395, 184388, 252790, 505580, 3918245, 7836490, 15672980

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 -15672979
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 15672980 can be divided by 24 positive divisors. The sum of these divisors (counting 15672980) is 1, the average is 0.041666666666667.

Base conversion 15672980

Base System Value
2 Binary 111011110010011010010100
3 Ternary 1002111021021202
4 Quaternary 323302122110
5 Quinary 13003013410
6 Senary 1315532032
8 Octal 73623224
10 Decimal 15672980
12 Duodecimal 52ba018
16 Hexadecimal ef2694
20 Vigesimal 4hj290
36 Base36 9bxck

Cryptographic Hash Functions

md5 a38c654dcd96893d3c78d8ffe5b11fc8
sha1 1773789251d560aecf10c1e09e6a51d6ea010781
sha256 ca765add08340e535b8ce54cacc367bb212df1be2f67854526bbe044017d25f2
sha512 5f7d07e3efa759b21055006fdd2dbc47e1cb6e0823936cd236eb48b01f5e08db80c87bba69be2c754af8fab6e14d8094c0a327004d63aadea02c5d09d7edc238
ripemd-160 99accd9fdf01b878e88aedf918b8bdf13a58f964

15672980 as geometric shapes

Circle

Radius = n
Diameter 31345960
Circumference 98476237.65572
Area 7.7170805162667E+14

Sphere

Radius = n
Volume 1.6126619811978E+22
Surface area 3.0868322065067E+15
Circumference 98476237.65572

Square

Length = n
Perimeter 62691920
Area 245642302080400
Diagonal 22164940.878802

Cube

Length = n
Surface area 1473853812482400
Volume 3.8499468876601E+21
Space diagonal 27146397.666011

Equilateral Triangle

Length = n
Perimeter 47018940
Area 1.0636623692286E+14
Altitude 13573198.833005

Triangular Pyramid

Length = n
Surface area 1.0636623692286E+14
Volume 4.5372059191208E+20
Height 7388313.6262674