15676938 (number)

15676938 is an even 8-digits composite number following 15676937 and preceding 15676939. In scientific notation, it is written as 1.5676938 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 4732992 positive integers (up to 15676938) that are relatively prime to 15676938.

Interesting facts

Basic properties

Name

Name fifteen million six hundred seventy-six thousand nine hundred thirty-eight

Notation

Scientific notation 1.5676938 × 10^7
Engineering notation 1.5676938 × 10^6

Prime Factorization of 15676938

Prime Factorization 2 × 9 × 19 × 23 × 1993

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15676938
Product of the distinct prime numbers

The prime factorization of 15676938 is 2 × 9 × 19 × 23 × 1993. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 25, 55, 807, 930, 4131, 4497, 75817, 52098, 353763, 525944, 5595598, 6119248, 86654038, 97747868, 338066477, 961885886, 9464681419, 1484667294

Basic calculations (n = 15676938)

Multiplication

n×y
n×2 31353876
n×3 47030814
n×4 62707752
n×5 78384690

Division

n÷y
n÷2 7838469
n÷3 5225646
n÷3 3919234.5
n÷5 3135387.6

Exponentiation

ny
n2 245766385055844
n3 3.8528643810046E+21
n4 6.0401116023417E+28
n5 9.4690455102992E+35

Nth Root

y√n
2√n 3959.4113198808
3√n 250.27669631029
4√n 62.923853345776
5√n 27.482247606552

Divisors of 15676938

1, 2, 9, 18, 19, 23, 38, 46, 171, 207, 342, 414, 437, 874, 1993, 3933, 3986, 7866, 17937, 35874, 37867, 45839, 75734, 91678, 340803, 412551, 681606, 825102, 870941, 1741882, 7838469, 15676938

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15676937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15676938 can be divided by 32 positive divisors. The sum of these divisors (counting 15676938) is 1, the average is 0.03125.

Base conversion 15676938

Base System Value
2 Binary 111011110011011000001010
3 Ternary 1002111110201100
4 Quaternary 323303120022
5 Quinary 13003130223
6 Senary 1320002230
8 Octal 73633012
10 Decimal 15676938
12 Duodecimal 5300376
16 Hexadecimal ef360a
20 Vigesimal 4hjc6i
36 Base36 9c0ei

Cryptographic Hash Functions

md5 933b5962fe12993de07044c13a0e8757
sha1 4f4607d8971de7cfb9a46adcdbd169868e574bd2
sha256 17d9a299f69d68dab37b616bfee3df34a9bad8537308ca92c5ceb4505d5c74e5
sha512 ea7a05a81a90264a50b9f70405ccdccf9347c52f6fba4070515e04313d6292293190ccc0f00c68cfb10de05ff90482c86bb577792a0b73c732f7c18c9db3cd32
ripemd-160 660833e8b35949587947eebbbcfc066459068ec7

15676938 as geometric shapes

Circle

Radius = n
Diameter 31353876
Circumference 98501106.503165
Area 7.7209786979076E+14

Sphere

Radius = n
Volume 1.6138840579522E+22
Surface area 3.088391479163E+15
Circumference 98501106.503165

Square

Length = n
Perimeter 62707752
Area 245766385055844
Diagonal 22170538.336082

Cube

Length = n
Surface area 1474598310335064
Volume 3.8528643810046E+21
Space diagonal 27153253.123107

Equilateral Triangle

Length = n
Perimeter 47030814
Area 1.0641996642731E+14
Altitude 13576626.561554

Triangular Pyramid

Length = n
Surface area 1.0641996642731E+14
Volume 4.5406442180008E+20
Height 7390179.4453607