80969904 (number)

80969904 is an even 8-digits composite number following 80969903 and preceding 80969905. In scientific notation, it is written as 8.0969904 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors. There are 26989920 positive integers (up to 80969904) that are relatively prime to 80969904.

Interesting facts

Basic properties

Name

Name eighty million nine hundred sixty-nine thousand nine hundred four

Notation

Scientific notation 8.0969904 × 10^7
Engineering notation 8.0969904 × 10^6

Prime Factorization of 80969904

Prime Factorization 2 × 2 × 2 × 2 × 9 × 562291

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10121238
Product of the distinct prime numbers

The prime factorization of 80969904 is 2 × 2 × 2 × 2 × 9 × 562291. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 8, 37, 13, 940, 689, 7384, 4168, 14199, 32782, 590574, 822132, 2363196, 6390394, 92222127, 19107343, 885151198, 191427345, 3602611579, 186847879

Basic calculations (n = 80969904)

Multiplication

n×y
n×2 161939808
n×3 242909712
n×4 323879616
n×5 404849520

Division

n÷y
n÷2 40484952
n÷3 26989968
n÷3 20242476
n÷5 16193980.8

Exponentiation

ny
n2 6556125353769216
n3 5.3084884050666E+23
n4 4.2982779654336E+31
n5 3.4803115422647E+39

Nth Root

y√n
2√n 8998.3278446609
3√n 432.6212768699
4√n 94.859516363204
5√n 38.164952383736

Divisors of 80969904

1, 2, 4, 8, 9, 16, 18, 36, 72, 144, 562291, 1124582, 2249164, 4498328, 5060619, 8996656, 10121238, 20242476, 40484952, 80969904

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80969903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80969904 can be divided by 20 positive divisors. The sum of these divisors (counting 80969904) is 1, the average is 0.05.

Base conversion 80969904

Base System Value
2 Binary 100110100111000000010110000
3 Ternary 12122100200211100
4 Quaternary 10310320002300
5 Quinary 131212014104
6 Senary 12011244400
8 Octal 464700260
10 Decimal 80969904
12 Duodecimal 23149700
16 Hexadecimal 4d380b0
20 Vigesimal 15614f4
36 Base36 1c7gs0

Cryptographic Hash Functions

md5 2f03f95ff6c6f68c72f4788ec1cb9fa7
sha1 81a7f2ff1e74cdee147e62bb751bb65e2d08e98c
sha256 72657310f5e68cbe9c4c5855ea8ad5551c3a953e66bf7fb6f2d66482ead91b14
sha512 4f2ea50b786cfae2f34ec11f61e812f15a84913d8d12bd8e2c2bd7bfe9b3a76e28faec2e8c67ab4cc8d4122f500b4b796dad3ad8a474df9ef580e84754f4e9bf
ripemd-160 50f7980b9db7bb38d7ac35f704804bb81ff6c28a

80969904 as geometric shapes

Circle

Radius = n
Diameter 161939808
Circumference 508748911.13654
Area 2.0596675247415E+16

Sphere

Radius = n
Volume 2.2236144233365E+24
Surface area 8.2386700989661E+16
Circumference 508748911.13654

Square

Length = n
Perimeter 323879616
Area 6556125353769216
Diagonal 114508736.38085

Cube

Length = n
Surface area 39336752122615296
Volume 5.3084884050666E+23
Space diagonal 140243987.61197

Equilateral Triangle

Length = n
Perimeter 242909712
Area 2.8388855533797E+15
Altitude 70121993.805987

Triangular Pyramid

Length = n
Surface area 2.8388855533797E+15
Volume 6.2561135817879E+22
Height 38169578.793616