80494915 (number)

80494915 is an odd 8-digits composite number following 80494914 and preceding 80494916. In scientific notation, it is written as 8.0494915 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 60136960 positive integers (up to 80494915) that are relatively prime to 80494915.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety-four thousand nine hundred fifteen

Notation

Scientific notation 8.0494915 × 10^7
Engineering notation 8.0494915 × 10^6

Prime Factorization of 80494915

Prime Factorization 5 × 17 × 7229 × 131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80494915
Product of the distinct prime numbers

The prime factorization of 80494915 is 5 × 17 × 7229 × 131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 58, 91, 357, 193, 5884, 4133, 5532, 42324, 981879, 786979, 4003775, 8498829, 38974118, 96475517, 968033623, 773264496, 4489834639, 2047890453

Basic calculations (n = 80494915)

Multiplication

n×y
n×2 160989830
n×3 241484745
n×4 321979660
n×5 402474575

Division

n÷y
n÷2 40247457.5
n÷3 26831638.333333
n÷3 20123728.75
n÷5 16098983

Exponentiation

ny
n2 6479431340857225
n3 5.2156127503064E+23
n4 4.1983030500883E+31
n5 3.379420471611E+39

Nth Root

y√n
2√n 8971.8958420169
3√n 431.7736636587
4√n 94.720092071413
5√n 38.120069978944

Divisors of 80494915

1, 5, 17, 85, 131, 655, 2227, 7229, 11135, 36145, 122893, 614465, 946999, 4734995, 16098983, 80494915

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80494914
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80494915 can be divided by 16 positive divisors. The sum of these divisors (counting 80494915) is 1, the average is 0.0625.

Base conversion 80494915

Base System Value
2 Binary 100110011000100000101000011
3 Ternary 12121110120021011
4 Quaternary 10303010011003
5 Quinary 131101314130
6 Senary 11553141351
8 Octal 463040503
10 Decimal 80494915
12 Duodecimal 22b5a857
16 Hexadecimal 4cc4143
20 Vigesimal 1531h5f
36 Base36 1bxa9v

Cryptographic Hash Functions

md5 eef82b361c59c20d3fd8208971bee96e
sha1 3d5ffb0c5d3d337a2a97f551bbf4f20f754bfb4d
sha256 ff58f1ec60fc9a08d5bba52b20b9fe664ba9fffc15482dd02a379c60b70721a3
sha512 c158b1b1fc6578f891210414c67422b4bcbb70bb6365262e382442429adeecfef5b4464c15ba3e47000257f0e00d5f3540e95d24f60d4b35a40bc8f0fb88c201
ripemd-160 4474d1d712fa224532f764814b818dda3f1d787f

80494915 as geometric shapes

Circle

Radius = n
Diameter 160989830
Circumference 505764467.23067
Area 2.0355733899877E+16

Sphere

Radius = n
Volume 2.1847107600442E+24
Surface area 8.1422935599506E+16
Circumference 505764467.23067

Square

Length = n
Perimeter 321979660
Area 6479431340857225
Diagonal 113837000.49507

Cube

Length = n
Surface area 38876588045143350
Volume 5.2156127503064E+23
Space diagonal 139421282.53094

Equilateral Triangle

Length = n
Perimeter 241484745
Area 2.8056760716297E+15
Altitude 69710641.265469

Triangular Pyramid

Length = n
Surface area 2.8056760716297E+15
Volume 6.1466585729744E+22
Height 37945666.83169