80495947 (number)

80495947 is an odd 8-digits composite number following 80495946 and preceding 80495948. In scientific notation, it is written as 8.0495947 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 68917992 positive integers (up to 80495947) that are relatively prime to 80495947.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety-five thousand nine hundred forty-seven

Notation

Scientific notation 8.0495947 × 10^7
Engineering notation 8.0495947 × 10^6

Prime Factorization of 80495947

Prime Factorization 7 × 947 × 12143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 80495947
Product of the distinct prime numbers

The prime factorization of 80495947 is 7 × 947 × 12143. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 63, 49, 928, 349, 914, 7220, 62354, 30011, 283885, 311435, 421857, 3927082, 4835790, 59736519, 545294632, 993205338, 2008699070, 3611664774

Basic calculations (n = 80495947)

Multiplication

n×y
n×2 160991894
n×3 241487841
n×4 321983788
n×5 402479735

Division

n÷y
n÷2 40247973.5
n÷3 26831982.333333
n÷3 20123986.75
n÷5 16099189.4

Exponentiation

ny
n2 6479597483426809
n3 5.2158133560726E+23
n4 4.1985183547231E+31
n5 3.3796371096032E+39

Nth Root

y√n
2√n 8971.9533547606
3√n 431.77550886229
4√n 94.720395664084
5√n 38.120167723529

Divisors of 80495947

1, 7, 947, 6629, 12143, 85001, 11499421, 80495947

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80495946
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80495947 can be divided by 8 positive divisors. The sum of these divisors (counting 80495947) is 1, the average is 0.125.

Base conversion 80495947

Base System Value
2 Binary 100110011000100010101001011
3 Ternary 12121110121200101
4 Quaternary 10303010111023
5 Quinary 131101332242
6 Senary 11553150231
8 Octal 463042513
10 Decimal 80495947
12 Duodecimal 22b5b377
16 Hexadecimal 4cc454b
20 Vigesimal 1531jh7
36 Base36 1bxb2j

Cryptographic Hash Functions

md5 f3609d87fa224fad230816b7823c5727
sha1 468f76dc44af4fdd6c6e90718e6018749b3cec8f
sha256 bb4cb1aa3fad8d7192a8966c7d7d6de4b91b2a8b1b2ef70e3052133e1e903be2
sha512 0bb3c9c18cd500cb88275544220e67dc9b6b75c84c355050687251494367f5666aad6e0965db7e04cec6429e4c2d00a963e05852fd0580a049d8f56f7888c491
ripemd-160 5a2dca4924779fb1c374e52f6f876e69cfb688c4

80495947 as geometric shapes

Circle

Radius = n
Diameter 160991894
Circumference 505770951.47791
Area 2.0356255852153E+16

Sphere

Radius = n
Volume 2.1847947895911E+24
Surface area 8.142502340861E+16
Circumference 505770951.47791

Square

Length = n
Perimeter 321983788
Area 6479597483426809
Diagonal 113838459.96347

Cube

Length = n
Surface area 38877584900560854
Volume 5.2158133560726E+23
Space diagonal 139423070.00737

Equilateral Triangle

Length = n
Perimeter 241487841
Area 2.8057480134727E+15
Altitude 69711535.003686

Triangular Pyramid

Length = n
Surface area 2.8057480134727E+15
Volume 6.1468949891371E+22
Height 37946153.321155