82912992 (number)

82912992 is an even 8-digits composite number following 82912991 and preceding 82912993. In scientific notation, it is written as 8.2912992 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 27527040 positive integers (up to 82912992) that are relatively prime to 82912992.

Interesting facts

Basic properties

Name

Name eighty-two million nine hundred twelve thousand nine hundred ninety-two

Notation

Scientific notation 8.2912992 × 10^7
Engineering notation 8.2912992 × 10^6

Prime Factorization of 82912992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 271 × 3187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5182062
Product of the distinct prime numbers

The prime factorization of 82912992 is 2 × 2 × 2 × 2 × 2 × 3 × 271 × 3187. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82912992)

Multiplication

n×y
n×2 165825984
n×3 248738976
n×4 331651968
n×5 414564960

Division

n÷y
n÷2 41456496
n÷3 27637664
n÷3 20728248
n÷5 16582598.4

Exponentiation

ny
n2 6874564242392064
n3 5.6999069003294E+23
n4 4.7259633522776E+31
n5 3.9184376161968E+39

Nth Root

y√n
2√n 9105.6571426778
3√n 436.05459014022
4√n 95.423567019253
5√n 38.346392874298

Divisors of 82912992

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82912991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82912992 can be divided by 48 positive divisors. The sum of these divisors (counting 82912992) is 1, the average is 0.020833333333333.

Base conversion 82912992

Base System Value
2 Binary 100111100010010011011100000
3 Ternary 12210000102020120
4 Quaternary 10330102123200
5 Quinary 132211203432
6 Senary 12121040240
8 Octal 474223340
10 Decimal 82912992
12 Duodecimal 23926080
16 Hexadecimal 4f126e0
20 Vigesimal 15i429c
36 Base36 1dd42o

Cryptographic Hash Functions

md5 1d1d8df22e7eaebabc67c9ac424945fa
sha1 a9a1e3d2f4b1249183998e6efe60ea37095d02bf
sha256 8eea845c43cf00e4afecd82c7e0124346604d3921ec5e32313d048fcf4342d88
sha512 9d4ccf1465e37366c021bfd431890b6cf1a75cbef97c8592dbd6647b2ba32aa258c75cd8fba1718e593a16cf3a6c824e99bd05912400064c4b3895369f53cb45
ripemd-160 c1ed299ad35525a890e38020c7584894d4d6f38d

82912992 as geometric shapes

Circle

Radius = n
Diameter 165825984
Circumference 520957693.1087
Area 2.159708052053E+16

Sphere

Radius = n
Volume 2.3875714192294E+24
Surface area 8.638832208212E+16
Circumference 520957693.1087

Square

Length = n
Perimeter 331651968
Area 6874564242392064
Diagonal 117256677.78333

Cube

Length = n
Surface area 41247385454352384
Volume 5.6999069003294E+23
Space diagonal 143609514.75155

Equilateral Triangle

Length = n
Perimeter 248738976
Area 2.9767736369298E+15
Altitude 71804757.375776

Triangular Pyramid

Length = n
Surface area 2.9767736369298E+15
Volume 6.7174047022582E+22
Height 39085559.261111