82949968 (number)

82949968 is an even 8-digits composite number following 82949967 and preceding 82949969. In scientific notation, it is written as 8.2949968 × 10^7. The sum of its digits is 55. It has a total of 5 prime factors and 10 positive divisors. There are 41474976 positive integers (up to 82949968) that are relatively prime to 82949968.

Interesting facts

Basic properties

Name

Name eighty-two million nine hundred forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 8.2949968 × 10^7
Engineering notation 8.2949968 × 10^6

Prime Factorization of 82949968

Prime Factorization 2 × 2 × 2 × 2 × 5184373

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10368746
Product of the distinct prime numbers

The prime factorization of 82949968 is 2 × 2 × 2 × 2 × 5184373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 31, 22, 982, 540, 5662, 8905, 4379, 83148, 69192, 551346, 5199713, 7177791, 93453067, 51278991, 199076481, 402188790, 3631881854, 990587645

Basic calculations (n = 82949968)

Multiplication

n×y
n×2 165899936
n×3 248849904
n×4 331799872
n×5 414749840

Division

n÷y
n÷2 41474984
n÷3 27649989.333333
n÷3 20737492
n÷5 16589993.6

Exponentiation

ny
n2 6880697191201024
n3 5.7075361182781E+23
n4 4.7343993837002E+31
n5 3.9271827737715E+39

Nth Root

y√n
2√n 9107.6873024934
3√n 436.11940168906
4√n 95.434204049143
5√n 38.349812467116

Divisors of 82949968

1, 2, 4, 8, 16, 5184373, 10368746, 20737492, 41474984, 82949968

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82949967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82949968 can be divided by 10 positive divisors. The sum of these divisors (counting 82949968) is 1, the average is 0.1.

Base conversion 82949968

Base System Value
2 Binary 100111100011011011101010000
3 Ternary 12210002021222001
4 Quaternary 10330123131100
5 Quinary 132213344333
6 Senary 12121523344
8 Octal 474333520
10 Decimal 82949968
12 Duodecimal 23943554
16 Hexadecimal 4f1b750
20 Vigesimal 15i8ei8
36 Base36 1ddwls

Cryptographic Hash Functions

md5 89a583be7279040cd197d69518839f4f
sha1 17446a1d57d5c1e41a5d8c666055e2c0f0e683bf
sha256 100cb5f47b3eea6f23c794e1825cd011dd23f00c1581083fa178aaef9c352d8b
sha512 069dfe412406573959b656e1bddbe2c43c6a19bd30d5cc0b2432f0bfcd5837b7c65967652064550a1d586f61acca0def2e9959227ce38342eb637b1c4e8697c6
ripemd-160 f0dfc427a46b869009e8c3f70413ccc5dc9dfb58

82949968 as geometric shapes

Circle

Radius = n
Diameter 165899936
Circumference 521190020.16862
Area 2.1616347747453E+16

Sphere

Radius = n
Volume 2.3907671385708E+24
Surface area 8.6465390989812E+16
Circumference 521190020.16862

Square

Length = n
Perimeter 331799872
Area 6880697191201024
Diagonal 117308969.74401

Cube

Length = n
Surface area 41284183147206144
Volume 5.7075361182781E+23
Space diagonal 143673559.06221

Equilateral Triangle

Length = n
Perimeter 248849904
Area 2.9794292816642E+15
Altitude 71836779.531106

Triangular Pyramid

Length = n
Surface area 2.9794292816642E+15
Volume 6.726395821836E+22
Height 39102989.914671