82147968 (number)

82147968 is an even 8-digits composite number following 82147967 and preceding 82147969. In scientific notation, it is written as 8.2147968 × 10^7. The sum of its digits is 45. It has a total of 10 prime factors and 64 positive divisors. There are 22947840 positive integers (up to 82147968) that are relatively prime to 82147968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2147968 × 10^7
Engineering notation 8.2147968 × 10^6

Prime Factorization of 82147968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 549 × 7 × 167

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1283562
Product of the distinct prime numbers

The prime factorization of 82147968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 549 × 7 × 167. Since it has a total of 10 prime factors.

Most popular turbo-numbers

2, 2, 43, 71, 403, 985, 9556, 5295, 44066, 42224, 918005, 592304, 8770444, 648677, 8374213, 23461635, 970706284, 620737922, 3314666050, 2328441864

Basic calculations (n = 82147968)

Multiplication

n×y
n×2 164295936
n×3 246443904
n×4 328591872
n×5 410739840

Division

n÷y
n÷2 41073984
n÷3 27382656
n÷3 20536992
n÷5 16429593.6

Exponentiation

ny
n2 6748288646529024
n3 5.5435819978983E+23
n4 4.5539399656873E+31
n5 3.740969145752E+39

Nth Root

y√n
2√n 9063.551621743
3√n 434.70931034737
4√n 95.202687051065
5√n 38.275367129303

Divisors of 82147968

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 167, 224, 334, 448, 549, 668, 896, 1098, 1169, 1336, 2196, 2338, 2672, 3843, 4392, 4676, 5344, 7686, 8784, 9352, 10688, 15372, 17568, 18704, 21376, 30744, 35136, 37408, 61488, 70272, 74816, 91683, 122976, 149632, 183366, 245952, 366732, 491904, 641781, 733464, 1283562, 1466928, 2567124, 2933856, 5134248, 5867712, 10268496, 11735424, 20536992, 41073984, 82147968

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82147967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82147968 can be divided by 64 positive divisors. The sum of these divisors (counting 82147968) is 1, the average is 0.015625.

Base conversion 82147968

Base System Value
2 Binary 100111001010111101010000000
3 Ternary 12201120112211100
4 Quaternary 10321113222000
5 Quinary 132012213333
6 Senary 12052414400
8 Octal 471275200
10 Decimal 82147968
12 Duodecimal 23617400
16 Hexadecimal 4e57a80
20 Vigesimal 15d89i8
36 Base36 1cwps0

Cryptographic Hash Functions

md5 254d35603f3e57f130fef5af3bd4647e
sha1 6b89c38f1552307d12677473edeb485cf1c08f69
sha256 47817b38efea10cf316c44a4832d550f654cf0554f5041c4e1fa948090452743
sha512 fa14f4fd801b2322ac39e4e2f72ea2b4d29d19bb78f6ab8da93ad9609061de4fe98e33ec0b25d10a159a6d9997a10ff87ec328da9081b752a7c4137116b59f9e
ripemd-160 81b7e1a63c7c0b5dbdd6b702b44fac4d4c3a0460

82147968 as geometric shapes

Circle

Radius = n
Diameter 164295936
Circumference 516150905.55226
Area 2.1200374036239E+16

Sphere

Radius = n
Volume 2.3220901972227E+24
Surface area 8.4801496144956E+16
Circumference 516150905.55226

Square

Length = n
Perimeter 328591872
Area 6748288646529024
Diagonal 116174770.46699

Cube

Length = n
Surface area 40489731879174144
Volume 5.5435819978983E+23
Space diagonal 142284454.31454

Equilateral Triangle

Length = n
Perimeter 246443904
Area 2.9220946999821E+15
Altitude 71142227.157271

Triangular Pyramid

Length = n
Surface area 2.9220946999821E+15
Volume 6.5331740379626E+22
Height 38724923.488997