82663980 (number)

82663980 is an even 8-digits composite number following 82663979 and preceding 82663981. In scientific notation, it is written as 8.2663980 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 72 positive divisors. There are 18264960 positive integers (up to 82663980) that are relatively prime to 82663980.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-three thousand nine hundred eighty

Notation

Scientific notation 8.2663980 × 10^7
Engineering notation 8.2663980 × 10^6

Prime Factorization of 82663980

Prime Factorization 2 × 2 × 15 × 7 × 7 × 31 × 907

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5904570
Product of the distinct prime numbers

The prime factorization of 82663980 is 2 × 2 × 15 × 7 × 7 × 31 × 907. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 2, 64, 38, 21, 814, 1643, 696, 38816, 24022, 909593, 296352, 4498883, 2112377, 67998049, 32882132, 519357007, 82641918, 5362626907, 9246761611

Basic calculations (n = 82663980)

Multiplication

n×y
n×2 165327960
n×3 247991940
n×4 330655920
n×5 413319900

Division

n÷y
n÷2 41331990
n÷3 27554660
n÷3 20665995
n÷5 16532796

Exponentiation

ny
n2 6833333589440400
n3 5.6487055117083E+23
n4 4.6694447944574E+31
n5 3.8599489110013E+39

Nth Root

y√n
2√n 9091.9733831551
3√n 435.61761917938
4√n 95.351839956841
5√n 38.323332064412

Divisors of 82663980

1, 2, 4, 7, 14, 15, 28, 30, 31, 49, 60, 62, 98, 105, 124, 196, 210, 217, 420, 434, 465, 735, 868, 907, 930, 1470, 1519, 1814, 1860, 2940, 3038, 3255, 3628, 6076, 6349, 6510, 12698, 13020, 13605, 22785, 25396, 27210, 28117, 44443, 45570, 54420, 56234, 88886, 91140, 95235, 112468, 177772, 190470, 196819, 380940, 393638, 421755, 666645, 787276, 843510, 1333290, 1377733, 1687020, 2666580, 2755466, 2952285, 5510932, 5904570, 11809140, 20665995, 41331990, 82663980

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82663979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82663980 can be divided by 72 positive divisors. The sum of these divisors (counting 82663980) is 1, the average is 0.013888888888889.

Base conversion 82663980

Base System Value
2 Binary 100111011010101101000101100
3 Ternary 12202112202122220
4 Quaternary 10323111220230
5 Quinary 132130221410
6 Senary 12111435340
8 Octal 473255054
10 Decimal 82663980
12 Duodecimal 23825b50
16 Hexadecimal 4ed5a2c
20 Vigesimal 15gcjj0
36 Base36 1d7rxo

Cryptographic Hash Functions

md5 79cca0599142162956591968ea4dcd4c
sha1 310d9357fc7df8a2e9817a87c06d68309737ba21
sha256 9112d5028dbd46eed33f87a16bfe277ae284782bd2ec85319884dbcf6d128d72
sha512 ea124f1f1d1070c1dbf457cce8ea1a550d6bad52946c6447ef0821a65baf309ce53ab962d62a53b38185b85013c170a42030b1340133c1ad6f587bcd5aa6cf28
ripemd-160 7525b1c425cd07aa5ffa42db288f8be6d487df8e

82663980 as geometric shapes

Circle

Radius = n
Diameter 165327960
Circumference 519393104.56899
Area 2.1467550604114E+16

Sphere

Radius = n
Volume 2.3661242317167E+24
Surface area 8.5870202416457E+16
Circumference 519393104.56899

Square

Length = n
Perimeter 330655920
Area 6833333589440400
Diagonal 116904521.63574

Cube

Length = n
Surface area 41000001536642400
Volume 5.6487055117083E+23
Space diagonal 143178213.31586

Equilateral Triangle

Length = n
Perimeter 247991940
Area 2.9589202404944E+15
Altitude 71589106.657929

Triangular Pyramid

Length = n
Surface area 2.9589202404944E+15
Volume 6.6570632870913E+22
Height 38968173.878579