82864980 (number)

82864980 is an even 8-digits composite number following 82864979 and preceding 82864981. In scientific notation, it is written as 8.2864980 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 20088000 positive integers (up to 82864980) that are relatively prime to 82864980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2864980 × 10^7
Engineering notation 8.2864980 × 10^6

Prime Factorization of 82864980

Prime Factorization 2 × 2 × 45 × 11 × 41851

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41432490
Product of the distinct prime numbers

The prime factorization of 82864980 is 2 × 2 × 45 × 11 × 41851. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 3, 31, 844, 129, 8437, 594, 20534, 12536, 514338, 919442, 7103322, 7701334, 9166101, 41518542, 63641903, 103263301, 4246087409, 7124962112

Basic calculations (n = 82864980)

Multiplication

n×y
n×2 165729960
n×3 248594940
n×4 331459920
n×5 414324900

Division

n÷y
n÷2 41432490
n÷3 27621660
n÷3 20716245
n÷5 16572996

Exponentiation

ny
n2 6866604910400400
n3 5.6900107856823E+23
n4 4.7150262995535E+31
n5 3.9071056001197E+39

Nth Root

y√n
2√n 9103.0203778746
3√n 435.97040592555
4√n 95.409749909926
5√n 38.341950835573

Divisors of 82864980

1, 2, 4, 11, 22, 44, 45, 90, 180, 495, 990, 1980, 41851, 83702, 167404, 460361, 920722, 1841444, 1883295, 3766590, 7533180, 20716245, 41432490, 82864980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82864979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82864980 can be divided by 24 positive divisors. The sum of these divisors (counting 82864980) is 1, the average is 0.041666666666667.

Base conversion 82864980

Base System Value
2 Binary 100111100000110101101010100
3 Ternary 12202220222101100
4 Quaternary 10330012231110
5 Quinary 132203134410
6 Senary 12120030100
8 Octal 474065524
10 Decimal 82864980
12 Duodecimal 23902330
16 Hexadecimal 4f06b54
20 Vigesimal 15hi290
36 Base36 1dc310

Cryptographic Hash Functions

md5 a0979fdaf0a87423131bcdb432fbe00c
sha1 392f559260cd7063f40e37244dffc162089c3c59
sha256 254f7f6e697c63249b8a91d4073d1ee51b7fbb0f6841e89424c6d52a8f1818e1
sha512 83928c279baa20e5dcd27f2951b286bfb21e1c3d5f8ac23ec076f487154fcdc5ce3928b034752d6f7953cca29215d53f0a59ae7108dee0613a497e19bb84f7be
ripemd-160 2d7415e3f55930586b7a23ed867b65be2e102141

82864980 as geometric shapes

Circle

Radius = n
Diameter 165729960
Circumference 520656024.81573
Area 2.1572075541617E+16

Sphere

Radius = n
Volume 2.3834261444195E+24
Surface area 8.628830216647E+16
Circumference 520656024.81573

Square

Length = n
Perimeter 331459920
Area 6866604910400400
Diagonal 117188778.56178

Cube

Length = n
Surface area 41199629462402400
Volume 5.6900107856823E+23
Space diagonal 143526355.52818

Equilateral Triangle

Length = n
Perimeter 248594940
Area 2.9733271450789E+15
Altitude 71763177.764089

Triangular Pyramid

Length = n
Surface area 2.9733271450789E+15
Volume 6.7057420193009E+22
Height 39062926.187258