82669986 (number)

82669986 is an even 8-digits composite number following 82669985 and preceding 82669987. In scientific notation, it is written as 8.2669986 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 23284800 positive integers (up to 82669986) that are relatively prime to 82669986.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2669986 × 10^7
Engineering notation 8.2669986 × 10^6

Prime Factorization of 82669986

Prime Factorization 2 × 7 × 9 × 71 × 9241

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 82669986
Product of the distinct prime numbers

The prime factorization of 82669986 is 2 × 7 × 9 × 71 × 9241. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 7, 13, 630, 207, 4828, 5329, 15860, 43711, 15798, 196106, 2668324, 5995872, 16719792, 79432002, 955587928, 122037582, 8956408261, 4445377833

Basic calculations (n = 82669986)

Multiplication

n×y
n×2 165339972
n×3 248009958
n×4 330679944
n×5 413349930

Division

n÷y
n÷2 41334993
n÷3 27556662
n÷3 20667496.5
n÷5 16533997.2

Exponentiation

ny
n2 6834326585240196
n3 5.6499368312123E+23
n4 4.6708019873721E+31
n5 3.8613513490482E+39

Nth Root

y√n
2√n 9092.303668488
3√n 435.62816894184
4√n 95.353571870633
5√n 38.323888929067

Divisors of 82669986

1, 2, 7, 9, 14, 18, 63, 71, 126, 142, 497, 639, 994, 1278, 4473, 8946, 9241, 18482, 64687, 83169, 129374, 166338, 582183, 656111, 1164366, 1312222, 4592777, 5904999, 9185554, 11809998, 41334993, 82669986

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82669985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82669986 can be divided by 32 positive divisors. The sum of these divisors (counting 82669986) is 1, the average is 0.03125.

Base conversion 82669986

Base System Value
2 Binary 100111011010111000110100010
3 Ternary 12202120001220100
4 Quaternary 10323113012202
5 Quinary 132130414421
6 Senary 12111523230
8 Octal 473270642
10 Decimal 82669986
12 Duodecimal 23829516
16 Hexadecimal 4ed71a2
20 Vigesimal 15gdej6
36 Base36 1d7wki

Cryptographic Hash Functions

md5 f38b011c6d5e6332d385abe55cf95251
sha1 629b378211d27179e1dbcf3aa0fa0193cdae6834
sha256 18568dc8da8177997e8cdb6d5774355ffbb9e88f1b2a8edc8eac81056f7db3b4
sha512 4d411a4324783eab85ef93f623ed1a387f560b5f8b096a4ecdee8e83abd9338479b1a6820a4da0083f1dc73db14c8cb13c6fa917c77b34854a9fb047a13d2def
ripemd-160 c7c72bbdb26b0cdf0ae88966e59b8ce91fa9aa43

82669986 as geometric shapes

Circle

Radius = n
Diameter 165339972
Circumference 519430841.37994
Area 2.1470670192424E+16

Sphere

Radius = n
Volume 2.3666400056244E+24
Surface area 8.5882680769696E+16
Circumference 519430841.37994

Square

Length = n
Perimeter 330679944
Area 6834326585240196
Diagonal 116913015.40239

Cube

Length = n
Surface area 41005959511441176
Volume 5.6499368312123E+23
Space diagonal 143188616.01301

Equilateral Triangle

Length = n
Perimeter 248009958
Area 2.9593502202887E+15
Altitude 71594308.006504

Triangular Pyramid

Length = n
Surface area 2.9593502202887E+15
Volume 6.6585144110431E+22
Height 38971005.134131