82669988 (number)

82669988 is an even 8-digits composite number following 82669987 and preceding 82669989. In scientific notation, it is written as 8.2669988 × 10^7. The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors. There are 38099808 positive integers (up to 82669988) that are relatively prime to 82669988.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2669988 × 10^7
Engineering notation 8.2669988 × 10^6

Prime Factorization of 82669988

Prime Factorization 2 × 2 × 703 × 29399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 41334994
Product of the distinct prime numbers

The prime factorization of 82669988 is 2 × 2 × 703 × 29399. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 93, 76, 532, 689, 870, 4873, 58603, 70021, 6004, 732405, 1497292, 6626420, 72434603, 75468867, 694676697, 276501120, 1595821974, 816035309

Basic calculations (n = 82669988)

Multiplication

n×y
n×2 165339976
n×3 248009964
n×4 330679952
n×5 413349940

Division

n÷y
n÷2 41334994
n÷3 27556662.666667
n÷3 20667497
n÷5 16533997.6

Exponentiation

ny
n2 6834326915920144
n3 5.649937241272E+23
n4 4.6708024393671E+31
n5 3.8613518161285E+39

Nth Root

y√n
2√n 9092.3037784711
3√n 435.62817245483
4√n 95.353572447345
5√n 38.323889114497

Divisors of 82669988

1, 2, 4, 703, 1406, 2812, 29399, 58798, 117596, 20667497, 41334994, 82669988

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82669987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82669988 can be divided by 12 positive divisors. The sum of these divisors (counting 82669988) is 1, the average is 0.083333333333333.

Base conversion 82669988

Base System Value
2 Binary 100111011010111000110100100
3 Ternary 12202120001220102
4 Quaternary 10323113012210
5 Quinary 132130414423
6 Senary 12111523232
8 Octal 473270644
10 Decimal 82669988
12 Duodecimal 23829518
16 Hexadecimal 4ed71a4
20 Vigesimal 15gdej8
36 Base36 1d7wkk

Cryptographic Hash Functions

md5 39894227dd79b6835985df819f34d9d8
sha1 43404ad9bed68406858215c4e23de10086358b7a
sha256 fabc7e480f2ee32cd160c087ce4416e4c5dd96235072a198cf4abe6179855926
sha512 b22833b1e699359de5d75008797f745cd5c3d2f2e689f142f5740b09cf397711e1b3f953835cfeaa814b9782e94ec15f3a86fbfd4cf10d60ac1e48c96cd348d2
ripemd-160 f2b798d7e68d7accd62b0b4601212fa5a75956ef

82669988 as geometric shapes

Circle

Radius = n
Diameter 165339976
Circumference 519430853.94631
Area 2.1470671231286E+16

Sphere

Radius = n
Volume 2.3666401773898E+24
Surface area 8.5882684925143E+16
Circumference 519430853.94631

Square

Length = n
Perimeter 330679952
Area 6834326915920144
Diagonal 116913018.23082

Cube

Length = n
Surface area 41005961495520864
Volume 5.649937241272E+23
Space diagonal 143188619.47711

Equilateral Triangle

Length = n
Perimeter 248009964
Area 2.9593503634773E+15
Altitude 71594309.738555

Triangular Pyramid

Length = n
Surface area 2.9593503634773E+15
Volume 6.658514894303E+22
Height 38971006.07694