82506768 (number)

82506768 is an even 8-digits composite number following 82506767 and preceding 82506769. In scientific notation, it is written as 8.2506768 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 27502240 positive integers (up to 82506768) that are relatively prime to 82506768.

Interesting facts

Basic properties

Name

Name eighty-two million five hundred six thousand seven hundred sixty-eight

Notation

Scientific notation 8.2506768 × 10^7
Engineering notation 8.2506768 × 10^6

Prime Factorization of 82506768

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1718891

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10313346
Product of the distinct prime numbers

The prime factorization of 82506768 is 2 × 2 × 2 × 2 × 3 × 1718891. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 66, 6, 786, 782, 1743, 6862, 72913, 23193, 156097, 579282, 1967115, 9464373, 23145153, 80094657, 848998100, 581848603, 9529123211, 1987186999

Basic calculations (n = 82506768)

Multiplication

n×y
n×2 165013536
n×3 247520304
n×4 330027072
n×5 412533840

Division

n÷y
n÷2 41253384
n÷3 27502256
n÷3 20626692
n÷5 16501353.6

Exponentiation

ny
n2 6807366765805824
n3 5.6165383043725E+23
n4 4.6340242284198E+31
n5 3.8233836192061E+39

Nth Root

y√n
2√n 9083.3236207899
3√n 435.34128851307
4√n 95.306472082382
5√n 38.308744147842

Divisors of 82506768

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1718891, 3437782, 5156673, 6875564, 10313346, 13751128, 20626692, 27502256, 41253384, 82506768

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82506767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82506768 can be divided by 20 positive divisors. The sum of these divisors (counting 82506768) is 1, the average is 0.05.

Base conversion 82506768

Base System Value
2 Binary 100111010101111010000010000
3 Ternary 12202020210000020
4 Quaternary 10322233100100
5 Quinary 132110204033
6 Senary 12104223440
8 Octal 472572020
10 Decimal 82506768
12 Duodecimal 2376ab80
16 Hexadecimal 4eaf410
20 Vigesimal 15fd6i8
36 Base36 1d4emo

Cryptographic Hash Functions

md5 09ede1b932ade607e43c82c69bd22a92
sha1 4fd55686a2812d29269775042c043eaba6e44ff4
sha256 68e834b142aeac9156124340801adbe7d832dd37a582966934143e60304cf574
sha512 e661a6cdf46cbfa94aa76565d5bc7c6bdb195c38db020f935b9b7a0e55a63124b72a986aca8554a27a33245f07f79df144d343a45bcfecd3fdaa68e41614a969
ripemd-160 cbde4cc9fb4e076dab0324ad034f2e9b7ec2a03e

82506768 as geometric shapes

Circle

Radius = n
Diameter 165013536
Circumference 518405312.44047
Area 2.1385973421747E+16

Sphere

Radius = n
Volume 2.3526500634163E+24
Surface area 8.5543893686988E+16
Circumference 518405312.44047

Square

Length = n
Perimeter 330027072
Area 6807366765805824
Diagonal 116682190.29317

Cube

Length = n
Surface area 40844200594834944
Volume 5.6165383043725E+23
Space diagonal 142905914.1443

Equilateral Triangle

Length = n
Perimeter 247520304
Area 2.9476762760329E+15
Altitude 71452957.072149

Triangular Pyramid

Length = n
Surface area 2.9476762760329E+15
Volume 6.619153869693E+22
Height 38894063.431057