82071520 (number)

82071520 is an even 8-digits composite number following 82071519 and preceding 82071521. In scientific notation, it is written as 8.2071520 × 10^7. The sum of its digits is 25. It has a total of 9 prime factors and 96 positive divisors. There are 31449600 positive integers (up to 82071520) that are relatively prime to 82071520.

Interesting facts

Basic properties

Name

Name eighty-two million seventy-one thousand five hundred twenty

Notation

Scientific notation 8.2071520 × 10^7
Engineering notation 8.2071520 × 10^6

Prime Factorization of 82071520

Prime Factorization 2 × 2 × 2 × 2 × 2 × 43 × 151 × 5 × 79

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 5129470
Product of the distinct prime numbers

The prime factorization of 82071520 is 2 × 2 × 2 × 2 × 2 × 43 × 151 × 5 × 79. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82071520)

Multiplication

n×y
n×2 164143040
n×3 246214560
n×4 328286080
n×5 410357600

Division

n÷y
n÷2 41035760
n÷3 27357173.333333
n÷3 20517880
n÷5 16414304

Exponentiation

ny
n2 6735734395110400
n3 5.5281196012299E+23
n4 4.5370117841473E+31
n5 3.7235945338288E+39

Nth Root

y√n
2√n 9059.3333088037
3√n 434.57441972492
4√n 95.180530093101
5√n 38.268240562051

Divisors of 82071520

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82071519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82071520 can be divided by 96 positive divisors. The sum of these divisors (counting 82071520) is 1, the average is 0.010416666666667.

Base conversion 82071520

Base System Value
2 Binary 100111001000100111111100000
3 Ternary 12201102122221221
4 Quaternary 10321010333200
5 Quinary 132002242040
6 Senary 12051024424
8 Octal 471047740
10 Decimal 82071520
12 Duodecimal 2359b114
16 Hexadecimal 4e44fe0
20 Vigesimal 15ciig0
36 Base36 1cv2sg

Cryptographic Hash Functions

md5 546b563ebefa3685fbdff2761fee8b4d
sha1 d5aa7e1f6af1b5eb2941ee518d41f999863ac2f1
sha256 88259b62377f52225bb48b104b931023ee5ac52cb7d684ce9360f8de609ffa65
sha512 1a0bd84f192fd540ee48f3c40cf660aa2cde3e9373cc25dbe3638407695f573f260630905aad95506e3aab69d20e38bbba9b8932663236bbf1384d9100426562
ripemd-160 ff8fcf893457f039a9aeb31e12ca77486e7cac6b

82071520 as geometric shapes

Circle

Radius = n
Diameter 164143040
Circumference 515670568.6019
Area 2.1160933692211E+16

Sphere

Radius = n
Volume 2.3156133236519E+24
Surface area 8.4643734768844E+16
Circumference 515670568.6019

Square

Length = n
Perimeter 328286080
Area 6735734395110400
Diagonal 116066656.66857

Cube

Length = n
Surface area 40414406370662400
Volume 5.5281196012299E+23
Space diagonal 142152042.49441

Equilateral Triangle

Length = n
Perimeter 246214560
Area 2.9166585496551E+15
Altitude 71076021.247203

Triangular Pyramid

Length = n
Surface area 2.9166585496551E+15
Volume 6.5149514287332E+22
Height 38688885.556192