82285440 (number)

82285440 is an even 8-digits composite number following 82285439 and preceding 82285441. In scientific notation, it is written as 8.2285440 × 10^7. The sum of its digits is 33. It has a total of 11 prime factors and 128 positive divisors. There are 20643840 positive integers (up to 82285440) that are relatively prime to 82285440.

Interesting facts

Basic properties

Name

Name eighty-two million two hundred eighty-five thousand four hundred forty

Notation

Scientific notation 8.2285440 × 10^7
Engineering notation 8.2285440 × 10^6

Prime Factorization of 82285440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 2521

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 1285710
Product of the distinct prime numbers

The prime factorization of 82285440 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 2521. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82285440)

Multiplication

n×y
n×2 164570880
n×3 246856320
n×4 329141760
n×5 411427200

Division

n÷y
n÷2 41142720
n÷3 27428480
n÷3 20571360
n÷5 16457088

Exponentiation

ny
n2 6770893635993600
n3 5.5714596203093E+23
n4 4.5845000629939E+31
n5 3.7723760486348E+39

Nth Root

y√n
2√n 9071.1322336299
3√n 434.95166592045
4√n 95.242491744126
5√n 38.288169083519

Divisors of 82285440

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82285439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82285440 can be divided by 128 positive divisors. The sum of these divisors (counting 82285440) is 1, the average is 0.0078125.

Base conversion 82285440

Base System Value
2 Binary 100111001111001001110000000
3 Ternary 12201211112101220
4 Quaternary 10321321032000
5 Quinary 132031113230
6 Senary 12055355040
8 Octal 471711600
10 Decimal 82285440
12 Duodecimal 23682a80
16 Hexadecimal 4e79380
20 Vigesimal 15e5dc0
36 Base36 1cznuo

Cryptographic Hash Functions

md5 febc73a83f07856187cfd2e3a02272ca
sha1 b0e9ade932942252d08c2acbd5047ddfef8cb3a5
sha256 ab3d7aaa8fbea275092c95a2f37c24c8826470d859e021debe6d75fbb2cf4aec
sha512 841309c7b4265afd50bfc9789b146b7f74a6e4a2becfbcdb3cd77b5092f73e800843047ebe639f2be896d32d07dd2bdcbad900840b7dcb51433d80948ce9c9ff
ripemd-160 36425c4102df57ddf96d3761b9f067d65cdaa66c

82285440 as geometric shapes

Circle

Radius = n
Diameter 164570880
Circumference 517014667.60281
Area 2.1271389705075E+16

Sphere

Radius = n
Volume 2.3337675483915E+24
Surface area 8.5085558820302E+16
Circumference 517014667.60281

Square

Length = n
Perimeter 329141760
Area 6770893635993600
Diagonal 116369185.23384

Cube

Length = n
Surface area 40625361815961600
Volume 5.5714596203093E+23
Space diagonal 142522562.80316

Equilateral Triangle

Length = n
Perimeter 246856320
Area 2.9318829475464E+15
Altitude 71261281.40158

Triangular Pyramid

Length = n
Surface area 2.9318829475464E+15
Volume 6.5660281310463E+22
Height 38789728.411279