82961490 (number)

82961490 is an even 8-digits composite number following 82961489 and preceding 82961491. In scientific notation, it is written as 8.2961490 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 22123056 positive integers (up to 82961490) that are relatively prime to 82961490.

Interesting facts

Basic properties

Name

Name eighty-two million nine hundred sixty-one thousand four hundred ninety

Notation

Scientific notation 8.2961490 × 10^7
Engineering notation 8.2961490 × 10^6

Prime Factorization of 82961490

Prime Factorization 2 × 3 × 5 × 2765383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82961490
Product of the distinct prime numbers

The prime factorization of 82961490 is 2 × 3 × 5 × 2765383. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 58, 10, 425, 456, 3612, 1666, 8588, 68671, 52066, 185568, 7963551, 4126582, 82588491, 9222544, 677592447, 201075223, 512341114, 7346566258

Basic calculations (n = 82961490)

Multiplication

n×y
n×2 165922980
n×3 248884470
n×4 331845960
n×5 414807450

Division

n÷y
n÷2 41480745
n÷3 27653830
n÷3 20740372.5
n÷5 16592298

Exponentiation

ny
n2 6882608823020100
n3 5.7099148304489E+23
n4 4.7370304210714E+31
n5 3.9299110190741E+39

Nth Root

y√n
2√n 9108.3198231068
3√n 436.13959351965
4√n 95.437517901016
5√n 38.350877788782

Divisors of 82961490

1, 2, 3, 5, 6, 10, 15, 30, 2765383, 5530766, 8296149, 13826915, 16592298, 27653830, 41480745, 82961490

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82961489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82961490 can be divided by 16 positive divisors. The sum of these divisors (counting 82961490) is 1, the average is 0.0625.

Base conversion 82961490

Base System Value
2 Binary 100111100011110010001010010
3 Ternary 12210002212202210
4 Quaternary 10330132101102
5 Quinary 132214231430
6 Senary 12122052550
8 Octal 474362122
10 Decimal 82961490
12 Duodecimal 2394a156
16 Hexadecimal 4f1e452
20 Vigesimal 15ia3ea
36 Base36 1de5hu

Cryptographic Hash Functions

md5 8cf51912f3ffe9182342b4f91a63ab59
sha1 d4f8b4ce6cad8830ccd6b1eb47f8371b00c25d29
sha256 53105ce07acb1da7ba09ff61e0e24d0e4e71a598d4c443c7af6e614fa704ea51
sha512 0547c6db4a0acb29259a70ecac127afcf9fdc91d95ad879b2f745ef42089b6ac3f597589b9cb34c8fd3d33392ccfe21578245535b8e5a974eb3a8deafcbd96d5
ripemd-160 cc9099174cbe43cd6fe7f6b0388ed0af26deb8f9

82961490 as geometric shapes

Circle

Radius = n
Diameter 165922980
Circumference 521262415.02973
Area 2.1622353315932E+16

Sphere

Radius = n
Volume 2.3917635311949E+24
Surface area 8.6489413263729E+16
Circumference 521262415.02973

Square

Length = n
Perimeter 331845960
Area 6882608823020100
Diagonal 117325264.31268

Cube

Length = n
Surface area 41295652938120600
Volume 5.7099148304489E+23
Space diagonal 143693515.75162

Equilateral Triangle

Length = n
Perimeter 248884470
Area 2.9802570425232E+15
Altitude 71846757.875809

Triangular Pyramid

Length = n
Surface area 2.9802570425232E+15
Volume 6.7291991610135E+22
Height 39108421.43756