83139780 (number)

83139780 is an even 8-digits composite number following 83139779 and preceding 83139781. In scientific notation, it is written as 8.3139780 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 22032000 positive integers (up to 83139780) that are relatively prime to 83139780.

Interesting facts

Basic properties

Name

Name eighty-three million one hundred thirty-nine thousand seven hundred eighty

Notation

Scientific notation 8.3139780 × 10^7
Engineering notation 8.3139780 × 10^6

Prime Factorization of 83139780

Prime Factorization 2 × 2 × 5 × 3 × 163 × 8501

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 41569890
Product of the distinct prime numbers

The prime factorization of 83139780 is 2 × 2 × 5 × 3 × 163 × 8501. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 83139780)

Multiplication

n×y
n×2 166279560
n×3 249419340
n×4 332559120
n×5 415698900

Division

n÷y
n÷2 41569890
n÷3 27713260
n÷3 20784945
n÷5 16627956

Exponentiation

ny
n2 6912223018448400
n3 5.7468070106474E+23
n4 4.7778827056768E+31
n5 3.9723211701577E+39

Nth Root

y√n
2√n 9118.1017761374
3√n 436.45180139321
4√n 95.488752092262
5√n 38.367347376772

Divisors of 83139780

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83139779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83139780 can be divided by 48 positive divisors. The sum of these divisors (counting 83139780) is 1, the average is 0.020833333333333.

Base conversion 83139780

Base System Value
2 Binary 100111101001001110011000100
3 Ternary 12210102221100010
4 Quaternary 10331021303010
5 Quinary 132240433110
6 Senary 12125550220
8 Octal 475116304
10 Decimal 83139780
12 Duodecimal 23a15370
16 Hexadecimal 4f49cc4
20 Vigesimal 15jc990
36 Base36 1dhz2c

Cryptographic Hash Functions

md5 c2a794c9af3c7701dc83484d83d90d2c
sha1 86faab1bb714c1b8d04eff66ed404cbf4324fb39
sha256 5ae080568d80640144e010d02b7faf71c068efae32fe2aac38d92b1f8185e7c7
sha512 0d2a72892f798088f1ad42a71b6498b838ff7ab080cfd10a620209b1afddebbddbd34e2772db00dac7b67741711813f1802320b50f605513a9500fb031e21f25
ripemd-160 d80c27637592acc8d3f0c735b9ff187406363287

83139780 as geometric shapes

Circle

Radius = n
Diameter 166279560
Circumference 522382644.13814
Area 2.1715389054732E+16

Sphere

Radius = n
Volume 2.4072168914997E+24
Surface area 8.6861556218927E+16
Circumference 522382644.13814

Square

Length = n
Perimeter 332559120
Area 6912223018448400
Diagonal 117577404.44872

Cube

Length = n
Surface area 41473338110690400
Volume 5.7468070106474E+23
Space diagonal 144002323.0901

Equilateral Triangle

Length = n
Perimeter 249419340
Area 2.9930803652999E+15
Altitude 72001161.545049

Triangular Pyramid

Length = n
Surface area 2.9930803652999E+15
Volume 6.7726770123319E+22
Height 39192468.149572