83889481 (number)

83889481 is an odd 8-digits composite number following 83889480 and preceding 83889482. In scientific notation, it is written as 8.3889481 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 77436432 positive integers (up to 83889481) that are relatively prime to 83889481.

Interesting facts

Basic properties

Name

Name eighty-three million eight hundred eighty-nine thousand four hundred eighty-one

Notation

Scientific notation 8.3889481 × 10^7
Engineering notation 8.3889481 × 10^6

Prime Factorization of 83889481

Prime Factorization 13 × 6453037

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 83889481
Product of the distinct prime numbers

The prime factorization of 83889481 is 13 × 6453037. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 70, 26, 803, 529, 5191, 1126, 86382, 20625, 664421, 348342, 6703964, 8630667, 51379294, 72549701, 803189105, 922427919, 2764188035, 4327717185

Basic calculations (n = 83889481)

Multiplication

n×y
n×2 167778962
n×3 251668443
n×4 335557924
n×5 419447405

Division

n÷y
n÷2 41944740.5
n÷3 27963160.333333
n÷3 20972370.25
n÷5 16777896.2

Exponentiation

ny
n2 7037445022449361
n3 5.9036761049931E+23
n4 4.9525632443997E+31
n5 4.1546796019237E+39

Nth Root

y√n
2√n 9159.1200996602
3√n 437.75975823221
4√n 95.70329200012
5√n 38.436293544965

Divisors of 83889481

1, 13, 6453037, 83889481

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83889480
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83889481 can be divided by 4 positive divisors. The sum of these divisors (counting 83889481) is 1, the average is 0.25.

Base conversion 83889481

Base System Value
2 Binary 101000000000000110101001001
3 Ternary 12211212000201211
4 Quaternary 11000000311021
5 Quinary 132433430411
6 Senary 12154013121
8 Octal 500006511
10 Decimal 83889481
12 Duodecimal 241171a1
16 Hexadecimal 5000d49
20 Vigesimal 16463e1
36 Base36 1dy1jd

Cryptographic Hash Functions

md5 45b4d67d55b0e72730ea686bf946761f
sha1 9b70d2732b74bbc144679bab84c2d754d3c30ec9
sha256 9292fb0d326b23044e1444281d6eaeee1e1382f50b9f74a1465ff50196e7a93b
sha512 ebd8aad60b5ed31c8e202f2b6c838aa2f69d4dc3ea3e251c856dbbaf527f36e72abd3ee059f265802fdf44f45cac297d61a2c5176da50d8104f22da403c1cf18
ripemd-160 69e3cdeececb6115cb5d7ae0b20a98626f2f6387

83889481 as geometric shapes

Circle

Radius = n
Diameter 167778962
Circumference 527093154.44612
Area 2.2108785582569E+16

Sphere

Radius = n
Volume 2.4729260640827E+24
Surface area 8.8435142330276E+16
Circumference 527093154.44612

Square

Length = n
Perimeter 335557924
Area 7037445022449361
Diagonal 118637641.77064

Cube

Length = n
Surface area 42224670134696166
Volume 5.9036761049931E+23
Space diagonal 145300843.31258

Equilateral Triangle

Length = n
Perimeter 251668443
Area 3.0473030835887E+15
Altitude 72650421.656292

Triangular Pyramid

Length = n
Surface area 3.0473030835887E+15
Volume 6.9575490129493E+22
Height 39545880.590213