83991108 (number)

83991108 is an even 8-digits composite number following 83991107 and preceding 83991109. In scientific notation, it is written as 8.3991108 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 27940000 positive integers (up to 83991108) that are relatively prime to 83991108.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3991108 × 10^7
Engineering notation 8.3991108 × 10^6

Prime Factorization of 83991108

Prime Factorization 2 × 2 × 3 × 509 × 13751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41995554
Product of the distinct prime numbers

The prime factorization of 83991108 is 2 × 2 × 3 × 509 × 13751. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 43, 47, 103, 866, 4609, 5599, 26754, 85503, 724574, 59751, 4721840, 8802031, 59845496, 16380400, 555505661, 86266324, 6011320165, 4421469697

Basic calculations (n = 83991108)

Multiplication

n×y
n×2 167982216
n×3 251973324
n×4 335964432
n×5 419955540

Division

n÷y
n÷2 41995554
n÷3 27997036
n÷3 20997777
n÷5 16798221.6

Exponentiation

ny
n2 7054506223067664
n3 5.9251579406835E+23
n4 4.97660580513E+31
n5 4.179906356521E+39

Nth Root

y√n
2√n 9164.6662787032
3√n 437.93645999736
4√n 95.732263520212
5√n 38.445601681574

Divisors of 83991108

1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 3054, 6108, 13751, 27502, 41253, 55004, 82506, 165012, 6999259, 13998518, 20997777, 27997036, 41995554, 83991108

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83991107
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83991108 can be divided by 24 positive divisors. The sum of these divisors (counting 83991108) is 1, the average is 0.041666666666667.

Base conversion 83991108

Base System Value
2 Binary 101000000011001101001000100
3 Ternary 12212001012010210
4 Quaternary 11000121221010
5 Quinary 133000203413
6 Senary 12200115420
8 Octal 500315104
10 Decimal 83991108
12 Duodecimal 24165b70
16 Hexadecimal 5019a44
20 Vigesimal 164ihf8
36 Base36 1e07yc

Cryptographic Hash Functions

md5 f1c45c4fcd3b3551806442146d1d62c4
sha1 9f0c958eef11e1df0db644ffc356c8ecf3c37c61
sha256 67f284dcf98c34dc2bfbd9853826ce089057d6b85496dd054e60667a27b1aaeb
sha512 990c396397747fb15adb3a2222963bffaebe92d16e93d6d36288d3c8ddd5cfe911df8beef58dee319830b8cf093aefe66799d089ba1848c456de96109ac22993
ripemd-160 40830381f89f7e08ad7666ecbab13570467a1275

83991108 as geometric shapes

Circle

Radius = n
Diameter 167982216
Circumference 527731695.71933
Area 2.2162384925093E+16

Sphere

Radius = n
Volume 2.4819243543747E+24
Surface area 8.8649539700371E+16
Circumference 527731695.71933

Square

Length = n
Perimeter 335964432
Area 7054506223067664
Diagonal 118781364.05234

Cube

Length = n
Surface area 42327037338405984
Volume 5.9251579406835E+23
Space diagonal 145476866.44

Equilateral Triangle

Length = n
Perimeter 251973324
Area 3.054690800166E+15
Altitude 72738433.220002

Triangular Pyramid

Length = n
Surface area 3.054690800166E+15
Volume 6.9828655990977E+22
Height 39593788.017448