83991804 (number)

83991804 is an even 8-digits composite number following 83991803 and preceding 83991805. In scientific notation, it is written as 8.3991804 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 25771968 positive integers (up to 83991804) that are relatively prime to 83991804.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3991804 × 10^7
Engineering notation 8.3991804 × 10^6

Prime Factorization of 83991804

Prime Factorization 2 × 2 × 3 × 13 × 887 × 607

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 41995902
Product of the distinct prime numbers

The prime factorization of 83991804 is 2 × 2 × 3 × 13 × 887 × 607. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 83991804)

Multiplication

n×y
n×2 167983608
n×3 251975412
n×4 335967216
n×5 419959020

Division

n÷y
n÷2 41995902
n÷3 27997268
n÷3 20997951
n÷5 16798360.8

Exponentiation

ny
n2 7054623139174416
n3 5.925305239994E+23
n4 4.9767707635775E+31
n5 4.1800795452733E+39

Nth Root

y√n
2√n 9164.7042505473
3√n 437.93766966087
4√n 95.732461843135
5√n 38.445665397962

Divisors of 83991804

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 -83991803
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 83991804 can be divided by 48 positive divisors. The sum of these divisors (counting 83991804) is 1, the average is 0.020833333333333.

Base conversion 83991804

Base System Value
2 Binary 101000000011001110011111100
3 Ternary 12212001020002120
4 Quaternary 11000121303330
5 Quinary 133000214204
6 Senary 12200122540
8 Octal 500316374
10 Decimal 83991804
12 Duodecimal 24166450
16 Hexadecimal 5019cfc
20 Vigesimal 164ija4
36 Base36 1e08ho

Cryptographic Hash Functions

md5 ffd9aa95ea8660d1f920b7b7b2fd7c5b
sha1 4737ddd8ffd4101e47bce0deeca194bcd54d88f8
sha256 19f0c9010344df9f5dcfe2df16f06032cfbfc7e49158b5d9d7ab1da66ca5b1ed
sha512 a7298214f49645a4de3ff117bfb742cf40ae55cd692dc5e186972c940981dbb84fdd95c84a705f594ad776d1e36d061734092f380f617a1ae600fd0d5b769b34
ripemd-160 66dfce1925a05ad78f5e2832df8ea1e93a3fb21d

83991804 as geometric shapes

Circle

Radius = n
Diameter 167983608
Circumference 527736068.81631
Area 2.2162752227875E+16

Sphere

Radius = n
Volume 2.4819860549656E+24
Surface area 8.86510089115E+16
Circumference 527736068.81631

Square

Length = n
Perimeter 335967216
Area 7054623139174416
Diagonal 118782348.34498

Cube

Length = n
Surface area 42327738835046496
Volume 5.925305239994E+23
Space diagonal 145478071.94737

Equilateral Triangle

Length = n
Perimeter 251975412
Area 3.0547414263253E+15
Altitude 72739035.973683

Triangular Pyramid

Length = n
Surface area 3.0547414263253E+15
Volume 6.9830391929999E+22
Height 39594116.114994