83991656 (number)

83991656 is an even 8-digits composite number following 83991655 and preceding 83991657. In scientific notation, it is written as 8.3991656 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors. There are 34754496 positive integers (up to 83991656) that are relatively prime to 83991656.

Interesting facts

Basic properties

Name

Name eighty-three million nine hundred ninety-one thousand six hundred fifty-six

Notation

Scientific notation 8.3991656 × 10^7
Engineering notation 8.3991656 × 10^6

Prime Factorization of 83991656

Prime Factorization 2 × 2 × 2 × 203 × 51719

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20997914
Product of the distinct prime numbers

The prime factorization of 83991656 is 2 × 2 × 2 × 203 × 51719. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 28, 77, 761, 531, 2587, 7358, 64342, 91080, 311906, 483396, 1892920, 8699749, 81648909, 61886645, 237874815, 673206851, 6531723163, 1012679851

Basic calculations (n = 83991656)

Multiplication

n×y
n×2 167983312
n×3 251974968
n×4 335966624
n×5 419958280

Division

n÷y
n÷2 41995828
n÷3 27997218.666667
n÷3 20997914
n÷5 16798331.2

Exponentiation

ny
n2 7054598277622336
n3 5.9252739175225E+23
n4 4.9767356858632E+31
n5 4.1800427172995E+39

Nth Root

y√n
2√n 9164.6961760879
3√n 437.93741243413
4√n 95.732419671122
5√n 38.44565184911

Divisors of 83991656

1, 2, 4, 8, 203, 406, 812, 1624, 51719, 103438, 206876, 413752, 10498957, 20997914, 41995828, 83991656

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 -83991655
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 83991656 can be divided by 16 positive divisors. The sum of these divisors (counting 83991656) is 1, the average is 0.0625.

Base conversion 83991656

Base System Value
2 Binary 101000000011001110001101000
3 Ternary 12212001012220002
4 Quaternary 11000121301220
5 Quinary 133000213111
6 Senary 12200122132
8 Octal 500316150
10 Decimal 83991656
12 Duodecimal 24166348
16 Hexadecimal 5019c68
20 Vigesimal 164ij2g
36 Base36 1e08dk

Cryptographic Hash Functions

md5 ccfb7b879ff1f353735d8756c8945c4b
sha1 4014e88e60c811f946fd4a5c611664a083a0b043
sha256 aefb7efa311781a728e25c862363a3f7b5d8b29c4319890135128ae75b06dd84
sha512 de12aa4c84b3f12252f454b414dc603cdc94085fe4c7297b1bf93df13f4f9685d1c13d004093a5c8720319b0b1b26ea369ae50d0d70e978acad2c3c5c1538fef
ripemd-160 00d8e6b4be3893b66967d8046ab986620babf9b5

83991656 as geometric shapes

Circle

Radius = n
Diameter 167983312
Circumference 527735138.90488
Area 2.2162674123006E+16

Sphere

Radius = n
Volume 2.4819729346394E+24
Surface area 8.8650696492022E+16
Circumference 527735138.90488

Square

Length = n
Perimeter 335966624
Area 7054598277622336
Diagonal 118782139.04138

Cube

Length = n
Surface area 42327589665734016
Volume 5.9252739175225E+23
Space diagonal 145477815.60385

Equilateral Triangle

Length = n
Perimeter 251974968
Area 3.0547306609574E+15
Altitude 72738907.801924

Triangular Pyramid

Length = n
Surface area 3.0547306609574E+15
Volume 6.9830022791132E+22
Height 39594046.347125