83442912 (number)

83442912 is an even 8-digits composite number following 83442911 and preceding 83442913. In scientific notation, it is written as 8.3442912 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 24 positive divisors. There are 23840640 positive integers (up to 83442912) that are relatively prime to 83442912.

Interesting facts

Basic properties

Name

Name eighty-three million four hundred forty-two thousand nine hundred twelve

Notation

Scientific notation 8.3442912 × 10^7
Engineering notation 8.3442912 × 10^6

Prime Factorization of 83442912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 21 × 124171

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5215182
Product of the distinct prime numbers

The prime factorization of 83442912 is 2 × 2 × 2 × 2 × 2 × 21 × 124171. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 4, 99, 81, 765, 608, 6657, 2084, 24407, 21755, 876933, 987929, 6159254, 3716601, 48565513, 38155771, 805458354, 730474876, 8639534205, 4596824808

Basic calculations (n = 83442912)

Multiplication

n×y
n×2 166885824
n×3 250328736
n×4 333771648
n×5 417214560

Division

n÷y
n÷2 41721456
n÷3 27814304
n÷3 20860728
n÷5 16688582.4

Exponentiation

ny
n2 6962719563039744
n3 5.809895957794E+23
n4 4.8479463713536E+31
n5 4.0452676244558E+39

Nth Root

y√n
2√n 9134.7091907734
3√n 436.98160007847
4√n 95.575672588653
5√n 38.395284534606

Divisors of 83442912

1, 2, 4, 8, 16, 21, 32, 42, 84, 168, 336, 672, 124171, 248342, 496684, 993368, 1986736, 2607591, 3973472, 5215182, 10430364, 20860728, 41721456, 83442912

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 -83442911
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 83442912 can be divided by 24 positive divisors. The sum of these divisors (counting 83442912) is 1, the average is 0.041666666666667.

Base conversion 83442912

Base System Value
2 Binary 100111110010011110011100000
3 Ternary 12211000100011020
4 Quaternary 10332103303200
5 Quinary 132330133122
6 Senary 12140245440
8 Octal 476236340
10 Decimal 83442912
12 Duodecimal 23b40880
16 Hexadecimal 4f93ce0
20 Vigesimal 161a75c
36 Base36 1dogyo

Cryptographic Hash Functions

md5 b1cfac671684c16cbbd33db1e5eb6a36
sha1 dc29438b7ef23445bc01e2f3994c509ddec34248
sha256 7fccafc73d64e313a37b62f6d38a7e6284fce3a74228de04664c17b73b51c027
sha512 392b90c42848c3d7b9c44a784d19d26296fc7446026431a8277c6d467630b3c885491a3b4e0d30b1211e0c610c15ef1c51a7ef6001df9bb820d99ac099cb75f1
ripemd-160 f8686b0b7ff9165f37050ecdb5408c478cb16182

83442912 as geometric shapes

Circle

Radius = n
Diameter 166885824
Circumference 524287278.66668
Area 2.1874028628252E+16

Sphere

Radius = n
Volume 2.4336435278836E+24
Surface area 8.7496114513006E+16
Circumference 524287278.66668

Square

Length = n
Perimeter 333771648
Area 6962719563039744
Diagonal 118006097.8343

Cube

Length = n
Surface area 41776317378238464
Volume 5.809895957794E+23
Space diagonal 144527363.1155

Equilateral Triangle

Length = n
Perimeter 250328736
Area 3.0149460105097E+15
Altitude 72263681.557749

Triangular Pyramid

Length = n
Surface area 3.0149460105097E+15
Volume 6.8470280495741E+22
Height 39335365.944768