83450640 (number)

83450640 is an even 8-digits composite number following 83450639 and preceding 83450641. In scientific notation, it is written as 8.3450640 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 80 positive divisors. There are 17602560 positive integers (up to 83450640) that are relatively prime to 83450640.

Interesting facts

Basic properties

Name

Name eighty-three million four hundred fifty thousand six hundred forty

Notation

Scientific notation 8.3450640 × 10^7
Engineering notation 8.3450640 × 10^6

Prime Factorization of 83450640

Prime Factorization 2 × 2 × 2 × 2 × 3 × 91 × 5 × 3821

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10431330
Product of the distinct prime numbers

The prime factorization of 83450640 is 2 × 2 × 2 × 2 × 3 × 91 × 5 × 3821. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 3, 96, 27, 457, 937, 4948, 9665, 58410, 46562, 102290, 995393, 570507, 1794809, 98157677, 21614529, 345888843, 169395649, 5632699561, 3132605714

Basic calculations (n = 83450640)

Multiplication

n×y
n×2 166901280
n×3 250351920
n×4 333802560
n×5 417253200

Division

n÷y
n÷2 41725320
n÷3 27816880
n÷3 20862660
n÷5 16690128

Exponentiation

ny
n2 6964009316409600
n3 5.8115103442034E+23
n4 4.849742575904E+31
n5 4.0471412179443E+39

Nth Root

y√n
2√n 9135.1321829517
3√n 436.99508989835
4√n 95.577885428334
5√n 38.395995698107

Divisors of 83450640

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 91, 120, 182, 240, 273, 364, 455, 546, 728, 910, 1092, 1365, 1456, 1820, 2184, 2730, 3640, 3821, 4368, 5460, 7280, 7642, 10920, 11463, 15284, 19105, 21840, 22926, 30568, 38210, 45852, 57315, 61136, 76420, 91704, 114630, 152840, 183408, 229260, 305680, 347711, 458520, 695422, 917040, 1043133, 1390844, 1738555, 2086266, 2781688, 3477110, 4172532, 5215665, 5563376, 6954220, 8345064, 10431330, 13908440, 16690128, 20862660, 27816880, 41725320, 83450640

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83450639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83450640 can be divided by 80 positive divisors. The sum of these divisors (counting 83450640) is 1, the average is 0.0125.

Base conversion 83450640

Base System Value
2 Binary 100111110010101101100010000
3 Ternary 12211000201202110
4 Quaternary 10332111230100
5 Quinary 132330410030
6 Senary 12140345320
8 Octal 476255420
10 Decimal 83450640
12 Duodecimal 23b45240
16 Hexadecimal 4f95b10
20 Vigesimal 161b6c0
36 Base36 1domxc

Cryptographic Hash Functions

md5 0ae67f1b6950e7b1608576aef74d8500
sha1 37c8da3cb724da09f9c2aa4ea07182f3b8546bb5
sha256 dfc777fd9dd5f10cc95f90aa99be6da8dcbddd63f551be33ea7ef00c5df4fa3b
sha512 347093108684ff9b0f436ea45996315c473e3735d343a6382ac78eeecffe7aa67c55550d15195980178d556f8d23c38926ac3bc4a264b709f25c2b8766f86215
ripemd-160 cee3e263b2300de1a500dd8b2e43d6884cdc34a1

83450640 as geometric shapes

Circle

Radius = n
Diameter 166901280
Circumference 524335835.12273
Area 2.1878080507963E+16

Sphere

Radius = n
Volume 2.4343197604814E+24
Surface area 8.7512322031853E+16
Circumference 524335835.12273

Square

Length = n
Perimeter 333802560
Area 6964009316409600
Diagonal 118017026.87671

Cube

Length = n
Surface area 41784055898457600
Volume 5.8115103442034E+23
Space diagonal 144540748.40414

Equilateral Triangle

Length = n
Perimeter 250351920
Area 3.0155044901011E+15
Altitude 72270374.20207

Triangular Pyramid

Length = n
Surface area 3.0155044901011E+15
Volume 6.8489306222034E+22
Height 39339008.958905