83742144 (number)

83742144 is an even 8-digits composite number following 83742143 and preceding 83742145. In scientific notation, it is written as 8.3742144 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 28 positive divisors. There are 27913984 positive integers (up to 83742144) that are relatively prime to 83742144.

Interesting facts

Basic properties

Name

Name eighty-three million seven hundred forty-two thousand one hundred forty-four

Notation

Scientific notation 8.3742144 × 10^7
Engineering notation 8.3742144 × 10^6

Prime Factorization of 83742144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 436157

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2616942
Product of the distinct prime numbers

The prime factorization of 83742144 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 436157. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 3, 51, 71, 335, 158, 6987, 5513, 92217, 14126, 771760, 760794, 1380779, 1418788, 89621428, 25655483, 132138379, 794835392, 1105788124, 6307646473

Basic calculations (n = 83742144)

Multiplication

n×y
n×2 167484288
n×3 251226432
n×4 334968576
n×5 418710720

Division

n÷y
n÷2 41871072
n÷3 27914048
n÷3 20935536
n÷5 16748428.8

Exponentiation

ny
n2 7012746681716736
n3 5.8726244245585E+23
n4 4.9178616021929E+31
n5 4.1183227446291E+39

Nth Root

y√n
2√n 9151.0733796643
3√n 437.50332558016
4√n 95.661242829394
5√n 38.422782742904

Divisors of 83742144

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 436157, 872314, 1308471, 1744628, 2616942, 3489256, 5233884, 6978512, 10467768, 13957024, 20935536, 27914048, 41871072, 83742144

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83742143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83742144 can be divided by 28 positive divisors. The sum of these divisors (counting 83742144) is 1, the average is 0.035714285714286.

Base conversion 83742144

Base System Value
2 Binary 100111111011100110111000000
3 Ternary 12211120112121220
4 Quaternary 10333130313000
5 Quinary 132414222034
6 Senary 12150515040
8 Octal 477346700
10 Decimal 83742144
12 Duodecimal 24065a80
16 Hexadecimal 4fdcdc0
20 Vigesimal 1637f74
36 Base36 1duvuo

Cryptographic Hash Functions

md5 297e210f965b294a65a7ca1f5a7c95a4
sha1 f8e2d6fb1b1e292c7c75d3a5f8aa33a517f15b3f
sha256 901ebac371fb4e550756563dbc5249de8b9c06fc674553fcc8c39f1e1f4eb912
sha512 9a38d533450ca3796bbe92d1a156b00dd9f3d49d2841527cacb96e02a5b5982efd2b6d50dde74043d50a9b2ee273ae00f3c595435a0d9d74e7cff6a6f4c429fb
ripemd-160 5049ed8227ab0b2c9d0b5ab26a8cef46a84800a8

83742144 as geometric shapes

Circle

Radius = n
Diameter 167484288
Circumference 526167408.77252
Area 2.2031193456767E+16

Sphere

Radius = n
Volume 2.459919166598E+24
Surface area 8.812477382707E+16
Circumference 526167408.77252

Square

Length = n
Perimeter 334968576
Area 7012746681716736
Diagonal 118429275.787

Cube

Length = n
Surface area 42076480090300416
Volume 5.8726244245585E+23
Space diagonal 145045648.14275

Equilateral Triangle

Length = n
Perimeter 251226432
Area 3.0366083883359E+15
Altitude 72522824.071375

Triangular Pyramid

Length = n
Surface area 3.0366083883359E+15
Volume 6.9209542566117E+22
Height 39476425.262334