61938306 (number)

61938306 is an even 8-digits composite number following 61938305 and preceding 61938307. In scientific notation, it is written as 6.1938306 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 20646096 positive integers (up to 61938306) that are relatively prime to 61938306.

Interesting facts

Basic properties

Name

Name sixty-one million nine hundred thirty-eight thousand three hundred six

Notation

Scientific notation 6.1938306 × 10^7
Engineering notation 6.1938306 × 10^6

Prime Factorization of 61938306

Prime Factorization 2 × 9 × 3441017

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 61938306
Product of the distinct prime numbers

The prime factorization of 61938306 is 2 × 9 × 3441017. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 18, 43, 798, 699, 3398, 4567, 79965, 12720, 711183, 629168, 9160265, 1741243, 27966891, 18375761, 383243590, 234125947, 2778878810, 8408283700

Basic calculations (n = 61938306)

Multiplication

n×y
n×2 123876612
n×3 185814918
n×4 247753224
n×5 309691530

Division

n÷y
n÷2 30969153
n÷3 20646102
n÷3 15484576.5
n÷5 12387661.2

Exponentiation

ny
n2 3836353750149636
n3 2.3761725250102E+23
n4 1.4717610096287E+31
n5 9.1158383773252E+38

Nth Root

y√n
2√n 7870.0893260496
3√n 395.65783881708
4√n 88.713523918564
5√n 36.173611054984

Divisors of 61938306

1, 2, 9, 18, 3441017, 6882034, 30969153, 61938306

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61938305
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61938306 can be divided by 8 positive divisors. The sum of these divisors (counting 61938306) is 1, the average is 0.125.

Base conversion 61938306

Base System Value
2 Binary 11101100010001101010000010
3 Ternary 11022112210101100
4 Quaternary 3230101222002
5 Quinary 111324011211
6 Senary 10051315230
8 Octal 354215202
10 Decimal 61938306
12 Duodecimal 188abb16
16 Hexadecimal 3b11a82
20 Vigesimal j725f6
36 Base36 10vjwi

Cryptographic Hash Functions

md5 9bb04731443cafaed6cc6a2e11d7d190
sha1 1966c057df0e7be7889204e7104ff2d093a1711c
sha256 bbe09911d05387935be8ffec56d31474780ba4484e19341c8fd4964174a0abea
sha512 ba5ecdbf9d636aa931d6b0b57e979aad29535741bb2fd062e0c21a97e247d4b8a62dc4ace2cfb47ed564d0a0a805be03c971c3c5173f5161493b0fc28ade89d7
ripemd-160 a6980dd8da5235d708b2c13848efbb92d313bfa1

61938306 as geometric shapes

Circle

Radius = n
Diameter 123876612
Circumference 389169854.21079
Area 1.2052260758042E+16

Sphere

Radius = n
Volume 9.9532881976451E+23
Surface area 4.8209043032167E+16
Circumference 389169854.21079

Square

Length = n
Perimeter 247753224
Area 3836353750149636
Diagonal 87593992.375615

Cube

Length = n
Surface area 23018122500897816
Volume 2.3761725250102E+23
Space diagonal 107280292.92675

Equilateral Triangle

Length = n
Perimeter 185814918
Area 1.6611899027666E+15
Altitude 53640146.463374

Triangular Pyramid

Length = n
Surface area 1.6611899027666E+15
Volume 2.8003461761731E+22
Height 29197997.458538