61049942 (number)

61049942 is an even 8-digits composite number following 61049941 and preceding 61049943. In scientific notation, it is written as 6.1049942 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 30524970 positive integers (up to 61049942) that are relatively prime to 61049942.

Interesting facts

Basic properties

Name

Name sixty-one million forty-nine thousand nine hundred forty-two

Notation

Scientific notation 6.1049942 × 10^7
Engineering notation 6.1049942 × 10^6

Prime Factorization of 61049942

Prime Factorization 2 × 30524971

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 61049942
Product of the distinct prime numbers

The prime factorization of 61049942 is 2 × 30524971. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 95, 38, 693, 657, 3632, 5096, 67161, 7333, 662369, 560350, 6106727, 9455289, 36885328, 36643016, 79272871, 989759571, 6305134087, 1996125326

Basic calculations (n = 61049942)

Multiplication

n×y
n×2 122099884
n×3 183149826
n×4 244199768
n×5 305249710

Division

n÷y
n÷2 30524971
n÷3 20349980.666667
n÷3 15262485.5
n÷5 12209988.4

Exponentiation

ny
n2 3727095418203364
n3 2.2753895910978E+23
n4 1.3891240256393E+31
n5 8.4805941196083E+38

Nth Root

y√n
2√n 7813.4462306974
3√n 393.75711880973
4√n 88.393700175394
5√n 36.069244946674

Divisors of 61049942

1, 2, 30524971, 61049942

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61049941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61049942 can be divided by 4 positive divisors. The sum of these divisors (counting 61049942) is 1, the average is 0.25.

Base conversion 61049942

Base System Value
2 Binary 11101000111000110001010110
3 Ternary 11020212122202222
4 Quaternary 3220320301112
5 Quinary 111112044232
6 Senary 10020302342
8 Octal 350706126
10 Decimal 61049942
12 Duodecimal 185419b2
16 Hexadecimal 3a38c56
20 Vigesimal j1b4h2
36 Base36 10cifq

Cryptographic Hash Functions

md5 08fefd097aa4ca25cd87baa01fdd6cb5
sha1 0e3c47f1d331b33b21d7d4e47b7a91de587fdd1d
sha256 246016495e5bcc7e92e0b6ca529b9d48cb622f1bc936488e281cf2d55d9bf8bb
sha512 964774e2c0fd1dd352dba7c58116bc038b39b698d5d54f367d59801789eb468606fc0e341f976029e6cf931f033c736e3e887e7002b857ef1903bb31d36e7c00
ripemd-160 b3558d5b2f28147a6d803bb646a2275f852625d7

61049942 as geometric shapes

Circle

Radius = n
Diameter 122099884
Circumference 383588098.57857
Area 1.1709015585056E+16

Sphere

Radius = n
Volume 9.5311296312634E+23
Surface area 4.6836062340223E+16
Circumference 383588098.57857

Square

Length = n
Perimeter 244199768
Area 3727095418203364
Diagonal 86337655.958491

Cube

Length = n
Surface area 22362572509220184
Volume 2.2753895910978E+23
Space diagonal 105741601.34313

Equilateral Triangle

Length = n
Perimeter 183149826
Area 1.6138796572463E+15
Altitude 52870800.671567

Triangular Pyramid

Length = n
Surface area 1.6138796572463E+15
Volume 2.6815723495109E+22
Height 28779218.65283