61443906 (number)

61443906 is an even 8-digits composite number following 61443905 and preceding 61443907. In scientific notation, it is written as 6.1443906 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 20198976 positive integers (up to 61443906) that are relatively prime to 61443906.

Interesting facts

Basic properties

Name

Name sixty-one million four hundred forty-three thousand nine hundred six

Notation

Scientific notation 6.1443906 × 10^7
Engineering notation 6.1443906 × 10^6

Prime Factorization of 61443906

Prime Factorization 2 × 3 × 227 × 229 × 197

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 61443906
Product of the distinct prime numbers

The prime factorization of 61443906 is 2 × 3 × 227 × 229 × 197. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 91, 5, 800, 308, 6782, 3320, 5557, 16880, 216341, 738383, 5377170, 5119239, 868308, 34358607, 74592039, 264575441, 7501776805, 7682290538

Basic calculations (n = 61443906)

Multiplication

n×y
n×2 122887812
n×3 184331718
n×4 245775624
n×5 307219530

Division

n÷y
n÷2 30721953
n÷3 20481302
n÷3 15360976.5
n÷5 12288781.2

Exponentiation

ny
n2 3775353584536836
n3 2.3197247076504E+23
n4 1.4253294688275E+31
n5 8.7577809901668E+38

Nth Root

y√n
2√n 7838.616331981
3√n 394.60229371599
4√n 88.53596067125
5√n 36.115677245575

Divisors of 61443906

1, 2, 3, 6, 197, 227, 229, 394, 454, 458, 591, 681, 687, 1182, 1362, 1374, 44719, 45113, 51983, 89438, 90226, 103966, 134157, 135339, 155949, 268314, 270678, 311898, 10240651, 20481302, 30721953, 61443906

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61443905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61443906 can be divided by 32 positive divisors. The sum of these divisors (counting 61443906) is 1, the average is 0.03125.

Base conversion 61443906

Base System Value
2 Binary 11101010011000111101000010
3 Ternary 11021121200012020
4 Quaternary 3222120331002
5 Quinary 111212201111
6 Senary 10032542310
8 Octal 352307502
10 Decimal 61443906
12 Duodecimal 186b1996
16 Hexadecimal 3a98f42
20 Vigesimal j409f6
36 Base36 10kyf6

Cryptographic Hash Functions

md5 826afb59294b51cbe46378561a692eac
sha1 ab3d2a055d4a0e68d0245280f8beb5236309167d
sha256 4fd5822a3f1a89c0f6f7235e1e0467751ae2dbfc2862ffb69078708d7ab30482
sha512 eecc25a31aabd42c0a0aedb40dbf2d5f883464d42f4118251cb3bb1bddecc69fce4b5a71e2f9176d3df3a60bba817070bff863034cfc3ba383bac2bda442b8a6
ripemd-160 57bf4884f650a7fd426c2881f9a61e629ddd425e

61443906 as geometric shapes

Circle

Radius = n
Diameter 122887812
Circumference 386063447.39492
Area 1.1860623085885E+16

Sphere

Radius = n
Volume 9.7168401332072E+23
Surface area 4.7442492343539E+16
Circumference 386063447.39492

Square

Length = n
Perimeter 245775624
Area 3775353584536836
Diagonal 86894805.190378

Cube

Length = n
Surface area 22652121507221016
Volume 2.3197247076504E+23
Space diagonal 106423967.00749

Equilateral Triangle

Length = n
Perimeter 184331718
Area 1.6347760562388E+15
Altitude 53211983.503743

Triangular Pyramid

Length = n
Surface area 1.6347760562388E+15
Volume 2.7338217854427E+22
Height 28964935.063459