61506442 (number)

61506442 is an even 8-digits composite number following 61506441 and preceding 61506443. In scientific notation, it is written as 6.1506442 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 28546560 positive integers (up to 61506442) that are relatively prime to 61506442.

Interesting facts

Basic properties

Name

Name sixty-one million five hundred six thousand four hundred forty-two

Notation

Scientific notation 6.1506442 × 10^7
Engineering notation 6.1506442 × 10^6

Prime Factorization of 61506442

Prime Factorization 2 × 17 × 73 × 24781

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61506442
Product of the distinct prime numbers

The prime factorization of 61506442 is 2 × 17 × 73 × 24781. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 38, 68, 198, 576, 6779, 7675, 38430, 47610, 714734, 140050, 96214, 9879396, 87567488, 23094648, 267189323, 666257171, 7860453326, 3404581799

Basic calculations (n = 61506442)

Multiplication

n×y
n×2 123012884
n×3 184519326
n×4 246025768
n×5 307532210

Division

n÷y
n÷2 30753221
n÷3 20502147.333333
n÷3 15376610.5
n÷5 12301288.4

Exponentiation

ny
n2 3783042407499364
n3 2.326814784204E+23
n4 1.4311409856939E+31
n5 8.8024390030402E+38

Nth Root

y√n
2√n 7842.6042868425
3√n 394.73612028811
4√n 88.55847947454
5√n 36.123025772813

Divisors of 61506442

1, 2, 17, 34, 73, 146, 1241, 2482, 24781, 49562, 421277, 842554, 1809013, 3618026, 30753221, 61506442

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61506441
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61506442 can be divided by 16 positive divisors. The sum of these divisors (counting 61506442) is 1, the average is 0.0625.

Base conversion 61506442

Base System Value
2 Binary 11101010101000001110001010
3 Ternary 11021201211222101
4 Quaternary 3222220032022
5 Quinary 111221201232
6 Senary 10034144014
8 Octal 352501612
10 Decimal 61506442
12 Duodecimal 1872200a
16 Hexadecimal 3aa838a
20 Vigesimal j48622
36 Base36 10maoa

Cryptographic Hash Functions

md5 f137bcfc605725f2d407416c06cb17ae
sha1 98bb6aaf41d0eac71bc6746086be42a0caa5f8df
sha256 bbdc13ba03bea4cab45101c08abceff22c581fc742676fa803bedef5e0109087
sha512 1eb04a9f7fa7347914d7d4d816abd2f95ade9765a52deb193a81a2d8dfbe3d582670fca8d4f49d15a99a367239d7420ab9ad48cdf617e848624dc9d8c8d46ddd
ripemd-160 e99359dbd70eb1ea22a03228dd9ce5e1923811c6

61506442 as geometric shapes

Circle

Radius = n
Diameter 123012884
Circumference 386456372.67129
Area 1.1884778235619E+16

Sphere

Radius = n
Volume 9.7465389764259E+23
Surface area 4.7539112942475E+16
Circumference 386456372.67129

Square

Length = n
Perimeter 246025768
Area 3783042407499364
Diagonal 86983244.449714

Cube

Length = n
Surface area 22698254444996184
Volume 2.326814784204E+23
Space diagonal 106532282.53679

Equilateral Triangle

Length = n
Perimeter 184519326
Area 1.6381054142441E+15
Altitude 53266141.268394

Triangular Pyramid

Length = n
Surface area 1.6381054142441E+15
Volume 2.7421775207929E+22
Height 28994414.816571