61542235 (number)

61542235 is an odd 8-digits composite number following 61542234 and preceding 61542236. In scientific notation, it is written as 6.1542235 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 46470240 positive integers (up to 61542235) that are relatively prime to 61542235.

Interesting facts

Basic properties

Name

Name sixty-one million five hundred forty-two thousand two hundred thirty-five

Notation

Scientific notation 6.1542235 × 10^7
Engineering notation 6.1542235 × 10^6

Prime Factorization of 61542235

Prime Factorization 19 × 5 × 311 × 2083

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61542235
Product of the distinct prime numbers

The prime factorization of 61542235 is 19 × 5 × 311 × 2083. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 24, 44, 405, 222, 1998, 2647, 96922, 38467, 237336, 708085, 4401508, 2637772, 11343292, 45754107, 305759122, 501341151, 9775834950, 8911098386

Basic calculations (n = 61542235)

Multiplication

n×y
n×2 123084470
n×3 184626705
n×4 246168940
n×5 307711175

Division

n÷y
n÷2 30771117.5
n÷3 20514078.333333
n÷3 15385558.75
n÷5 12308447

Exponentiation

ny
n2 3787446688795225
n3 2.3308793417181E+23
n4 1.4344752420466E+31
n5 8.8280812447713E+38

Nth Root

y√n
2√n 7844.8859137657
3√n 394.81267622644
4√n 88.571360573075
5√n 36.127229074311

Divisors of 61542235

1, 5, 19, 95, 311, 1555, 2083, 5909, 10415, 29545, 39577, 197885, 647813, 3239065, 12308447, 61542235

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 -61542234
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 61542235 can be divided by 16 positive divisors. The sum of these divisors (counting 61542235) is 1, the average is 0.0625.

Base conversion 61542235

Base System Value
2 Binary 11101010110000111101011011
3 Ternary 11021210200002001
4 Quaternary 3222300331123
5 Quinary 111223322420
6 Senary 10035021431
8 Octal 352607533
10 Decimal 61542235
12 Duodecimal 1873a877
16 Hexadecimal 3ab0f5b
20 Vigesimal j4cfbf
36 Base36 10n2aj

Cryptographic Hash Functions

md5 dec23d7a5490ccc1330676382dfcd329
sha1 8f9fc70def0060b8c686d8947e9affd96b9ba864
sha256 0c6bae404991e4392b0a5e5ed141a9f50c3d26f026a1a8d7e97f123c0410d051
sha512 e609a02caae28ff94fb7d4c4da908579a6c75d2a5ca16884aede43279de38564191a6575010e1d31e46fe3b892c50b2de2771f98586f20145df8a670c6dd17f2
ripemd-160 351b1dccd10879117fe5c6f7087473022c00b2b6

61542235 as geometric shapes

Circle

Radius = n
Diameter 123084470
Circumference 386681266.72299
Area 1.1898614693382E+16

Sphere

Radius = n
Volume 9.7635645551276E+23
Surface area 4.7594458773528E+16
Circumference 386681266.72299

Square

Length = n
Perimeter 246168940
Area 3787446688795225
Diagonal 87033863.395752

Cube

Length = n
Surface area 22724680132771350
Volume 2.3308793417181E+23
Space diagonal 106594277.83134

Equilateral Triangle

Length = n
Perimeter 184626705
Area 1.640012523988E+15
Altitude 53297138.915672

Triangular Pyramid

Length = n
Surface area 1.640012523988E+15
Volume 2.7469676477608E+22
Height 29011287.798584