61564863 (number)

61564863 is an odd 8-digits composite number following 61564862 and preceding 61564864. In scientific notation, it is written as 6.1564863 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 39807264 positive integers (up to 61564863) that are relatively prime to 61564863.

Interesting facts

Basic properties

Name

Name sixty-one million five hundred sixty-four thousand eight hundred sixty-three

Notation

Scientific notation 6.1564863 × 10^7
Engineering notation 6.1564863 × 10^6

Prime Factorization of 61564863

Prime Factorization 3 × 43 × 149 × 3203

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61564863
Product of the distinct prime numbers

The prime factorization of 61564863 is 3 × 43 × 149 × 3203. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 66, 9, 419, 481, 2179, 8693, 96606, 30238, 700210, 705757, 7523606, 5527849, 57727602, 90324967, 41435178, 335790578, 4989082614, 5898502462

Basic calculations (n = 61564863)

Multiplication

n×y
n×2 123129726
n×3 184694589
n×4 246259452
n×5 307824315

Division

n÷y
n÷2 30782431.5
n÷3 20521621
n÷3 15391215.75
n÷5 12312972.6

Exponentiation

ny
n2 3790232356208769
n3 2.3334513574816E+23
n4 1.4365861314052E+31
n5 8.844322836766E+38

Nth Root

y√n
2√n 7846.3279946737
3√n 394.86105886169
4√n 88.57950098456
5√n 36.129885353323

Divisors of 61564863

1, 3, 43, 129, 149, 447, 3203, 6407, 9609, 19221, 137729, 413187, 477247, 1431741, 20521621, 61564863

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 -61564862
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 61564863 can be divided by 16 positive divisors. The sum of these divisors (counting 61564863) is 1, the average is 0.0625.

Base conversion 61564863

Base System Value
2 Binary 11101010110110011110111111
3 Ternary 11021211211010010
4 Quaternary 3222312132333
5 Quinary 111230033423
6 Senary 10035314303
8 Octal 352663677
10 Decimal 61564863
12 Duodecimal 1874b993
16 Hexadecimal 3ab67bf
20 Vigesimal j4fc33
36 Base36 10njr3

Cryptographic Hash Functions

md5 2c44881d81040f4f285df8cd22a5b8ef
sha1 b31d59aedcda3e0f6e1b2afe8312b8f1cac81a55
sha256 ac475da8491674371aa7bbf315ea0ba4cb3302d09c3cca83225f5f9d1660184f
sha512 ee85ed6898882a53c6ac279da32c32003578e74240e8729749e60603be6edf2fc42522fc4af57a07ee3d6f747bc54d581aac35feb1fe0d1df9c6815b190e7009
ripemd-160 2677be20b00a78191ec0e4638f4b16c8fb093c6d

61564863 as geometric shapes

Circle

Radius = n
Diameter 123129726
Circumference 386823442.64012
Area 1.1907366125664E+16

Sphere

Radius = n
Volume 9.7743381895644E+23
Surface area 4.7629464502655E+16
Circumference 386823442.64012

Square

Length = n
Perimeter 246259452
Area 3790232356208769
Diagonal 87065864.220242

Cube

Length = n
Surface area 22741394137252614
Volume 2.3334513574816E+23
Space diagonal 106633470.67702

Equilateral Triangle

Length = n
Perimeter 184694589
Area 1.6412187533613E+15
Altitude 53316735.338509

Triangular Pyramid

Length = n
Surface area 1.6412187533613E+15
Volume 2.749998797407E+22
Height 29021954.740081