61396913 (number)

61396913 is an odd 8-digits composite number following 61396912 and preceding 61396914. In scientific notation, it is written as 6.1396913 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 58727460 positive integers (up to 61396913) that are relatively prime to 61396913.

Interesting facts

Basic properties

Name

Name sixty-one million three hundred ninety-six thousand nine hundred thirteen

Notation

Scientific notation 6.1396913 × 10^7
Engineering notation 6.1396913 × 10^6

Prime Factorization of 61396913

Prime Factorization 23 × 2669431

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 61396913
Product of the distinct prime numbers

The prime factorization of 61396913 is 23 × 2669431. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 70, 12, 709, 706, 7131, 8257, 73256, 25570, 884271, 863952, 7719693, 6366480, 23873758, 99591701, 570167851, 2953081, 3456671206, 1244032707

Basic calculations (n = 61396913)

Multiplication

n×y
n×2 122793826
n×3 184190739
n×4 245587652
n×5 306984565

Division

n÷y
n÷2 30698456.5
n÷3 20465637.666667
n÷3 15349228.25
n÷5 12279382.6

Exponentiation

ny
n2 3769580925929569
n3 2.3144063215576E+23
n4 1.4209740357132E+31
n5 8.7243419245942E+38

Nth Root

y√n
2√n 7835.618227045
3√n 394.50166928067
4√n 88.519027485875
5√n 36.110151218407

Divisors of 61396913

1, 23, 2669431, 61396913

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 -61396912
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 61396913 can be divided by 4 positive divisors. The sum of these divisors (counting 61396913) is 1, the average is 0.25.

Base conversion 61396913

Base System Value
2 Binary 11101010001101011110110001
3 Ternary 11021112021201202
4 Quaternary 3222031132301
5 Quinary 111204200123
6 Senary 10031540545
8 Octal 352153661
10 Decimal 61396913
12 Duodecimal 1868a755
16 Hexadecimal 3a8d7b1
20 Vigesimal j3ec5d
36 Base36 10jy5t

Cryptographic Hash Functions

md5 502cfd4ed06456ffe59deba6b3fc7af0
sha1 4771a0f01daf5c819e0ca9f19d43e37699faaf43
sha256 35816c91dbaf5ea0676cacd2e365281e317a9afd58b83721cee224c973f32de4
sha512 0bb4848240dfbbbf32422e213972b52016a245b252bc8e2d682e1f1c55b0ac4c14ed46990bea5d429912ce85a477a572da0870c211934860d2e7b0b9abfff587
ripemd-160 ffcee79b675e45d47ea50cd57ac8f2352ebf73b5

61396913 as geometric shapes

Circle

Radius = n
Diameter 122793826
Circumference 385768181.66778
Area 1.1842487744013E+16

Sphere

Radius = n
Volume 9.6945625296361E+23
Surface area 4.736995097605E+16
Circumference 385768181.66778

Square

Length = n
Perimeter 245587652
Area 3769580925929569
Diagonal 86828347.052441

Cube

Length = n
Surface area 22617485555577414
Volume 2.3144063215576E+23
Space diagonal 106342572.74389

Equilateral Triangle

Length = n
Perimeter 184190739
Area 1.6322764217381E+15
Altitude 53171286.371943

Triangular Pyramid

Length = n
Surface area 1.6322764217381E+15
Volume 2.727554007324E+22
Height 28942782.350814