61791925 (number)

61791925 is an odd 8-digits composite number following 61791924 and preceding 61791926. In scientific notation, it is written as 6.1791925 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 45630720 positive integers (up to 61791925) that are relatively prime to 61791925.

Interesting facts

Basic properties

Name

Name sixty-one million seven hundred ninety-one thousand nine hundred twenty-five

Notation

Scientific notation 6.1791925 × 10^7
Engineering notation 6.1791925 × 10^6

Prime Factorization of 61791925

Prime Factorization 5 × 13 × 5 × 190129

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12358385
Product of the distinct prime numbers

The prime factorization of 61791925 is 5 × 13 × 5 × 190129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 100, 47, 372, 122, 2539, 5054, 56419, 82173, 408156, 400427, 3599472, 6565656, 63098175, 13196884, 933806221, 198189161, 6228490953, 8789735648

Basic calculations (n = 61791925)

Multiplication

n×y
n×2 123583850
n×3 185375775
n×4 247167700
n×5 308959625

Division

n÷y
n÷2 30895962.5
n÷3 20597308.333333
n÷3 15447981.25
n÷5 12358385

Exponentiation

ny
n2 3818241995205625
n3 2.359365229996E+23
n4 1.4578971933952E+31
n5 9.0086274031986E+38

Nth Root

y√n
2√n 7860.7839939792
3√n 395.34590220656
4√n 88.661062445581
5√n 36.156496792489

Divisors of 61791925

1, 5, 13, 25, 65, 325, 190129, 950645, 2471677, 4753225, 12358385, 61791925

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61791924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61791925 can be divided by 12 positive divisors. The sum of these divisors (counting 61791925) is 1, the average is 0.083333333333333.

Base conversion 61791925

Base System Value
2 Binary 11101011101101111010110101
3 Ternary 11022021100120211
4 Quaternary 3223231322311
5 Quinary 111304320200
6 Senary 10044225421
8 Octal 353557265
10 Decimal 61791925
12 Duodecimal 1883b271
16 Hexadecimal 3aedeb5
20 Vigesimal j63jg5
36 Base36 10seyd

Cryptographic Hash Functions

md5 be55d7025bec6d0db3e7bb2ade734ec7
sha1 1e3f03d860b9924c8b04fe14497e1995d0aa294f
sha256 28112334571b0f02bfb6e5ba3d64396aa6d3f50e0f0a7b0740e0953d7a04248e
sha512 f485e64efadda7bb3e926c5e11debef0280390691e2d25d580ee4eb16ca861cb2d0fd06c5541ce48f34bd549a890d812477d1baab076c1c4126d5bf70fbf1474
ripemd-160 cd55c31856371a0d2c4c2d0cf1d447da256e49f0

61791925 as geometric shapes

Circle

Radius = n
Diameter 123583850
Circumference 388250115.26234
Area 1.1995361001766E+16

Sphere

Radius = n
Volume 9.8828859649207E+23
Surface area 4.7981444007064E+16
Circumference 388250115.26234

Square

Length = n
Perimeter 247167700
Area 3818241995205625
Diagonal 87386978.380141

Cube

Length = n
Surface area 22909451971233750
Volume 2.359365229996E+23
Space diagonal 107026753.59749

Equilateral Triangle

Length = n
Perimeter 185375775
Area 1.6533472828223E+15
Altitude 53513376.798743

Triangular Pyramid

Length = n
Surface area 1.6533472828223E+15
Volume 2.7805385890432E+22
Height 29128992.79338