61031844 (number)

61031844 is an even 8-digits composite number following 61031843 and preceding 61031845. In scientific notation, it is written as 6.1031844 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 20343936 positive integers (up to 61031844) that are relatively prime to 61031844.

Interesting facts

Basic properties

Name

Name sixty-one million thirty-one thousand eight hundred forty-four

Notation

Scientific notation 6.1031844 × 10^7
Engineering notation 6.1031844 × 10^6

Prime Factorization of 61031844

Prime Factorization 2 × 2 × 9 × 1695329

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30515922
Product of the distinct prime numbers

The prime factorization of 61031844 is 2 × 2 × 9 × 1695329. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 22, 79, 817, 836, 4725, 9593, 91467, 22461, 837768, 962084, 75047, 3023254, 50456006, 52573088, 463817119, 970541505, 6741831328, 1818769083

Basic calculations (n = 61031844)

Multiplication

n×y
n×2 122063688
n×3 183095532
n×4 244127376
n×5 305159220

Division

n÷y
n÷2 30515922
n÷3 20343948
n÷3 15257961
n÷5 12206368.8

Exponentiation

ny
n2 3724885982040336
n3 2.2733666017367E+23
n4 1.3874775579201E+31
n5 8.4680313868478E+38

Nth Root

y√n
2√n 7812.2880131239
3√n 393.71820574721
4√n 88.387148461323
5√n 36.067106177683

Divisors of 61031844

1, 2, 4, 9, 18, 36, 1695329, 3390658, 6781316, 15257961, 30515922, 61031844

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 -61031843
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 61031844 can be divided by 12 positive divisors. The sum of these divisors (counting 61031844) is 1, the average is 0.083333333333333.

Base conversion 61031844

Base System Value
2 Binary 11101000110100010110100100
3 Ternary 11020211201221200
4 Quaternary 3220310112210
5 Quinary 111111004334
6 Senary 10020042500
8 Octal 350642644
10 Decimal 61031844
12 Duodecimal 18533430
16 Hexadecimal 3a345a4
20 Vigesimal j18jc4
36 Base36 10c4h0

Cryptographic Hash Functions

md5 4505ca78243e1755976a9c00c2e4dc8d
sha1 73dbd19ce39c18b324d3d6d1429c323e39d9d864
sha256 e5ff91ccc9e677153d8ac8578f7ee18e0a72687effa0dc33c6eb79418522688d
sha512 9bff4aab60ee664de15ac876e618d68435ef59cc45e54d2bd7cc94526f0ff51dbee397ac2014321f64ff22546eda0247ce03870594660a19c222a76735a7ad78
ripemd-160 b93b5e231791a06f52d7ef071df051e4a30a58ef

61031844 as geometric shapes

Circle

Radius = n
Diameter 122063688
Circumference 383474385.49088
Area 1.1702074436638E+16

Sphere

Radius = n
Volume 9.5226557532433E+23
Surface area 4.680829774655E+16
Circumference 383474385.49088

Square

Length = n
Perimeter 244127376
Area 3724885982040336
Diagonal 86312061.521439

Cube

Length = n
Surface area 22349315892242016
Volume 2.2733666017367E+23
Space diagonal 105710254.68762

Equilateral Triangle

Length = n
Perimeter 183095532
Area 1.6129229433237E+15
Altitude 52855127.343809

Triangular Pyramid

Length = n
Surface area 1.6129229433237E+15
Volume 2.6791882336851E+22
Height 28770687.173813