61031842 (number)

61031842 is an even 8-digits composite number following 61031841 and preceding 61031843. In scientific notation, it is written as 6.1031842 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 29294640 positive integers (up to 61031842) that are relatively prime to 61031842.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1031842 × 10^7
Engineering notation 6.1031842 × 10^6

Prime Factorization of 61031842

Prime Factorization 2 × 61 × 61 × 139 × 59

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1000522
Product of the distinct prime numbers

The prime factorization of 61031842 is 2 × 61 × 61 × 139 × 59. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 80, 75, 553, 168, 5872, 6931, 22446, 50519, 693279, 46567, 9688143, 3439482, 61130476, 29993395, 550315300, 180006490, 7704848803, 4166882689

Basic calculations (n = 61031842)

Multiplication

n×y
n×2 122063684
n×3 183095526
n×4 244127368
n×5 305159210

Division

n÷y
n÷2 30515921
n÷3 20343947.333333
n÷3 15257960.5
n÷5 12206368.4

Exponentiation

ny
n2 3724885737912964
n3 2.2733663782436E+23
n4 1.3874773760507E+31
n5 8.4680299993703E+38

Nth Root

y√n
2√n 7812.2878851205
3√n 393.71820144652
4√n 88.387147737216
5√n 36.0671059413

Divisors of 61031842

1, 2, 59, 61, 118, 122, 139, 278, 3599, 3721, 7198, 7442, 8201, 8479, 16402, 16958, 219539, 439078, 500261, 517219, 1000522, 1034438, 30515921, 61031842

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61031841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61031842 can be divided by 24 positive divisors. The sum of these divisors (counting 61031842) is 1, the average is 0.041666666666667.

Base conversion 61031842

Base System Value
2 Binary 11101000110100010110100010
3 Ternary 11020211201221121
4 Quaternary 3220310112202
5 Quinary 111111004332
6 Senary 10020042454
8 Octal 350642642
10 Decimal 61031842
12 Duodecimal 1853342a
16 Hexadecimal 3a345a2
20 Vigesimal j18jc2
36 Base36 10c4gy

Cryptographic Hash Functions

md5 c4726a04a6529a1b516d2ed4b27b6e60
sha1 82f526a898697ca319e9dd8ed5ad230abb9e2ba5
sha256 0886cd8ba51947105b32c888390e369417704c4ea778bad7e067e616eba6cbf8
sha512 b43cf037adaaf74c0096e9b90cd97b40c45f2aca91f939bab4e2206e2dc48b5d3a0188a11f574d0ea139582e531408c57d5438a02b99278b64f7bd04767b0316
ripemd-160 bf763f50d754247451fde31c5f56a658319a8769

61031842 as geometric shapes

Circle

Radius = n
Diameter 122063684
Circumference 383474372.92451
Area 1.1702073669689E+16

Sphere

Radius = n
Volume 9.5226548170774E+23
Surface area 4.6808294678755E+16
Circumference 383474372.92451

Square

Length = n
Perimeter 244127368
Area 3724885737912964
Diagonal 86312058.693012

Cube

Length = n
Surface area 22349314427477784
Volume 2.2733663782436E+23
Space diagonal 105710251.22352

Equilateral Triangle

Length = n
Perimeter 183095526
Area 1.6129228376135E+15
Altitude 52855125.611758

Triangular Pyramid

Length = n
Surface area 1.6129228376135E+15
Volume 2.6791879702959E+22
Height 28770686.231004