61042486 (number)

61042486 is an even 8-digits composite number following 61042485 and preceding 61042487. In scientific notation, it is written as 6.1042486 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 30521242 positive integers (up to 61042486) that are relatively prime to 61042486.

Interesting facts

Basic properties

Name

Name sixty-one million forty-two thousand four hundred eighty-six

Notation

Scientific notation 6.1042486 × 10^7
Engineering notation 6.1042486 × 10^6

Prime Factorization of 61042486

Prime Factorization 2 × 30521243

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 61042486
Product of the distinct prime numbers

The prime factorization of 61042486 is 2 × 30521243. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 8, 39, 95, 51, 584, 7608, 3668, 7263, 63393, 983531, 946427, 8776754, 7553134, 77938125, 85968503, 550613952, 247394763, 8263173174, 409443766

Basic calculations (n = 61042486)

Multiplication

n×y
n×2 122084972
n×3 183127458
n×4 244169944
n×5 305212430

Division

n÷y
n÷2 30521243
n÷3 20347495.333333
n÷3 15260621.5
n÷5 12208497.2

Exponentiation

ny
n2 3726185097060196
n3 2.2745560162071E+23
n4 1.3884455377554E+31
n5 8.4754167300193E+38

Nth Root

y√n
2√n 7812.9690899171
3√n 393.74108836806
4√n 88.391001181778
5√n 36.068363879731

Divisors of 61042486

1, 2, 30521243, 61042486

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 -61042485
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 61042486 can be divided by 4 positive divisors. The sum of these divisors (counting 61042486) is 1, the average is 0.25.

Base conversion 61042486

Base System Value
2 Binary 11101000110110111100110110
3 Ternary 11020212021112211
4 Quaternary 3220312330312
5 Quinary 111111324421
6 Senary 10020204034
8 Octal 350667466
10 Decimal 61042486
12 Duodecimal 1853961a
16 Hexadecimal 3a36f36
20 Vigesimal j1a646
36 Base36 10ccom

Cryptographic Hash Functions

md5 66acb222d21493e04e881c244dd81859
sha1 14efac6228d9d30784b68114f21af5878b24ddb5
sha256 5338f59fefda2aac1202da383c42aa4bd30349cdba43cc6a02ca14601b82627e
sha512 98ef9adf30a80df658017a8ae3705c66893c355f23e9da7cfd6bdce3e205786a3ba6aab6f45e3185344e9304e9ebe2bdaf850337b97444eedc8c1d522f848528
ripemd-160 6d213f89c1b1649205dd1598f391b6e618183dfe

61042486 as geometric shapes

Circle

Radius = n
Diameter 122084972
Circumference 383541251.14892
Area 1.170615572684E+16

Sphere

Radius = n
Volume 9.5276379609261E+23
Surface area 4.682462290736E+16
Circumference 383541251.14892

Square

Length = n
Perimeter 244169944
Area 3726185097060196
Diagonal 86327111.58217

Cube

Length = n
Surface area 22357110582361176
Volume 2.2745560162071E+23
Space diagonal 105728687.17231

Equilateral Triangle

Length = n
Perimeter 183127458
Area 1.6134854766286E+15
Altitude 52864343.586156

Triangular Pyramid

Length = n
Surface area 1.6134854766286E+15
Volume 2.6805899720811E+22
Height 28775703.860723