61042725 (number)

61042725 is an odd 8-digits composite number following 61042724 and preceding 61042726. In scientific notation, it is written as 6.1042725 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 30326400 positive integers (up to 61042725) that are relatively prime to 61042725.

Interesting facts

Basic properties

Name

Name sixty-one million forty-two thousand seven hundred twenty-five

Notation

Scientific notation 6.1042725 × 10^7
Engineering notation 6.1042725 × 10^6

Prime Factorization of 61042725

Prime Factorization 75 × 3 × 19 × 109 × 131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 61042725
Product of the distinct prime numbers

The prime factorization of 61042725 is 75 × 3 × 19 × 109 × 131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 35, 96, 939, 119, 5207, 2772, 43926, 77784, 782800, 345023, 7837672, 9765703, 78106969, 77992115, 215369492, 431479505, 4605250700, 6364366423

Basic calculations (n = 61042725)

Multiplication

n×y
n×2 122085450
n×3 183128175
n×4 244170900
n×5 305213625

Division

n÷y
n÷2 30521362.5
n÷3 20347575
n÷3 15260681.25
n÷5 12208545

Exponentiation

ny
n2 3726214275425625
n3 2.2745827330588E+23
n4 1.3884672826386E+31
n5 8.4755826505604E+38

Nth Root

y√n
2√n 7812.9843849838
3√n 393.74160223964
4√n 88.391087701101
5√n 36.068392123421

Divisors of 61042725

1, 3, 19, 57, 75, 109, 131, 225, 327, 393, 1425, 2071, 2489, 4275, 6213, 7467, 8175, 9825, 14279, 24525, 29475, 42837, 155325, 186675, 271301, 465975, 560025, 813903, 1070925, 3212775, 20347575, 61042725

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61042724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61042725 can be divided by 32 positive divisors. The sum of these divisors (counting 61042725) is 1, the average is 0.03125.

Base conversion 61042725

Base System Value
2 Binary 11101000110111000000100101
3 Ternary 11020212021212200
4 Quaternary 3220313000211
5 Quinary 111111331400
6 Senary 10020205113
8 Octal 350670045
10 Decimal 61042725
12 Duodecimal 18539799
16 Hexadecimal 3a37025
20 Vigesimal j1a6g5
36 Base36 10ccv9

Cryptographic Hash Functions

md5 d0bf60e817c1dbd46362ef8909041be4
sha1 4d477097b5250bab270a76fe87e697df4fb19038
sha256 a463df379a69e180027ae355d9ccc485688aa479f3d560e71c9d7ee823b67992
sha512 6a499756d42b319ffc32cc4f6816dcdc327df7bdbc25dfa08982181a3852a2599d8a50514db1a1af91586799adaffcf6718ca4f44edc717da9dd02c3363f38cb
ripemd-160 e7c7d33df4a0423aba7ddd1689722be3b8c3d8ca

61042725 as geometric shapes

Circle

Radius = n
Diameter 122085450
Circumference 383542752.8302
Area 1.1706247393379E+16

Sphere

Radius = n
Volume 9.527749872213E+23
Surface area 4.6824989573514E+16
Circumference 383542752.8302

Square

Length = n
Perimeter 244170900
Area 3726214275425625
Diagonal 86327449.579211

Cube

Length = n
Surface area 22357285652553750
Volume 2.2745827330588E+23
Space diagonal 105729101.13245

Equilateral Triangle

Length = n
Perimeter 183128175
Area 1.6134981112314E+15
Altitude 52864550.566227

Triangular Pyramid

Length = n
Surface area 1.6134981112314E+15
Volume 2.6806214581929E+22
Height 28775816.526404