61042765 (number)

61042765 is an odd 8-digits composite number following 61042764 and preceding 61042766. In scientific notation, it is written as 6.1042765 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 41351616 positive integers (up to 61042765) that are relatively prime to 61042765.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1042765 × 10^7
Engineering notation 6.1042765 × 10^6

Prime Factorization of 61042765

Prime Factorization 5 × 7 × 83 × 21013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61042765
Product of the distinct prime numbers

The prime factorization of 61042765 is 5 × 7 × 83 × 21013. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 51, 95, 638, 60, 6878, 6, 2155, 56837, 232133, 259623, 1729112, 1685475, 39158076, 4341230, 643310494, 745520733, 2889034696, 9911606744

Basic calculations (n = 61042765)

Multiplication

n×y
n×2 122085530
n×3 183128295
n×4 244171060
n×5 305213825

Division

n÷y
n÷2 30521382.5
n÷3 20347588.333333
n÷3 15260691.25
n÷5 12208553

Exponentiation

ny
n2 3726219158845225
n3 2.2745872045189E+23
n4 1.3884709219745E+31
n5 8.4756104199424E+38

Nth Root

y√n
2√n 7812.9869448246
3√n 393.74168824312
4√n 88.391102181298
5√n 36.06839685039

Divisors of 61042765

1, 5, 7, 35, 83, 415, 581, 2905, 21013, 105065, 147091, 735455, 1744079, 8720395, 12208553, 61042765

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61042764
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61042765 can be divided by 16 positive divisors. The sum of these divisors (counting 61042765) is 1, the average is 0.0625.

Base conversion 61042765

Base System Value
2 Binary 11101000110111000001001101
3 Ternary 11020212021221011
4 Quaternary 3220313001031
5 Quinary 111111332030
6 Senary 10020205221
8 Octal 350670115
10 Decimal 61042765
12 Duodecimal 18539811
16 Hexadecimal 3a3704d
20 Vigesimal j1a6i5
36 Base36 10ccwd

Cryptographic Hash Functions

md5 26560b78cc0f62144564eae30abcf6b6
sha1 8b6bf11c9571b1ae31f80889d66660d6a6282451
sha256 0d03643ee046383c6d7a4f959946c5d6df5de1322a0d9dbd49108330064b96d5
sha512 78c755e23d33d09144fa853ea5d07d67b3c5a706758ff7d6080c0961797972f4547ce6838dcad8b3d5e6c454c0123a3f95af1230a9098a9add7597a9ec2aa310
ripemd-160 d76c5843e816109f4dde31a5e63e479412b3075f

61042765 as geometric shapes

Circle

Radius = n
Diameter 122085530
Circumference 383543004.15762
Area 1.1706262735094E+16

Sphere

Radius = n
Volume 9.5277686022211E+23
Surface area 4.6825050940375E+16
Circumference 383543004.15762

Square

Length = n
Perimeter 244171060
Area 3726219158845225
Diagonal 86327506.147754

Cube

Length = n
Surface area 22357314953071350
Volume 2.2745872045189E+23
Space diagonal 105729170.41449

Equilateral Triangle

Length = n
Perimeter 183128295
Area 1.6135002258141E+15
Altitude 52864585.207244

Triangular Pyramid

Length = n
Surface area 1.6135002258141E+15
Volume 2.6806267278591E+22
Height 28775835.382585