61042739 (number)

61042739 is an odd 8-digits composite number following 61042738 and preceding 61042740. In scientific notation, it is written as 6.1042739 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 60976656 positive integers (up to 61042739) that are relatively prime to 61042739.

Interesting facts

Basic properties

Name

Name sixty-one million forty-two thousand seven hundred thirty-nine

Notation

Scientific notation 6.1042739 × 10^7
Engineering notation 6.1042739 × 10^6

Prime Factorization of 61042739

Prime Factorization 937 × 65147

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 61042739
Product of the distinct prime numbers

The prime factorization of 61042739 is 937 × 65147. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 1, 86, 3, 670, 157, 9324, 2152, 24585, 37506, 459715, 606277, 8572023, 2357, 63020392, 41422486, 68785552, 216899080, 4033515634, 4648814929

Basic calculations (n = 61042739)

Multiplication

n×y
n×2 122085478
n×3 183128217
n×4 244170956
n×5 305213695

Division

n÷y
n÷2 30521369.5
n÷3 20347579.666667
n÷3 15260684.75
n÷5 12208547.8

Exponentiation

ny
n2 3726215984622121
n3 2.2745842980692E+23
n4 1.3884685564053E+31
n5 8.4755923698358E+38

Nth Root

y√n
2√n 7812.9852809282
3√n 393.74163234086
4√n 88.391092769171
5√n 36.068393777861

Divisors of 61042739

1, 937, 65147, 61042739

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 -61042738
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 61042739 can be divided by 4 positive divisors. The sum of these divisors (counting 61042739) is 1, the average is 0.25.

Base conversion 61042739

Base System Value
2 Binary 11101000110111000000110011
3 Ternary 11020212021220012
4 Quaternary 3220313000303
5 Quinary 111111331424
6 Senary 10020205135
8 Octal 350670063
10 Decimal 61042739
12 Duodecimal 185397ab
16 Hexadecimal 3a37033
20 Vigesimal j1a6gj
36 Base36 10ccvn

Cryptographic Hash Functions

md5 ff86e6888e3c8b2f63e17be31b180523
sha1 5ba2454ab84c7eb8c1ab2b5b4a94d4a2c7149f5b
sha256 4233d082416d7b56379c5df60ada53dc8757dc235466638670be5d69c3452795
sha512 4a17769caf2ba2e1ce797bfc49bdeda518d28ae5f2958a1630f2690df9ce6564b965b7a0d51fa9fd7c5383a35ed8f3ecb9cba4dc3f8649696491502b9f93bf7d
ripemd-160 2ab5068197cf5eb9dd41cb9820c5af9352671ab2

61042739 as geometric shapes

Circle

Radius = n
Diameter 122085478
Circumference 383542840.7948
Area 1.1706252762978E+16

Sphere

Radius = n
Volume 9.527756427713E+23
Surface area 4.6825011051911E+16
Circumference 383542840.7948

Square

Length = n
Perimeter 244170956
Area 3726215984622121
Diagonal 86327469.378201

Cube

Length = n
Surface area 22357295907732726
Volume 2.2745842980692E+23
Space diagonal 105729125.38117

Equilateral Triangle

Length = n
Perimeter 183128217
Area 1.6134988513352E+15
Altitude 52864562.690583

Triangular Pyramid

Length = n
Surface area 1.6134988513352E+15
Volume 2.6806233025752E+22
Height 28775823.126067