61393923 (number)

61393923 is an odd 8-digits composite number following 61393922 and preceding 61393924. In scientific notation, it is written as 6.1393923 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 38747808 positive integers (up to 61393923) that are relatively prime to 61393923.

Interesting facts

Basic properties

Name

Name sixty-one million three hundred ninety-three thousand nine hundred twenty-three

Notation

Scientific notation 6.1393923 × 10^7
Engineering notation 6.1393923 × 10^6

Prime Factorization of 61393923

Prime Factorization 9 × 3 × 23 × 109 × 907

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 61393923
Product of the distinct prime numbers

The prime factorization of 61393923 is 9 × 3 × 23 × 109 × 907. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 10, 41, 228, 473, 4297, 9514, 59575, 1432, 431399, 158560, 1109031, 8647354, 52060920, 22886249, 832532105, 190297896, 4766861855, 6603806106

Basic calculations (n = 61393923)

Multiplication

n×y
n×2 122787846
n×3 184181769
n×4 245575692
n×5 306969615

Division

n÷y
n÷2 30696961.5
n÷3 20464641
n÷3 15348480.75
n÷5 12278784.6

Exponentiation

ny
n2 3769213781329929
n3 2.3140682066151E+23
n4 1.4206972529367E+31
n5 8.722217775311E+38

Nth Root

y√n
2√n 7835.4274293111
3√n 394.49526516314
4√n 88.517949757725
5√n 36.109799502172

Divisors of 61393923

1, 3, 9, 23, 27, 69, 109, 207, 327, 621, 907, 981, 2507, 2721, 2943, 7521, 8163, 20861, 22563, 24489, 62583, 67689, 98863, 187749, 296589, 563247, 889767, 2273849, 2669301, 6821547, 20464641, 61393923

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 -61393922
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 61393923 can be divided by 32 positive divisors. The sum of these divisors (counting 61393923) is 1, the average is 0.03125.

Base conversion 61393923

Base System Value
2 Binary 11101010001100110000000011
3 Ternary 11021112010122000
4 Quaternary 3222030300003
5 Quinary 111204101143
6 Senary 10031515043
8 Octal 352146003
10 Decimal 61393923
12 Duodecimal 18688a83
16 Hexadecimal 3a8cc03
20 Vigesimal j3e4g3
36 Base36 10jvur

Cryptographic Hash Functions

md5 849ee893e88f76add9ef58b32872568d
sha1 5ce639222fc70421535b30342df9247806d35b4e
sha256 b0dd892bb5dafe8a6e50a7212c306bf0d751eaf6493938d7a5e01bf4dc63c0d0
sha512 c17fbc8002e4167b677a5bb2e05d8342eb56455aa8d054bf8a29ae2c7788189aeee854ae3e7ca71ddac9c2a1d002e72f7f6de8aaa19b9500e71e44d199cb4b42
ripemd-160 7cbbd418e4a633208f8bfe11207be50d5e1a8ac9

61393923 as geometric shapes

Circle

Radius = n
Diameter 122787846
Circumference 385749394.94371
Area 1.1841334325236E+16

Sphere

Radius = n
Volume 9.6931462370769E+23
Surface area 4.7365337300942E+16
Circumference 385749394.94371

Square

Length = n
Perimeter 245575692
Area 3769213781329929
Diagonal 86824118.553889

Cube

Length = n
Surface area 22615282687979574
Volume 2.3140682066151E+23
Space diagonal 106337393.91197

Equilateral Triangle

Length = n
Perimeter 184181769
Area 1.6321174434631E+15
Altitude 53168696.955986

Triangular Pyramid

Length = n
Surface area 1.6321174434631E+15
Volume 2.7271555350429E+22
Height 28941372.851297