261738235 (number)

261738235 is an odd 9-digits composite number following 261738234 and preceding 261738236. In scientific notation, it is written as 2.61738235 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 190147840 positive integers (up to 261738235) that are relatively prime to 261738235.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million seven hundred thirty-eight thousand two hundred thirty-five

Notation

Scientific notation 2.61738235 × 10^8
Engineering notation 2.61738235 × 10^6

Prime Factorization of 261738235

Prime Factorization 5 × 11 × 1193 × 3989

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 261738235
Product of the distinct prime numbers

The prime factorization of 261738235 is 5 × 11 × 1193 × 3989. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 69, 56, 832, 609, 9215, 9172, 51650, 41546, 948207, 957020, 1568729, 9235370, 1981345, 47356127, 997753173, 681662448, 6905618761, 2474085535

Basic calculations (n = 261738235)

Multiplication

n×y
n×2 523476470
n×3 785214705
n×4 1046952940
n×5 1308691175

Division

n÷y
n÷2 130869117.5
n÷3 87246078.333333
n÷3 65434558.75
n÷5 52347647

Exponentiation

ny
n2 68506903660915225
n3 1.7930876049523E+25
n4 4.6931958492059E+33
n5 1.2283887980805E+42

Nth Root

y√n
2√n 16178.326087701
3√n 639.66961707563
4√n 127.19404894767
5√n 48.258457232102

Divisors of 261738235

1, 5, 11, 55, 1193, 3989, 5965, 13123, 19945, 43879, 65615, 219395, 4758877, 23794385, 52347647, 261738235

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 -261738234
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 261738235 can be divided by 16 positive divisors. The sum of these divisors (counting 261738235) is 1, the average is 0.0625.

Base conversion 261738235

Base System Value
2 Binary 1111100110011100111011111011
3 Ternary 200020111200100201
4 Quaternary 33212130323323
5 Quinary 1014001110420
6 Senary 41545543031
8 Octal 1746347373
10 Decimal 261738235
12 Duodecimal 737a4a77
16 Hexadecimal f99cefb
20 Vigesimal 41fh5bf
36 Base36 4btyij

Cryptographic Hash Functions

md5 cd81e92965941d1e2c6f793a124e523c
sha1 c5553b1cee340df8352113ad54b28230ac8ccf86
sha256 a4bf40fd232c4a0aed0a47e1643b87d5c7bcdf7f5fd69898578ad3315865d435
sha512 5f97922bb45ca2321d4498442036b5ed795a1a2ce06ebc476367e5425c79f99304a895127eb0ffaafc560a5ee9b033f8afa177ae501fb24bf540025859729118
ripemd-160 6c20d3c44ce62cca8637b241e42b284a0cb9114d

261738235 as geometric shapes

Circle

Radius = n
Diameter 523476470
Circumference 1644549832.4791
Area 2.1522078526131E+17

Sphere

Radius = n
Volume 7.5108677959481E+25
Surface area 8.6088314104526E+17
Circumference 1644549832.4791

Square

Length = n
Perimeter 1046952940
Area 68506903660915225
Diagonal 370153761.7286

Cube

Length = n
Surface area 411041421965491350
Volume 1.7930876049523E+25
Space diagonal 453343921.3034

Equilateral Triangle

Length = n
Perimeter 785214705
Area 2.9664359452483E+16
Altitude 226671960.6517

Triangular Pyramid

Length = n
Surface area 2.9664359452483E+16
Volume 2.1131740078722E+24
Height 123384587.24287