261107071 (number)

261107071 is an odd 9-digits composite number following 261107070 and preceding 261107072. In scientific notation, it is written as 2.61107071 × 10^8. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 258666712 positive integers (up to 261107071) that are relatively prime to 261107071.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million one hundred seven thousand seventy-one

Notation

Scientific notation 2.61107071 × 10^8
Engineering notation 2.61107071 × 10^6

Prime Factorization of 261107071

Prime Factorization 107 × 2440253

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 261107071
Product of the distinct prime numbers

The prime factorization of 261107071 is 107 × 2440253. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 3, 74, 15, 270, 441, 3166, 1632, 37240, 45345, 955748, 732212, 2421626, 7432400, 41702999, 5998342, 188558049, 678353659, 3339389121, 6823154576

Basic calculations (n = 261107071)

Multiplication

n×y
n×2 522214142
n×3 783321213
n×4 1044428284
n×5 1305535355

Division

n÷y
n÷2 130553535.5
n÷3 87035690.333333
n÷3 65276767.75
n÷5 52221414.2

Exponentiation

ny
n2 68176902526199041
n3 1.7801471328468E+25
n4 4.6480900380668E+33
n5 1.2136491755839E+42

Nth Root

y√n
2√n 16158.807845878
3√n 639.15502992545
4√n 127.11729955391
5√n 48.235160350463

Divisors of 261107071

1, 107, 2440253, 261107071

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 -261107070
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 261107071 can be divided by 4 positive divisors. The sum of these divisors (counting 261107071) is 1, the average is 0.25.

Base conversion 261107071

Base System Value
2 Binary 1111100100000010110101111111
3 Ternary 200012022121120021
4 Quaternary 33210002311333
5 Quinary 1013320411241
6 Senary 41524233011
8 Octal 1744026577
10 Decimal 261107071
12 Duodecimal 7353b767
16 Hexadecimal f902d7f
20 Vigesimal 41bi7db
36 Base36 4bgfi7

Cryptographic Hash Functions

md5 7187d17c86d111026c627c7d97a0183e
sha1 c36b290a3cb18aebb7b7f1054e3403a327d72d68
sha256 419580252be09995836393b3c9847e4cf5a3905ef5c8c1737070d2163256a60a
sha512 e0f2c90b2f2e801e34b5a0c2299ccdfe871e2b65d7407e45505cc9cf0fec288d779bdfcceeb1f9a56c4fc1039b026ff0c78c5d726486de0fe4cc4f58a264a719
ripemd-160 05e20952b3e8dc634a6efbfec6594d6b048b0807

261107071 as geometric shapes

Circle

Radius = n
Diameter 522214142
Circumference 1640584112.1079
Area 2.1418405612081E+17

Sphere

Radius = n
Volume 7.4566628731474E+25
Surface area 8.5673622448326E+17
Circumference 1640584112.1079

Square

Length = n
Perimeter 1044428284
Area 68176902526199041
Diagonal 369261161.03971

Cube

Length = n
Surface area 409061415157194246
Volume 1.7801471328468E+25
Space diagonal 452250713.18749

Equilateral Triangle

Length = n
Perimeter 783321213
Area 2.9521464769512E+16
Altitude 226125356.59375

Triangular Pyramid

Length = n
Surface area 2.9521464769512E+16
Volume 2.097923515243E+24
Height 123087053.6799