261052020 (number)

261052020 is an even 9-digits composite number following 261052019 and preceding 261052021. In scientific notation, it is written as 2.61052020 × 10^8. The sum of its digits is 18. It has a total of 7 prime factors and 96 positive divisors. There are 64136448 positive integers (up to 261052020) that are relatively prime to 261052020.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million fifty-two thousand twenty

Notation

Scientific notation 2.61052020 × 10^8
Engineering notation 2.61052020 × 10^6

Prime Factorization of 261052020

Prime Factorization 2 × 2 × 57 × 3 × 5 × 37 × 2063

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 130526010
Product of the distinct prime numbers

The prime factorization of 261052020 is 2 × 2 × 57 × 3 × 5 × 37 × 2063. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 261052020)

Multiplication

n×y
n×2 522104040
n×3 783156060
n×4 1044208080
n×5 1305260100

Division

n÷y
n÷2 130526010
n÷3 87017340
n÷3 65263005
n÷5 52210404

Exponentiation

ny
n2 68148157146080400
n3 1.7790214082262E+25
n4 4.6441713224069E+33
n5 1.2123703049404E+42

Nth Root

y√n
2√n 16157.104319772
3√n 639.11010761758
4√n 127.11059877041
5√n 48.233126228772

Divisors of 261052020

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -261052019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 261052020 can be divided by 96 positive divisors. The sum of these divisors (counting 261052020) is 1, the average is 0.010416666666667.

Base conversion 261052020

Base System Value
2 Binary 1111100011110101011001110100
3 Ternary 200012012211001100
4 Quaternary 33203311121310
5 Quinary 1013312131040
6 Senary 41523130100
8 Octal 1743653164
10 Decimal 261052020
12 Duodecimal 73513930
16 Hexadecimal f8f5674
20 Vigesimal 41bba10
36 Base36 4bf910

Cryptographic Hash Functions

md5 21748095aac45ea46f6ebcd6df4835a0
sha1 4d052bf4fb73cebc85c28a2279fc05ecbf8352aa
sha256 a6490253bd1eb761ceb5ab2aedf60f5864087d3076ff60a9aee7b2b3cdc1eec5
sha512 b9511df26ce94d6429be51bfa10dababa16195c6b9ad3cae4f43d94470a1d46980f0c0db417b0cff712dffb3a1b7151a003bda424e604061eb93a4789965e39a
ripemd-160 351d0c7d387ff974fd4d81830b48e0171dcdeab1

261052020 as geometric shapes

Circle

Radius = n
Diameter 522104040
Circumference 1640238216.4736
Area 2.1409374984581E+17

Sphere

Radius = n
Volume 7.4519474488831E+25
Surface area 8.5637499938324E+17
Circumference 1640238216.4736

Square

Length = n
Perimeter 1044208080
Area 68148157146080400
Diagonal 369183307.16889

Cube

Length = n
Surface area 408888942876482400
Volume 1.7790214082262E+25
Space diagonal 452155362.05849

Equilateral Triangle

Length = n
Perimeter 783156060
Area 2.95090176548E+16
Altitude 226077681.02924

Triangular Pyramid

Length = n
Surface area 2.95090176548E+16
Volume 2.0965968360546E+24
Height 123061102.38963