261059428 (number)

261059428 is an even 9-digits composite number following 261059427 and preceding 261059429. In scientific notation, it is written as 2.61059428 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 110624448 positive integers (up to 261059428) that are relatively prime to 261059428.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million fifty-nine thousand four hundred twenty-eight

Notation

Scientific notation 2.61059428 × 10^8
Engineering notation 2.61059428 × 10^6

Prime Factorization of 261059428

Prime Factorization 2 × 2 × 7 × 89 × 104759

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 130529714
Product of the distinct prime numbers

The prime factorization of 261059428 is 2 × 2 × 7 × 89 × 104759. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 47, 44, 580, 164, 3208, 9171, 80321, 49397, 572700, 297825, 7177236, 699227, 54540310, 43445898, 823137912, 323969149, 7837466806, 5042971168

Basic calculations (n = 261059428)

Multiplication

n×y
n×2 522118856
n×3 783178284
n×4 1044237712
n×5 1305297140

Division

n÷y
n÷2 130529714
n÷3 87019809.333333
n÷3 65264857
n÷5 52211885.6

Exponentiation

ny
n2 68152024947687184
n3 1.7791728649885E+25
n4 4.6446985044702E+33
n5 1.2125423348094E+42

Nth Root

y√n
2√n 16157.333567145
3√n 639.11615300641
4√n 127.11150053062
5√n 48.233399972637

Divisors of 261059428

1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 104759, 209518, 419036, 733313, 1466626, 2933252, 9323551, 18647102, 37294204, 65264857, 130529714, 261059428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -261059427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 261059428 can be divided by 24 positive divisors. The sum of these divisors (counting 261059428) is 1, the average is 0.041666666666667.

Base conversion 261059428

Base System Value
2 Binary 1111100011110111001101100100
3 Ternary 200012020012012201
4 Quaternary 33203313031210
5 Quinary 1013312400203
6 Senary 41523224244
8 Octal 1743671544
10 Decimal 261059428
12 Duodecimal 73518084
16 Hexadecimal f8f7364
20 Vigesimal 41bc8b8
36 Base36 4bfeqs

Cryptographic Hash Functions

md5 40e10292bf318bc15490d8fba076aff1
sha1 4001aad41bd0844a8041fe2f6053eb8ef561beca
sha256 b1819c1ee95376940e72f5f89b4b8741d0a0840abddb7e036e9b34cce1cfb982
sha512 85b31d8e57e568c6e491b09d66f969d0d7d94a89c3c3a062aa42573dd471b2b2d52735b010f05324e92fe6deb931332078e3a3d34a5212ad558b7742f300f258
ripemd-160 9d56090ceeed7edaa81c6682d4641c1979cefaab

261059428 as geometric shapes

Circle

Radius = n
Diameter 522118856
Circumference 1640284762.3103
Area 2.1410590090292E+17

Sphere

Radius = n
Volume 7.4525818694855E+25
Surface area 8.5642360361169E+17
Circumference 1640284762.3103

Square

Length = n
Perimeter 1044237712
Area 68152024947687184
Diagonal 369193783.66296

Cube

Length = n
Surface area 408912149686123104
Volume 1.7791728649885E+25
Space diagonal 452168193.09087

Equilateral Triangle

Length = n
Perimeter 783178284
Area 2.9510692462024E+16
Altitude 226084096.54543

Triangular Pyramid

Length = n
Surface area 2.9510692462024E+16
Volume 2.0967753295608E+24
Height 123064594.55432