261051736 (number)

261051736 is an even 9-digits composite number following 261051735 and preceding 261051737. In scientific notation, it is written as 2.61051736 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 114567040 positive integers (up to 261051736) that are relatively prime to 261051736.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million fifty-one thousand seven hundred thirty-six

Notation

Scientific notation 2.61051736 × 10^8
Engineering notation 2.61051736 × 10^6

Prime Factorization of 261051736

Prime Factorization 2 × 2 × 2 × 11 × 29 × 102293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 65262934
Product of the distinct prime numbers

The prime factorization of 261051736 is 2 × 2 × 2 × 11 × 29 × 102293. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 6, 48, 97, 743, 846, 4984, 6301, 36234, 55780, 821337, 293340, 1233463, 6359929, 60831147, 16293599, 456970866, 286494027, 5924837153, 7750541226

Basic calculations (n = 261051736)

Multiplication

n×y
n×2 522103472
n×3 783155208
n×4 1044206944
n×5 1305258680

Division

n÷y
n÷2 130525868
n÷3 87017245.333333
n÷3 65262934
n÷5 52210347.2

Exponentiation

ny
n2 68148008868613696
n3 1.7790156020095E+25
n4 4.6441511127567E+33
n5 1.2123637102315E+42

Nth Root

y√n
2√n 16157.095531066
3√n 639.10987585364
4√n 127.11056419931
5√n 48.233115734149

Divisors of 261051736

1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 102293, 204586, 409172, 818344, 1125223, 2250446, 2966497, 4500892, 5932994, 9001784, 11865988, 23731976, 32631467, 65262934, 130525868, 261051736

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 -261051735
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 261051736 can be divided by 32 positive divisors. The sum of these divisors (counting 261051736) is 1, the average is 0.03125.

Base conversion 261051736

Base System Value
2 Binary 1111100011110101010101011000
3 Ternary 200012012210122211
4 Quaternary 33203311111120
5 Quinary 1013312123421
6 Senary 41523124504
8 Octal 1743652530
10 Decimal 261051736
12 Duodecimal 73513734
16 Hexadecimal f8f5558
20 Vigesimal 41bb96g
36 Base36 4bf8t4

Cryptographic Hash Functions

md5 24071bb7b468d36d016203c1018ff72c
sha1 f54371ca8e02d4ed1bf8d7207b583bf9dcaf665d
sha256 a17cd63542cc4cae6b831f1a2fc1faf6b39d000e60615b16f26e0332d83d8a01
sha512 166849440e5fe4eefd143db68785f39336845af56afcaa807a19cb5924753373f59c7228e219130658fd7de230ae0f8cadf4877f278cb9a973f31a6398442044
ripemd-160 1db188a6c35e0acdf9e8cc65b749e3f9315e8c06

261051736 as geometric shapes

Circle

Radius = n
Diameter 522103472
Circumference 1640236432.0489
Area 2.1409328401841E+17

Sphere

Radius = n
Volume 7.4519231278596E+25
Surface area 8.5637313607364E+17
Circumference 1640236432.0489

Square

Length = n
Perimeter 1044206944
Area 68148008868613696
Diagonal 369182905.53224

Cube

Length = n
Surface area 408888053211682176
Volume 1.7790156020095E+25
Space diagonal 452154870.15606

Equilateral Triangle

Length = n
Perimeter 783155208
Area 2.9508953448773E+16
Altitude 226077435.07803

Triangular Pyramid

Length = n
Surface area 2.9508953448773E+16
Volume 2.0965899933626E+24
Height 123060968.51075