261738652 (number)

261738652 is an even 9-digits composite number following 261738651 and preceding 261738653. In scientific notation, it is written as 2.61738652 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 111744048 positive integers (up to 261738652) that are relatively prime to 261738652.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.61738652 × 10^8
Engineering notation 2.61738652 × 10^6

Prime Factorization of 261738652

Prime Factorization 2 × 2 × 7 × 263 × 35543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 130869326
Product of the distinct prime numbers

The prime factorization of 261738652 is 2 × 2 × 7 × 263 × 35543. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 54, 64, 17, 494, 4130, 3874, 23524, 22760, 244589, 582720, 478451, 6183702, 20229753, 23399543, 383973913, 392674462, 6527325904, 45744806

Basic calculations (n = 261738652)

Multiplication

n×y
n×2 523477304
n×3 785215956
n×4 1046954608
n×5 1308693260

Division

n÷y
n÷2 130869326
n÷3 87246217.333333
n÷3 65434663
n÷5 52347730.4

Exponentiation

ny
n2 68507121950777104
n3 1.7930961751796E+25
n4 4.6932257579786E+33
n5 1.228398583425E+42

Nth Root

y√n
2√n 16178.338975309
3√n 639.66995678156
4√n 127.19409960886
5√n 48.258472609117

Divisors of 261738652

1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 35543, 71086, 142172, 248801, 497602, 995204, 9347809, 18695618, 37391236, 65434663, 130869326, 261738652

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 -261738651
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 261738652 can be divided by 24 positive divisors. The sum of these divisors (counting 261738652) is 1, the average is 0.041666666666667.

Base conversion 261738652

Base System Value
2 Binary 1111100110011101000010011100
3 Ternary 200020111200221011
4 Quaternary 33212131002130
5 Quinary 1014001114102
6 Senary 41545545004
8 Octal 1746350234
10 Decimal 261738652
12 Duodecimal 737a5164
16 Hexadecimal f99d09c
20 Vigesimal 41fh6cc
36 Base36 4btyu4

Cryptographic Hash Functions

md5 19bd2a4e66461397ba23d787c33753d0
sha1 5da4c772c279e9824b6f636114ce9bb0b311e6fe
sha256 e10b42409949e33d7ca55b5facc9d56e8544aec4014cd0dc2b345a8a87a6e0f2
sha512 8eb44d2c63c4f6606d03cad53a6fb509fee57071a86c9e1a642987cb6a221e660f6cd09a5e34d4d6322290053673563ddf8e17edeb38b6df5b0e38377d5e1e7e
ripemd-160 2380acca366ca6a2c25d3761f88e97a2592f79da

261738652 as geometric shapes

Circle

Radius = n
Diameter 523477304
Circumference 1644552452.5674
Area 2.1522147103914E+17

Sphere

Radius = n
Volume 7.5109036948323E+25
Surface area 8.6088588415657E+17
Circumference 1644552452.5674

Square

Length = n
Perimeter 1046954608
Area 68507121950777104
Diagonal 370154351.45565

Cube

Length = n
Surface area 411042731704662624
Volume 1.7930961751796E+25
Space diagonal 453344643.56859

Equilateral Triangle

Length = n
Perimeter 785215956
Area 2.9664453974766E+16
Altitude 226672321.78429

Triangular Pyramid

Length = n
Surface area 2.9664453974766E+16
Volume 2.1131841079819E+24
Height 123384783.81855