261738152 (number)

261738152 is an even 9-digits composite number following 261738151 and preceding 261738153. In scientific notation, it is written as 2.61738152 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 120802176 positive integers (up to 261738152) that are relatively prime to 261738152.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.61738152 × 10^8
Engineering notation 2.61738152 × 10^6

Prime Factorization of 261738152

Prime Factorization 2 × 2 × 2 × 13 × 2516713

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 65434538
Product of the distinct prime numbers

The prime factorization of 261738152 is 2 × 2 × 2 × 13 × 2516713. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 70, 89, 97, 328, 157, 5400, 46295, 81567, 740031, 398868, 5230480, 5520775, 20948418, 40704958, 427382565, 389955533, 3291451199, 805310481

Basic calculations (n = 261738152)

Multiplication

n×y
n×2 523476304
n×3 785214456
n×4 1046952608
n×5 1308690760

Division

n÷y
n÷2 130869076
n÷3 87246050.666667
n÷3 65434538
n÷5 52347630.4

Exponentiation

ny
n2 68506860212375104
n3 1.7930858991309E+25
n4 4.6931898961579E+33
n5 1.2283868504054E+42

Nth Root

y√n
2√n 16178.323522541
3√n 639.66954946026
4√n 127.19403886402
5√n 48.258454171447

Divisors of 261738152

1, 2, 4, 8, 13, 26, 52, 104, 2516713, 5033426, 10066852, 20133704, 32717269, 65434538, 130869076, 261738152

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -261738151
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 261738152 can be divided by 16 positive divisors. The sum of these divisors (counting 261738152) is 1, the average is 0.0625.

Base conversion 261738152

Base System Value
2 Binary 1111100110011100111010101000
3 Ternary 200020111200020122
4 Quaternary 33212130322220
5 Quinary 1014001110102
6 Senary 41545542412
8 Octal 1746347250
10 Decimal 261738152
12 Duodecimal 737a4a08
16 Hexadecimal f99cea8
20 Vigesimal 41fh57c
36 Base36 4btyg8

Cryptographic Hash Functions

md5 fd69a0fab48fe42ae353e220708e42ad
sha1 c330d1553a56700f479c8beac80120b7d9a042be
sha256 09905f346634d2574191f83507332b5fb2b499afed626c6bc9a1b1ecf9208a65
sha512 806dee8504d7b45e4462b345b95e28867c0a8dd0c06073e7e93d3f69543d6a675f53e2dc5240fb5304551b7bad49503e939d5ece5346dc7dbc088f09ebc0ab01
ripemd-160 9190e631ac07bd13a06c9154420a13747316678d

261738152 as geometric shapes

Circle

Radius = n
Diameter 523476304
Circumference 1644549310.9747
Area 2.152206487637E+17

Sphere

Radius = n
Volume 7.5108606506203E+25
Surface area 8.608825950548E+17
Circumference 1644549310.9747

Square

Length = n
Perimeter 1046952608
Area 68506860212375104
Diagonal 370153644.34887

Cube

Length = n
Surface area 411041161274250624
Volume 1.7930858991309E+25
Space diagonal 453343777.54319

Equilateral Triangle

Length = n
Perimeter 785214456
Area 2.9664340638713E+16
Altitude 226671888.77159

Triangular Pyramid

Length = n
Surface area 2.9664340638713E+16
Volume 2.1131719975424E+24
Height 123384548.11629