261773997 (number)

261773997 is an odd 9-digits composite number following 261773996 and preceding 261773998. In scientific notation, it is written as 2.61773997 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 169873920 positive integers (up to 261773997) that are relatively prime to 261773997.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million seven hundred seventy-three thousand nine hundred ninety-seven

Notation

Scientific notation 2.61773997 × 10^8
Engineering notation 2.61773997 × 10^6

Prime Factorization of 261773997

Prime Factorization 3 × 61 × 97 × 14747

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 261773997
Product of the distinct prime numbers

The prime factorization of 261773997 is 3 × 61 × 97 × 14747. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 82, 87, 679, 810, 1170, 5893, 57415, 34326, 958312, 812380, 5253709, 2927397, 78382757, 85709518, 693135134, 880926110, 3977851520, 2820287827

Basic calculations (n = 261773997)

Multiplication

n×y
n×2 523547994
n×3 785321991
n×4 1047095988
n×5 1308869985

Division

n÷y
n÷2 130886998.5
n÷3 87257999
n÷3 65443499.25
n÷5 52354799.4

Exponentiation

ny
n2 68525625505356009
n3 1.7938226885462E+25
n4 4.6957613509003E+33
n5 1.2292282177833E+42

Nth Root

y√n
2√n 16179.431294084
3√n 639.69874900976
4√n 127.19839344144
5√n 48.259775896633

Divisors of 261773997

1, 3, 61, 97, 183, 291, 5917, 14747, 17751, 44241, 899567, 1430459, 2698701, 4291377, 87257999, 261773997

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 -261773996
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 261773997 can be divided by 16 positive divisors. The sum of these divisors (counting 261773997) is 1, the average is 0.0625.

Base conversion 261773997

Base System Value
2 Binary 1111100110100101101010101101
3 Ternary 200020120111102020
4 Quaternary 33212211222231
5 Quinary 1014003231442
6 Senary 41550420353
8 Octal 1746455255
10 Decimal 261773997
12 Duodecimal 738016b9
16 Hexadecimal f9a5aad
20 Vigesimal 41g1ejh
36 Base36 4buq3x

Cryptographic Hash Functions

md5 787873b87edc48ffeb064e52940e9144
sha1 fdb082a184dc57a4eb038363331d419f4cfd2a6a
sha256 dd57bcfb5cb6d33bd0a3fab4179e139c54aecfda7c8e965436c86b9e3e77574e
sha512 2f87c0a2de18faa3afee72570452c075ab40511d9f477fa564ecc1c6ba144e9ccfc48ace94c575cf2315a0d435d2b4c06a8158b13dc9d0e40375103abd0fed6d
ripemd-160 9a39360ab15228d5a10c12126a86879b204ed0a1

261773997 as geometric shapes

Circle

Radius = n
Diameter 523547994
Circumference 1644774531.7521
Area 2.1527960167027E+17

Sphere

Radius = n
Volume 7.513946906906E+25
Surface area 8.6111840668109E+17
Circumference 1644774531.7521

Square

Length = n
Perimeter 1047095988
Area 68525625505356009
Diagonal 370204336.83401

Cube

Length = n
Surface area 411153753032136054
Volume 1.7938226885462E+25
Space diagonal 453405862.90438

Equilateral Triangle

Length = n
Perimeter 785321991
Area 2.9672466248929E+16
Altitude 226702931.45219

Triangular Pyramid

Length = n
Surface area 2.9672466248929E+16
Volume 2.1140403121955E+24
Height 123401445.61134