261105429 (number)

261105429 is an odd 9-digits composite number following 261105428 and preceding 261105430. In scientific notation, it is written as 2.61105429 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 152222976 positive integers (up to 261105429) that are relatively prime to 261105429.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million one hundred five thousand four hundred twenty-nine

Notation

Scientific notation 2.61105429 × 10^8
Engineering notation 2.61105429 × 10^6

Prime Factorization of 261105429

Prime Factorization 3 × 13 × 19 × 352369

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 261105429
Product of the distinct prime numbers

The prime factorization of 261105429 is 3 × 13 × 19 × 352369. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 54, 24, 328, 739, 6282, 5276, 47910, 84417, 940542, 698768, 9451740, 2111445, 54861897, 31765701, 24894021, 155345075, 7523751087, 3277736689

Basic calculations (n = 261105429)

Multiplication

n×y
n×2 522210858
n×3 783316287
n×4 1044421716
n×5 1305527145

Division

n÷y
n÷2 130552714.5
n÷3 87035143
n÷3 65276357.25
n÷5 52221085.8

Exponentiation

ny
n2 68176045053274041
n3 1.7801135491158E+25
n4 4.6479731191061E+33
n5 1.2136110152447E+42

Nth Root

y√n
2√n 16158.757037594
3√n 639.15369012417
4√n 127.11709970572
5√n 48.235099683907

Divisors of 261105429

1, 3, 13, 19, 39, 57, 247, 741, 352369, 1057107, 4580797, 6695011, 13742391, 20085033, 87035143, 261105429

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 -261105428
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 261105429 can be divided by 16 positive divisors. The sum of these divisors (counting 261105429) is 1, the average is 0.0625.

Base conversion 261105429

Base System Value
2 Binary 1111100100000010011100010101
3 Ternary 200012022112022110
4 Quaternary 33210002130111
5 Quinary 1013320333204
6 Senary 41524221233
8 Octal 1744023425
10 Decimal 261105429
12 Duodecimal 7353a819
16 Hexadecimal f902715
20 Vigesimal 41bi3b9
36 Base36 4bge8l

Cryptographic Hash Functions

md5 39c44805a484d8239c08d405b62f9268
sha1 5d6207940a4c30d89051fde0f0d68fee9cf9b0ed
sha256 a9999dd71047947566c48416a07baeb97c998bac6a7c5552f70d8d81222df7ca
sha512 2446f9431e982b26d155181fb4bf0186aa25eeb6b14c25717869d1201bdaaa7a22a992063149ebd65ec942fa0b54b601bd524444e5a4306018c449f07b85cd20
ripemd-160 e9d3e35ab9df8e6b9ca886a7795eb860206624e4

261105429 as geometric shapes

Circle

Radius = n
Diameter 522210858
Circumference 1640573795.1176
Area 2.1418136229017E+17

Sphere

Radius = n
Volume 7.456522197944E+25
Surface area 8.5672544916069E+17
Circumference 1640573795.1176

Square

Length = n
Perimeter 1044421716
Area 68176045053274041
Diagonal 369258838.90105

Cube

Length = n
Surface area 409056270319644246
Volume 1.7801135491158E+25
Space diagonal 452247869.16007

Equilateral Triangle

Length = n
Perimeter 783316287
Area 2.9521093472844E+16
Altitude 226123934.58003

Triangular Pyramid

Length = n
Surface area 2.9521093472844E+16
Volume 2.0978839364364E+24
Height 123086279.63368