290172261 (number)

290172261 is an odd 9-digits composite number following 290172260 and preceding 290172262. In scientific notation, it is written as 2.90172261 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 193294832 positive integers (up to 290172261) that are relatively prime to 290172261.

Interesting facts

Basic properties

Name

Name two hundred ninety million one hundred seventy-two thousand two hundred sixty-one

Notation

Scientific notation 2.90172261 × 10^8
Engineering notation 2.90172261 × 10^6

Prime Factorization of 290172261

Prime Factorization 3 × 1283 × 75389

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 290172261
Product of the distinct prime numbers

The prime factorization of 290172261 is 3 × 1283 × 75389. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 45, 94, 160, 89, 4808, 4927, 49725, 18828, 537588, 330443, 1660776, 7925801, 88029122, 2344879, 476926871, 129043451, 5066020967, 9733251308

Basic calculations (n = 290172261)

Multiplication

n×y
n×2 580344522
n×3 870516783
n×4 1160689044
n×5 1450861305

Division

n÷y
n÷2 145086130.5
n÷3 96724087
n÷3 72543065.25
n÷5 58034452.2

Exponentiation

ny
n2 84199941053852121
n3 2.4432487271663E+25
n4 7.0896300734722E+33
n5 2.057213988073E+42

Nth Root

y√n
2√n 17034.44337218
3√n 662.04162791993
4√n 130.51606557118
5√n 49.264170967384

Divisors of 290172261

1, 3, 1283, 3849, 75389, 226167, 96724087, 290172261

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -290172260
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 290172261 can be divided by 8 positive divisors. The sum of these divisors (counting 290172261) is 1, the average is 0.125.

Base conversion 290172261

Base System Value
2 Binary 10001010010111010110101100101
3 Ternary 202020000021111210
4 Quaternary 101102322311211
5 Quinary 1043241003021
6 Senary 44443222033
8 Octal 2122726545
10 Decimal 290172261
12 Duodecimal 81217919
16 Hexadecimal 114bad65
20 Vigesimal 4adbad1
36 Base36 4srecl

Cryptographic Hash Functions

md5 1040ea4dee76e787df42a5b0730f6239
sha1 8cf11e140272774877f5b28c1f589d49428bc0c4
sha256 22f2609c3ff5069d89edf260347b6c29e40df8fb0ca01d47ca7027879135de96
sha512 f94f1937feee0acf901fef1e6cfb25d2f5dfcb281ea132c1ee81daf3f5f534d9f59ae33e81fb8f658a57b1c3c268672cb6c9d939881269ac135429d705c52e93
ripemd-160 d93cba812c6726b3c32a429f2d325a9bddaf0997

290172261 as geometric shapes

Circle

Radius = n
Diameter 580344522
Circumference 1823206086.8663
Area 2.6452191624748E+17

Sphere

Radius = n
Volume 1.0234256336211E+26
Surface area 1.0580876649899E+18
Circumference 1823206086.8663

Square

Length = n
Perimeter 1160689044
Area 84199941053852121
Diagonal 410365546.93067

Cube

Length = n
Surface area 505199646323112726
Volume 2.4432487271663E+25
Space diagonal 502593098.99914

Equilateral Triangle

Length = n
Perimeter 870516783
Area 3.6459643974894E+16
Altitude 251296549.49957

Triangular Pyramid

Length = n
Surface area 3.6459643974894E+16
Volume 2.8793962385078E+24
Height 136788515.64356