290385730 (number)

290385730 is an even 9-digits composite number following 290385729 and preceding 290385731. In scientific notation, it is written as 2.90385730 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 116154288 positive integers (up to 290385730) that are relatively prime to 290385730.

Interesting facts

Basic properties

Name

Name two hundred ninety million three hundred eighty-five thousand seven hundred thirty

Notation

Scientific notation 2.90385730 × 10^8
Engineering notation 2.90385730 × 10^6

Prime Factorization of 290385730

Prime Factorization 2 × 5 × 29038573

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 290385730
Product of the distinct prime numbers

The prime factorization of 290385730 is 2 × 5 × 29038573. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 87, 72, 856, 127, 2491, 5080, 96821, 74597, 416888, 943292, 1418835, 8430521, 37541389, 76861688, 765338914, 965276906, 3276082545, 2034674103

Basic calculations (n = 290385730)

Multiplication

n×y
n×2 580771460
n×3 871157190
n×4 1161542920
n×5 1451928650

Division

n÷y
n÷2 145192865
n÷3 96795243.333333
n÷3 72596432.5
n÷5 58077146

Exponentiation

ny
n2 84323872187632900
n3 2.4486449181632E+25
n4 7.1105154207162E+33
n5 2.0647922111209E+42

Nth Root

y√n
2√n 17040.708025197
3√n 662.20393463846
4√n 130.54006291249
5√n 49.271417201079

Divisors of 290385730

1, 2, 5, 10, 29038573, 58077146, 145192865, 290385730

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 -290385729
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 290385730 can be divided by 8 positive divisors. The sum of these divisors (counting 290385730) is 1, the average is 0.125.

Base conversion 290385730

Base System Value
2 Binary 10001010011101110111101000010
3 Ternary 202020102010100001
4 Quaternary 101103232331002
5 Quinary 1043314320410
6 Senary 44451550214
8 Octal 2123567502
10 Decimal 290385730
12 Duodecimal 812bb36a
16 Hexadecimal 114eef42
20 Vigesimal 4aei46a
36 Base36 4svz2a

Cryptographic Hash Functions

md5 682d991794187660cd8fda81e920ad0d
sha1 7fb82959b05ad7df1c30f07be5909def62b4191c
sha256 8a7edb0762a4fc1240a477109b80dc4787e0502c2ae7cb8ebc85585dfb183dd6
sha512 8f5462f0f88a03708bbb1bf0eaf606f16249d9a52b7a01ca9a576d13f45c1bbe4282d43bfdbf03d081380afa5b051bb65a37b17d9b7753c133ef8debb3741135
ripemd-160 666ee8ea344505e959eef1984a18120d1547c6f3

290385730 as geometric shapes

Circle

Radius = n
Diameter 580771460
Circumference 1824547352.1506
Area 2.6491125738691E+17

Sphere

Radius = n
Volume 1.0256859848202E+26
Surface area 1.0596450295476E+18
Circumference 1824547352.1506

Square

Length = n
Perimeter 1161542920
Area 84323872187632900
Diagonal 410667437.68561

Cube

Length = n
Surface area 505943233125797400
Volume 2.4486449181632E+25
Space diagonal 502962838.15298

Equilateral Triangle

Length = n
Perimeter 871157190
Area 3.6513307729981E+16
Altitude 251481419.07649

Triangular Pyramid

Length = n
Surface area 3.6513307729981E+16
Volume 2.8857557105854E+24
Height 136889145.8952