90402009 (number)

90402009 is an odd 8-digits composite number following 90402008 and preceding 90402010. In scientific notation, it is written as 9.0402009 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 58791312 positive integers (up to 90402009) that are relatively prime to 90402009.

Interesting facts

Basic properties

Name

Name ninety million four hundred two thousand nine

Notation

Scientific notation 9.0402009 × 10^7
Engineering notation 9.0402009 × 10^6

Prime Factorization of 90402009

Prime Factorization 3 × 47 × 1747 × 367

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 90402009
Product of the distinct prime numbers

The prime factorization of 90402009 is 3 × 47 × 1747 × 367. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 99, 97, 812, 900, 5133, 9356, 3475, 78907, 629242, 184445, 8721484, 3495554, 20143520, 61318791, 276643079, 337393220, 5372323067, 1447275374

Basic calculations (n = 90402009)

Multiplication

n×y
n×2 180804018
n×3 271206027
n×4 361608036
n×5 452010045

Division

n÷y
n÷2 45201004.5
n÷3 30134003
n÷3 22600502.25
n÷5 18080401.8

Exponentiation

ny
n2 8172523231236081
n3 7.3881251870291E+23
n4 6.6790135965093E+31
n5 6.0379624726276E+39

Nth Root

y√n
2√n 9507.9971076983
3√n 448.80672994728
4√n 97.508959115039
5√n 39.015359803632

Divisors of 90402009

1, 3, 47, 141, 367, 1101, 1747, 5241, 17249, 51747, 82109, 246327, 641149, 1923447, 30134003, 90402009

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 -90402008
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 90402009 can be divided by 16 positive divisors. The sum of these divisors (counting 90402009) is 1, the average is 0.0625.

Base conversion 90402009

Base System Value
2 Binary 101011000110110110011011001
3 Ternary 20022002220020120
4 Quaternary 11120312303121
5 Quinary 141120331014
6 Senary 12545343453
8 Octal 530666331
10 Decimal 90402009
12 Duodecimal 26337b89
16 Hexadecimal 5636cd9
20 Vigesimal 1850509
36 Base36 1htmmx

Cryptographic Hash Functions

md5 85ffaf2daa1faf3e7caa50d81acf2c0f
sha1 2d806813d6a6ea8488ed5506955b13fe18e03d3a
sha256 f4496cacc72c8dc6416b2f086b674e1a0bda5ff9e0cbfe24dcb9e7710bc949a4
sha512 cb58bbb566b889d4e80d5f891f81e0b59f72382f9c40901006900b195ccdfc66bb651f68ee8a5e91e329813bc1d72d8c44ef84145c01afb1e37292bea4a00d9a
ripemd-160 6b5b74cb53f036af48fd85f8b2e97a5890c09d91

90402009 as geometric shapes

Circle

Radius = n
Diameter 180804018
Circumference 568012574.68832
Area 2.5674738944543E+16

Sphere

Radius = n
Volume 3.0947306415163E+24
Surface area 1.0269895577817E+17
Circumference 568012574.68832

Square

Length = n
Perimeter 361608036
Area 8172523231236081
Diagonal 127847747.19357

Cube

Length = n
Surface area 49035139387416486
Volume 7.3881251870291E+23
Space diagonal 156580872.6943

Equilateral Triangle

Length = n
Perimeter 271206027
Area 3.5388063656345E+15
Altitude 78290436.347149

Triangular Pyramid

Length = n
Surface area 3.5388063656345E+15
Volume 8.7069890333391E+22
Height 42615915.731192