90423489 (number)

90423489 is an odd 8-digits composite number following 90423488 and preceding 90423490. In scientific notation, it is written as 9.0423489 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 52716096 positive integers (up to 90423489) that are relatively prime to 90423489.

Interesting facts

Basic properties

Name

Name ninety million four hundred twenty-three thousand four hundred eighty-nine

Notation

Scientific notation 9.0423489 × 10^7
Engineering notation 9.0423489 × 10^6

Prime Factorization of 90423489

Prime Factorization 3 × 13 × 19 × 122029

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 90423489
Product of the distinct prime numbers

The prime factorization of 90423489 is 3 × 13 × 19 × 122029. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 23, 82, 948, 907, 7604, 9211, 46220, 4694, 270359, 541766, 4563560, 1623554, 23614097, 48838413, 542064271, 718308805, 5459420826, 5635668155

Basic calculations (n = 90423489)

Multiplication

n×y
n×2 180846978
n×3 271270467
n×4 361693956
n×5 452117445

Division

n÷y
n÷2 45211744.5
n÷3 30141163
n÷3 22605872.25
n÷5 18084697.8

Exponentiation

ny
n2 8176407362933121
n3 7.393392812417E+23
n4 6.6853637364627E+31
n5 6.0451391428503E+39

Nth Root

y√n
2√n 9509.1266160463
3√n 448.84227342407
4√n 97.51475076134
5√n 39.017213679003

Divisors of 90423489

1, 3, 13, 19, 39, 57, 247, 741, 122029, 366087, 1586377, 2318551, 4759131, 6955653, 30141163, 90423489

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 -90423488
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 90423489 can be divided by 16 positive divisors. The sum of these divisors (counting 90423489) is 1, the average is 0.0625.

Base conversion 90423489

Base System Value
2 Binary 101011000111100000011000001
3 Ternary 20022010222201010
4 Quaternary 11120330003001
5 Quinary 141122022424
6 Senary 12550031133
8 Octal 530740301
10 Decimal 90423489
12 Duodecimal 263484a9
16 Hexadecimal 563c0c1
20 Vigesimal 1852ie9
36 Base36 1hu37l

Cryptographic Hash Functions

md5 351eb8354454ec9a5441283c06a2e684
sha1 26c85a3345508c5ea6c772ca2fc107029e3ecadd
sha256 38e03f3f2ba52497df5cfa419c5f0a4282dce3da7b8668d84f5a7ca28c1bc87b
sha512 29b1ca394a01c3beedbd7a08883698312bfcc8a073f44263abf522a020281d9f5f4d44eea91b31d2dd3af5a271aa2ae87067f1bb89d82c85f35dd79cc6b68f08
ripemd-160 ea03af75bf7183f5b543243a1909bd39bd169308

90423489 as geometric shapes

Circle

Radius = n
Diameter 180846978
Circumference 568147537.50871
Area 2.5686941304148E+16

Sphere

Radius = n
Volume 3.0969371392791E+24
Surface area 1.0274776521659E+17
Circumference 568147537.50871

Square

Length = n
Perimeter 361693956
Area 8176407362933121
Diagonal 127878124.50089

Cube

Length = n
Surface area 49058444177598726
Volume 7.393392812417E+23
Space diagonal 156618077.14565

Equilateral Triangle

Length = n
Perimeter 271270467
Area 3.5404882439951E+15
Altitude 78309038.572823

Triangular Pyramid

Length = n
Surface area 3.5404882439951E+15
Volume 8.7131969893933E+22
Height 42626041.500298