90408065 (number)

90408065 is an odd 8-digits composite number following 90408064 and preceding 90408066. In scientific notation, it is written as 9.0408065 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 65646720 positive integers (up to 90408065) that are relatively prime to 90408065.

Interesting facts

Basic properties

Name

Name ninety million four hundred eight thousand sixty-five

Notation

Scientific notation 9.0408065 × 10^7
Engineering notation 9.0408065 × 10^6

Prime Factorization of 90408065

Prime Factorization 5 × 11 × 1049 × 1567

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 90408065
Product of the distinct prime numbers

The prime factorization of 90408065 is 5 × 11 × 1049 × 1567. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 47, 80, 353, 889, 6068, 2240, 84224, 78206, 512181, 968418, 2320110, 8053069, 82847718, 7058907, 846646348, 999776627, 8729109097, 8449870253

Basic calculations (n = 90408065)

Multiplication

n×y
n×2 180816130
n×3 271224195
n×4 361632260
n×5 452040325

Division

n÷y
n÷2 45204032.5
n÷3 30136021.666667
n÷3 22602016.25
n÷5 18081613

Exponentiation

ny
n2 8173618217044225
n3 7.3896100705172E+23
n4 6.6808034757997E+31
n5 6.0399851489233E+39

Nth Root

y√n
2√n 9508.3155711198
3√n 448.81675152717
4√n 97.510592097063
5√n 39.015882514777

Divisors of 90408065

1, 5, 11, 55, 1049, 1567, 5245, 7835, 11539, 17237, 57695, 86185, 1643783, 8218915, 18081613, 90408065

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 -90408064
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 90408065 can be divided by 16 positive divisors. The sum of these divisors (counting 90408065) is 1, the average is 0.0625.

Base conversion 90408065

Base System Value
2 Binary 101011000111000010010000001
3 Ternary 20022010012112212
4 Quaternary 11120320102001
5 Quinary 141121024230
6 Senary 12545431505
8 Octal 530702201
10 Decimal 90408065
12 Duodecimal 2633b595
16 Hexadecimal 5638481
20 Vigesimal 1851035
36 Base36 1htrb5

Cryptographic Hash Functions

md5 18329e480d9c12ba9fa9ce977ce4f9bf
sha1 a4934967ffc555e5aa46d8d1d4a89b8e4156a041
sha256 8edc8347da26a1c596ee3f3790107e942b32af463ef682a98daf24ca562866d1
sha512 6838626465369c6bdd299ab1647d2b89ea50c18564a27057deb2513a5c9c62984bd1c085a22da4cf5be15ea1ddc0c296d3e59fa0dff3eb840b19cb0201251528
ripemd-160 5a30dfb8241e092f8119db0dff6e6fef2c59f891

90408065 as geometric shapes

Circle

Radius = n
Diameter 180816130
Circumference 568050625.65854
Area 2.5678178943914E+16

Sphere

Radius = n
Volume 3.0953526280573E+24
Surface area 1.0271271577566E+17
Circumference 568050625.65854

Square

Length = n
Perimeter 361632260
Area 8173618217044225
Diagonal 127856311.67091

Cube

Length = n
Surface area 49041709302265350
Volume 7.3896100705172E+23
Space diagonal 156591361.99399

Equilateral Triangle

Length = n
Perimeter 271224195
Area 3.5392805083978E+15
Altitude 78295680.996995

Triangular Pyramid

Length = n
Surface area 3.5392805083978E+15
Volume 8.7087389853118E+22
Height 42618770.556969