90249780 (number)

90249780 is an even 8-digits composite number following 90249779 and preceding 90249781. In scientific notation, it is written as 9.0249780 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 24021888 positive integers (up to 90249780) that are relatively prime to 90249780.

Interesting facts

Basic properties

Name

Name ninety million two hundred forty-nine thousand seven hundred eighty

Notation

Scientific notation 9.0249780 × 10^7
Engineering notation 9.0249780 × 10^6

Prime Factorization of 90249780

Prime Factorization 2 × 2 × 3 × 5 × 2069 × 727

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 45124890
Product of the distinct prime numbers

The prime factorization of 90249780 is 2 × 2 × 3 × 5 × 2069 × 727. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 90249780)

Multiplication

n×y
n×2 180499560
n×3 270749340
n×4 360999120
n×5 451248900

Division

n÷y
n÷2 45124890
n÷3 30083260
n÷3 22562445
n÷5 18049956

Exponentiation

ny
n2 8145022790048400
n3 7.3508651489685E+23
n4 6.6341396250408E+31
n5 5.9872964164921E+39

Nth Root

y√n
2√n 9499.9884210456
3√n 448.5546714461
4√n 97.467884049289
5√n 39.002211260139

Divisors of 90249780

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90249779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90249780 can be divided by 48 positive divisors. The sum of these divisors (counting 90249780) is 1, the average is 0.020833333333333.

Base conversion 90249780

Base System Value
2 Binary 101011000010001101000110100
3 Ternary 20021211011102110
4 Quaternary 11120101220310
5 Quinary 141100443110
6 Senary 12542211020
8 Octal 530215064
10 Decimal 90249780
12 Duodecimal 26283a70
16 Hexadecimal 5611a34
20 Vigesimal 1841490
36 Base36 1hqd6c

Cryptographic Hash Functions

md5 4c364c7de2d022ba44a344ad2692ebab
sha1 130b6a16d2fdfddec608a33676bd218d450bb8e3
sha256 187e4b99643fdaa755043dcf33fd57fbdc07332d8d87cf3b3d1c2ce335587e6e
sha512 0bf438c6e7cdb07961e6bdedda3dda2f8e67f2c9cf6077da252a66e1a192c7f565823425c03c5c444597e3a1307c8a224c965aed7794e0a3e47834b9f8b14019
ripemd-160 aba3142dce0d0e7cf6edbc61156cbe18c341aa18

90249780 as geometric shapes

Circle

Radius = n
Diameter 180499560
Circumference 567056091.67219
Area 2.5588343760537E+16

Sphere

Radius = n
Volume 3.0791231932705E+24
Surface area 1.0235337504215E+17
Circumference 567056091.67219

Square

Length = n
Perimeter 360999120
Area 8145022790048400
Diagonal 127632462.87719

Cube

Length = n
Surface area 48870136740290400
Volume 7.3508651489685E+23
Space diagonal 156317204.33191

Equilateral Triangle

Length = n
Perimeter 270749340
Area 3.5268983252926E+15
Altitude 78158602.165957

Triangular Pyramid

Length = n
Surface area 3.5268983252926E+15
Volume 8.6630776573725E+22
Height 42544154.292396