90778897 (number)

90778897 is an odd 8-digits composite number following 90778896 and preceding 90778898. In scientific notation, it is written as 9.0778897 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 82169760 positive integers (up to 90778897) that are relatively prime to 90778897.

Interesting facts

Basic properties

Name

Name ninety million seven hundred seventy-eight thousand eight hundred ninety-seven

Notation

Scientific notation 9.0778897 × 10^7
Engineering notation 9.0778897 × 10^6

Prime Factorization of 90778897

Prime Factorization 11 × 233 × 35419

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 90778897
Product of the distinct prime numbers

The prime factorization of 90778897 is 11 × 233 × 35419. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 90778897)

Multiplication

n×y
n×2 181557794
n×3 272336691
n×4 363115588
n×5 453894485

Division

n÷y
n÷2 45389448.5
n÷3 30259632.333333
n÷3 22694724.25
n÷5 18155779.4

Exponentiation

ny
n2 8240808140536609
n3 7.4809147338653E+23
n4 6.7910918809134E+31
n5 6.1648783037498E+39

Nth Root

y√n
2√n 9527.7960200668
3√n 449.42956031883
4√n 97.610429873384
5√n 39.047836871395

Divisors of 90778897

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 -90778896
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 90778897 can be divided by 8 positive divisors. The sum of these divisors (counting 90778897) is 1, the average is 0.125.

Base conversion 90778897

Base System Value
2 Binary 101011010010010110100010001
3 Ternary 20022211001020101
4 Quaternary 11122102310101
5 Quinary 141214411042
6 Senary 13001412401
8 Octal 532226421
10 Decimal 90778897
12 Duodecimal 2649a101
16 Hexadecimal 5692d11
20 Vigesimal 187774h
36 Base36 1i1pg1

Cryptographic Hash Functions

md5 def4cb461bc3f0bbd37ef2fd54ac7e9e
sha1 e09bbed8da3e6a02fc3bc87ba8682510e0c7f585
sha256 7d3dfd1078b672407c4d42de7d2fd91d98b9bf91a1045e143f331b709a18a816
sha512 d755a006f5472fb46462757fcdee4e7a0b1be266c33be731ebc745ca80cfe0a4abde47a7286e9948ba1bdfaa26e76aa8f5910263378ca93525548e7eaacc24f9
ripemd-160 f6e23c8eb0c65b5870e1a7f768fd9183a79aff15

90778897 as geometric shapes

Circle

Radius = n
Diameter 181557794
Circumference 570380631.83237
Area 2.5889262313953E+16

Sphere

Radius = n
Volume 3.1335982360057E+24
Surface area 1.0355704925581E+17
Circumference 570380631.83237

Square

Length = n
Perimeter 363115588
Area 8240808140536609
Diagonal 128380747.31467

Cube

Length = n
Surface area 49444848843219654
Volume 7.4809147338653E+23
Space diagonal 157233661.85906

Equilateral Triangle

Length = n
Perimeter 272336691
Area 3.5683745987092E+15
Altitude 78616830.929531

Triangular Pyramid

Length = n
Surface area 3.5683745987092E+15
Volume 8.8163425629909E+22
Height 42793582.438223