90780448 (number)

90780448 is an even 8-digits composite number following 90780447 and preceding 90780449. In scientific notation, it is written as 9.0780448 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 48 positive divisors. There are 39466240 positive integers (up to 90780448) that are relatively prime to 90780448.

Interesting facts

Basic properties

Name

Name ninety million seven hundred eighty thousand four hundred forty-eight

Notation

Scientific notation 9.0780448 × 10^7
Engineering notation 9.0780448 × 10^6

Prime Factorization of 90780448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 23 × 11213

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5673778
Product of the distinct prime numbers

The prime factorization of 90780448 is 2 × 2 × 2 × 2 × 2 × 11 × 23 × 11213. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 90780448)

Multiplication

n×y
n×2 181560896
n×3 272341344
n×4 363121792
n×5 453902240

Division

n÷y
n÷2 45390224
n÷3 30260149.333333
n÷3 22695112
n÷5 18156089.6

Exponentiation

ny
n2 8241089739080704
n3 7.4812981852195E+23
n4 6.7915560087581E+31
n5 6.1654049709215E+39

Nth Root

y√n
2√n 9527.8774131493
3√n 449.43211987581
4√n 97.610846800698
5√n 39.047970300601

Divisors of 90780448

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 -90780447
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 90780448 can be divided by 48 positive divisors. The sum of these divisors (counting 90780448) is 1, the average is 0.020833333333333.

Base conversion 90780448

Base System Value
2 Binary 101011010010011001100100000
3 Ternary 20022211010100211
4 Quaternary 11122103030200
5 Quinary 141214433243
6 Senary 13001423504
8 Octal 532231440
10 Decimal 90780448
12 Duodecimal 2649ab94
16 Hexadecimal 5693320
20 Vigesimal 1877b28
36 Base36 1i1qn4

Cryptographic Hash Functions

md5 77b82db3c6729bf67d7d4fccb5238f39
sha1 eae4d65759168e17261e186d19710f7cb9ef5db3
sha256 31704ceae858c669666e1c82ede17bc28c7177ae2bfd67f6cc06b8cf41f711b2
sha512 fcea2a92015a1232454dd5294d6e0ba6488560147ac660401bac77c5931c918e307ce46b54f5948e8803da7ccf84fb8a1ec4650ceb9be40419b80eaddc15d606
ripemd-160 94c5ada29a257ab3f7696e6db8c7a3ffed8d9af9

90780448 as geometric shapes

Circle

Radius = n
Diameter 181560896
Circumference 570390377.05278
Area 2.589014698187E+16

Sphere

Radius = n
Volume 3.1337588557334E+24
Surface area 1.0356058792748E+17
Circumference 570390377.05278

Square

Length = n
Perimeter 363121792
Area 8241089739080704
Diagonal 128382940.75991

Cube

Length = n
Surface area 49446538434484224
Volume 7.4812981852195E+23
Space diagonal 157236348.26986

Equilateral Triangle

Length = n
Perimeter 272341344
Area 3.5684965344556E+15
Altitude 78618174.134932

Triangular Pyramid

Length = n
Surface area 3.5684965344556E+15
Volume 8.8167944647455E+22
Height 42794313.586635