90254893 (number)

90254893 is an odd 8-digits composite number following 90254892 and preceding 90254894. In scientific notation, it is written as 9.0254893 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 86506056 positive integers (up to 90254893) that are relatively prime to 90254893.

Interesting facts

Basic properties

Name

Name ninety million two hundred fifty-four thousand eight hundred ninety-three

Notation

Scientific notation 9.0254893 × 10^7
Engineering notation 9.0254893 × 10^6

Prime Factorization of 90254893

Prime Factorization 43 × 163 × 79 × 163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 553711
Product of the distinct prime numbers

The prime factorization of 90254893 is 43 × 163 × 79 × 163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 51, 58, 668, 255, 7940, 139, 84058, 27418, 572263, 362336, 4791022, 1941412, 28037909, 91059437, 824788118, 3571069, 5319076916, 5426623838

Basic calculations (n = 90254893)

Multiplication

n×y
n×2 180509786
n×3 270764679
n×4 361019572
n×5 451274465

Division

n÷y
n÷2 45127446.5
n÷3 30084964.333333
n÷3 22563723.25
n÷5 18050978.6

Exponentiation

ny
n2 8145945710441449
n3 7.352114584797E+23
n4 6.6356431517459E+31
n5 5.9889926264701E+39

Nth Root

y√n
2√n 9500.2575228254
3√n 448.56314207331
4√n 97.469264503357
5√n 39.002653175426

Divisors of 90254893

1, 43, 79, 163, 3397, 7009, 12877, 26569, 553711, 1142467, 2098951, 90254893

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90254892
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90254893 can be divided by 12 positive divisors. The sum of these divisors (counting 90254893) is 1, the average is 0.083333333333333.

Base conversion 90254893

Base System Value
2 Binary 101011000010010111000101101
3 Ternary 20021211102102211
4 Quaternary 11120102320231
5 Quinary 141101124033
6 Senary 12542250421
8 Octal 530227055
10 Decimal 90254893
12 Duodecimal 26286a11
16 Hexadecimal 5612e2d
20 Vigesimal 1841h4d
36 Base36 1hqh4d

Cryptographic Hash Functions

md5 f299f1d7a3c7b0fe22ab1547403e2d51
sha1 fb1ce22d9c28600051478c8f9c06cd999b2c9f06
sha256 d7b5766a8ea017119d8e5e05fd2f38b7595de11e1d11505fbf74389d802cbd58
sha512 3da5551c86abb3edf42bac56cd904c9c7d37221f7108ff4d0b865721306be2ecf3ad804e263503ad4240259e1c430fef10b23f231832fd40edf0584d93bc8bbd
ripemd-160 b433caf1d6bdd14eb8106459e777261940c7715a

90254893 as geometric shapes

Circle

Radius = n
Diameter 180509786
Circumference 567088217.59867
Area 2.5591243200464E+16

Sphere

Radius = n
Volume 3.0796465557265E+24
Surface area 1.0236497280186E+17
Circumference 567088217.59867

Square

Length = n
Perimeter 361019572
Area 8145945710441449
Diagonal 127639693.75113

Cube

Length = n
Surface area 48875674262648694
Volume 7.352114584797E+23
Space diagonal 156326060.30769

Equilateral Triangle

Length = n
Perimeter 270764679
Area 3.5272979615456E+15
Altitude 78163030.153846

Triangular Pyramid

Length = n
Surface area 3.5272979615456E+15
Volume 8.6645501316175E+22
Height 42546564.583711