90143820 (number)

90143820 is an even 8-digits composite number following 90143819 and preceding 90143821. In scientific notation, it is written as 9.0143820 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 96 positive divisors. There are 22187520 positive integers (up to 90143820) that are relatively prime to 90143820.

Interesting facts

Basic properties

Name

Name ninety million one hundred forty-three thousand eight hundred twenty

Notation

Scientific notation 9.0143820 × 10^7
Engineering notation 9.0143820 × 10^6

Prime Factorization of 90143820

Prime Factorization 2 × 2 × 9 × 3 × 5 × 13 × 12841

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 45071910
Product of the distinct prime numbers

The prime factorization of 90143820 is 2 × 2 × 9 × 3 × 5 × 13 × 12841. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 90143820)

Multiplication

n×y
n×2 180287640
n×3 270431460
n×4 360575280
n×5 450719100

Division

n÷y
n÷2 45071910
n÷3 30047940
n÷3 22535955
n÷5 18028764

Exponentiation

ny
n2 8125908284192400
n3 7.3250041370675E+23
n4 6.6030385443107E+31
n5 5.952231179914E+39

Nth Root

y√n
2√n 9494.4099342719
3√n 448.37905710872
4√n 97.439262796225
5√n 38.993048652759

Divisors of 90143820

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90143819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90143820 can be divided by 96 positive divisors. The sum of these divisors (counting 90143820) is 1, the average is 0.010416666666667.

Base conversion 90143820

Base System Value
2 Binary 101010111110111110001001100
3 Ternary 20021121210002000
4 Quaternary 11113313301030
5 Quinary 141034100240
6 Senary 12540032300
8 Octal 527676114
10 Decimal 90143820
12 Duodecimal 26232690
16 Hexadecimal 55f7c4c
20 Vigesimal 1837jb0
36 Base36 1ho3f0

Cryptographic Hash Functions

md5 55bc3f3e43c6f5dfc5b69aa3d30756e6
sha1 9e78f086eaff2e8644c64d97cf5fbe70680fb421
sha256 ca65c02eeb3e50ec725ee92bb650ad031adf029932808b252d6f13adc89b209d
sha512 f1b40b45d2e1a129254d390135ec38ddd6f243a0f5a8e7b77389dc0acd28f6af71913b583b7d18245a02c8b37f0f0e28f8fed93d5f5f8f0c6f2d5d27421b2328
ripemd-160 795af2bec392074cd3cd77dc893ab644b56fc4d7

90143820 as geometric shapes

Circle

Radius = n
Diameter 180287640
Circumference 566390325.35704
Area 2.5528293769363E+16

Sphere

Radius = n
Volume 3.0682905579368E+24
Surface area 1.0211317507745E+17
Circumference 566390325.35704

Square

Length = n
Perimeter 360575280
Area 8125908284192400
Diagonal 127482612.80812

Cube

Length = n
Surface area 48755449705154400
Volume 7.3250041370675E+23
Space diagonal 156133676.22834

Equilateral Triangle

Length = n
Perimeter 270431460
Area 3.5186215014665E+15
Altitude 78066838.114172

Triangular Pyramid

Length = n
Surface area 3.5186215014665E+15
Volume 8.6326001625666E+22
Height 42494204.269373