90085912 (number)

90085912 is an even 8-digits composite number following 90085911 and preceding 90085913. In scientific notation, it is written as 9.0085912 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 48 positive divisors. There are 38106432 positive integers (up to 90085912) that are relatively prime to 90085912.

Interesting facts

Basic properties

Name

Name ninety million eighty-five thousand nine hundred twelve

Notation

Scientific notation 9.0085912 × 10^7
Engineering notation 9.0085912 × 10^6

Prime Factorization of 90085912

Prime Factorization 2 × 2 × 2 × 7 × 7 × 79 × 2909

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3217354
Product of the distinct prime numbers

The prime factorization of 90085912 is 2 × 2 × 2 × 7 × 7 × 79 × 2909. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 9, 33, 38, 912, 720, 3339, 7946, 17790, 68560, 560197, 522996, 6938524, 347432, 45961719, 64628466, 533629544, 884293212, 4782044397, 4757315649

Basic calculations (n = 90085912)

Multiplication

n×y
n×2 180171824
n×3 270257736
n×4 360343648
n×5 450429560

Division

n÷y
n÷2 45042956
n÷3 30028637.333333
n÷3 22521478
n÷5 18017182.4

Exponentiation

ny
n2 8115471540871744
n3 7.3108965506948E+23
n4 6.5860878330699E+31
n5 5.9331372895421E+39

Nth Root

y√n
2√n 9491.3598604204
3√n 448.28302428657
4√n 97.423610384857
5√n 38.988037571801

Divisors of 90085912

1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 392, 553, 632, 1106, 2212, 2909, 3871, 4424, 5818, 7742, 11636, 15484, 20363, 23272, 30968, 40726, 81452, 142541, 162904, 229811, 285082, 459622, 570164, 919244, 1140328, 1608677, 1838488, 3217354, 6434708, 11260739, 12869416, 22521478, 45042956, 90085912

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 -90085911
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 90085912 can be divided by 48 positive divisors. The sum of these divisors (counting 90085912) is 1, the average is 0.020833333333333.

Base conversion 90085912

Base System Value
2 Binary 101010111101001101000011000
3 Ternary 20021111211122021
4 Quaternary 11113221220120
5 Quinary 141030222122
6 Senary 12534504224
8 Octal 527515030
10 Decimal 90085912
12 Duodecimal 26205074
16 Hexadecimal 55e9a18
20 Vigesimal 1830efc
36 Base36 1hmuqg

Cryptographic Hash Functions

md5 4c9ad21de734c9e6947c5f197f830bae
sha1 85604a3f0cac55c20979908ea5370c4bb1bd36ff
sha256 ef0fcac9e102e20e83adc640835d700f0afc90acf3dba6515117cca3705769ef
sha512 48360a1b84ffafb086f7548b143505eca6a247ff0e5dd5256e8079f9aaa0914c6622a06af85f94f6aa946f9149fcbf9b8ca93cc0c9497a9557e03156f5a6302d
ripemd-160 e7e14d68eefee803fd0f5b4dd905360cd906da0f

90085912 as geometric shapes

Circle

Radius = n
Diameter 180171824
Circumference 566026478.66227
Area 2.549550577322E+16

Sphere

Radius = n
Volume 3.0623811859757E+24
Surface area 1.0198202309288E+17
Circumference 566026478.66227

Square

Length = n
Perimeter 360343648
Area 8115471540871744
Diagonal 127400718.52915

Cube

Length = n
Surface area 48692829245230464
Volume 7.3108965506948E+23
Space diagonal 156033376.63018

Equilateral Triangle

Length = n
Perimeter 270257736
Area 3.5141022590423E+15
Altitude 78016688.315089

Triangular Pyramid

Length = n
Surface area 3.5141022590423E+15
Volume 8.6159742125827E+22
Height 42466906.176383