85090640 (number)

85090640 is an even 8-digits composite number following 85090639 and preceding 85090641. In scientific notation, it is written as 8.5090640 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 32861696 positive integers (up to 85090640) that are relatively prime to 85090640.

Interesting facts

Basic properties

Name

Name eighty-five million ninety thousand six hundred forty

Notation

Scientific notation 8.5090640 × 10^7
Engineering notation 8.5090640 × 10^6

Prime Factorization of 85090640

Prime Factorization 2 × 2 × 2 × 2 × 5 × 29 × 36677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10636330
Product of the distinct prime numbers

The prime factorization of 85090640 is 2 × 2 × 2 × 2 × 5 × 29 × 36677. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 10, 87, 3, 835, 879, 3892, 9329, 48682, 22322, 210109, 962122, 5916896, 9555207, 84113136, 19295969, 973007612, 390974809, 8123516557, 9814383234

Basic calculations (n = 85090640)

Multiplication

n×y
n×2 170181280
n×3 255271920
n×4 340362560
n×5 425453200

Division

n÷y
n÷2 42545320
n÷3 28363546.666667
n÷3 21272660
n÷5 17018128

Exponentiation

ny
n2 7240417015609600
n3 6.1609171772511E+23
n4 5.2423638559929E+31
n5 4.460760956193E+39

Nth Root

y√n
2√n 9224.4587917124
3√n 439.83919743854
4√n 96.044046102361
5√n 38.545737370507

Divisors of 85090640

1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 36677, 73354, 146708, 183385, 293416, 366770, 586832, 733540, 1063633, 1467080, 2127266, 2934160, 4254532, 5318165, 8509064, 10636330, 17018128, 21272660, 42545320, 85090640

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85090639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85090640 can be divided by 40 positive divisors. The sum of these divisors (counting 85090640) is 1, the average is 0.025.

Base conversion 85090640

Base System Value
2 Binary 101000100100110000101010000
3 Ternary 12221010001102012
4 Quaternary 11010212011100
5 Quinary 133240400030
6 Senary 12235442052
8 Octal 504460520
10 Decimal 85090640
12 Duodecimal 245b6328
16 Hexadecimal 5126150
20 Vigesimal 16bg6c0
36 Base36 1enscw

Cryptographic Hash Functions

md5 a23536177b441f31e997e8064fe34e4f
sha1 61f42f2c82d043cc7cc502c76326fb819d21259b
sha256 5cc3d436561479dfc0a322df392c97517fa182abbbbca9d250471b2ced91ced6
sha512 8548d7260c9233838571aed2555e87ffd83c168da0e8c91ac7c3eef1df9db39d27be4ace006626d421260c3ce94256a6bfd855c98436963f07ac02beeb1280a4
ripemd-160 8c893a3385326f2e1bcaf7652563f7226a9f70c9

85090640 as geometric shapes

Circle

Radius = n
Diameter 170181280
Circumference 534640259.02651
Area 2.2746440905166E+16

Sphere

Radius = n
Volume 2.580678952457E+24
Surface area 9.0985763620663E+16
Circumference 534640259.02651

Square

Length = n
Perimeter 340362560
Area 7240417015609600
Diagonal 120336337.11901

Cube

Length = n
Surface area 43442502093657600
Volume 6.1609171772511E+23
Space diagonal 147381311.72855

Equilateral Triangle

Length = n
Perimeter 255271920
Area 3.1351925347555E+15
Altitude 73690655.864276

Triangular Pyramid

Length = n
Surface area 3.1351925347555E+15
Volume 7.2607105239382E+22
Height 40112112.373002