85220408 (number)

85220408 is an even 8-digits composite number following 85220407 and preceding 85220409. In scientific notation, it is written as 8.5220408 × 10^7. The sum of its digits is 29. It has a total of 8 prime factors and 64 positive divisors. There are 33699456 positive integers (up to 85220408) that are relatively prime to 85220408.

Interesting facts

Basic properties

Name

Name eighty-five million two hundred twenty thousand four hundred eight

Notation

Scientific notation 8.5220408 × 10^7
Engineering notation 8.5220408 × 10^6

Prime Factorization of 85220408

Prime Factorization 2 × 2 × 2 × 13 × 7 × 7 × 7 × 2389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 434798
Product of the distinct prime numbers

The prime factorization of 85220408 is 2 × 2 × 2 × 13 × 7 × 7 × 7 × 2389. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 9, 93, 52, 763, 862, 7038, 4933, 45806, 28502, 258375, 196955, 6092080, 7746116, 85639314, 58386361, 150958319, 142298396, 5729141455, 8696270740

Basic calculations (n = 85220408)

Multiplication

n×y
n×2 170440816
n×3 255661224
n×4 340881632
n×5 426102040

Division

n÷y
n÷2 42610204
n÷3 28406802.666667
n÷3 21305102
n÷5 17044081.6

Exponentiation

ny
n2 7262517939686464
n3 6.189147419274E+23
n4 5.2744166824268E+31
n5 4.4948794163842E+39

Nth Root

y√n
2√n 9231.4900205763
3√n 440.06267702179
4√n 96.080643318914
5√n 38.557487087519

Divisors of 85220408

1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1274, 1372, 2389, 2548, 2744, 4459, 4778, 5096, 8918, 9556, 16723, 17836, 19112, 31057, 33446, 35672, 62114, 66892, 117061, 124228, 133784, 217399, 234122, 248456, 434798, 468244, 819427, 869596, 936488, 1521793, 1638854, 1739192, 3043586, 3277708, 6087172, 6555416, 10652551, 12174344, 21305102, 42610204, 85220408

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85220407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85220408 can be divided by 64 positive divisors. The sum of these divisors (counting 85220408) is 1, the average is 0.015625.

Base conversion 85220408

Base System Value
2 Binary 101000101000101110000111000
3 Ternary 12221100122102102
4 Quaternary 11011011300320
5 Quinary 133304023113
6 Senary 12242322532
8 Octal 505056070
10 Decimal 85220408
12 Duodecimal 24659448
16 Hexadecimal 5145c38
20 Vigesimal 16ccb08
36 Base36 1eqkhk

Cryptographic Hash Functions

md5 247d584ad7e5e966f90447c1bef12321
sha1 e4d1dd33c025cfaf1579b59cc6d97115561325da
sha256 f764bcc8102cf015ca683d66d86cf5cd8e800d92ff1b04744d55358f00da8d60
sha512 c43f3db07743a1f6ef03a32ed586d5b0fed476dc81db2213f7787d2da6c6991258be5983920272e618b12585f24daa07efa7adfbe244fb472ee4ca5c108dd194
ripemd-160 f96fe9612e83817c64e65b6229c3b997443a38bf

85220408 as geometric shapes

Circle

Radius = n
Diameter 170440816
Circumference 535455615.41745
Area 2.2815873005883E+16

Sphere

Radius = n
Volume 2.5925040085834E+24
Surface area 9.1263492023532E+16
Circumference 535455615.41745

Square

Length = n
Perimeter 340881632
Area 7262517939686464
Diagonal 120519856.78457

Cube

Length = n
Surface area 43575107638118784
Volume 6.189147419274E+23
Space diagonal 147606076.49775

Equilateral Triangle

Length = n
Perimeter 255661224
Area 3.1447625156043E+15
Altitude 73803038.248875

Triangular Pyramid

Length = n
Surface area 3.1447625156043E+15
Volume 7.2939801832198E+22
Height 40173285.594856