85840920 (number)

85840920 is an even 8-digits composite number following 85840919 and preceding 85840921. In scientific notation, it is written as 8.5840920 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 20367360 positive integers (up to 85840920) that are relatively prime to 85840920.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred forty thousand nine hundred twenty

Notation

Scientific notation 8.5840920 × 10^7
Engineering notation 8.5840920 × 10^6

Prime Factorization of 85840920

Prime Factorization 2 × 2 × 2 × 165 × 3 × 53 × 409

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21460230
Product of the distinct prime numbers

The prime factorization of 85840920 is 2 × 2 × 2 × 165 × 3 × 53 × 409. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 9, 21, 93, 230, 400, 8480, 7471, 22151, 67845, 286546, 194669, 2520781, 5182560, 60602411, 90152682, 230106636, 29402220, 7255897380, 2922319817

Basic calculations (n = 85840920)

Multiplication

n×y
n×2 171681840
n×3 257522760
n×4 343363680
n×5 429204600

Division

n÷y
n÷2 42920460
n÷3 28613640
n÷3 21460230
n÷5 17168184

Exponentiation

ny
n2 7368663546446400
n3 6.3253285799742E+23
n4 5.4297202460728E+31
n5 4.6609218126552E+39

Nth Root

y√n
2√n 9265.0375066699
3√n 441.12816550335
4√n 96.255064836454
5√n 38.613473685309

Divisors of 85840920

1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 165, 212, 318, 330, 409, 424, 495, 636, 660, 818, 990, 1227, 1272, 1320, 1636, 1980, 2454, 3272, 3960, 4908, 8745, 9816, 17490, 21677, 26235, 34980, 43354, 52470, 65031, 67485, 69960, 86708, 104940, 130062, 134970, 173416, 202455, 209880, 260124, 269940, 404910, 520248, 539880, 809820, 1619640, 3576705, 7153410, 10730115, 14306820, 21460230, 28613640, 42920460, 85840920

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 -85840919
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 85840920 can be divided by 64 positive divisors. The sum of these divisors (counting 85840920) is 1, the average is 0.015625.

Base conversion 85840920

Base System Value
2 Binary 101000111011101010000011000
3 Ternary 12222112011121100
4 Quaternary 11013131100120
5 Quinary 133433402140
6 Senary 12303511400
8 Octal 507352030
10 Decimal 85840920
12 Duodecimal 248b8560
16 Hexadecimal 51dd418
20 Vigesimal 16ga260
36 Base36 1f3va0

Cryptographic Hash Functions

md5 14d8b125ca3d2e81c20e9c86c30ef1c9
sha1 97e6a8f5b24b4310e213d155ca3f53cf32573118
sha256 5dd6521972287cc11834f927586989e07e289d05070e1f46bb2b8872fc4e2c81
sha512 b9381d03bb4c725216a77c492e5c1b74416129a89c63429b1a52fa911d951c73224dd3f875001d5684cfbed3efe24c99b4ade51e7952f1c61d541060650ef58e
ripemd-160 aad3747867102ce66fe5009891ad9c951c08fc22

85840920 as geometric shapes

Circle

Radius = n
Diameter 171681840
Circumference 539354407.29878
Area 2.3149339264291E+16

Sphere

Radius = n
Volume 2.6495474397851E+24
Surface area 9.2597357057164E+16
Circumference 539354407.29878

Square

Length = n
Perimeter 343363680
Area 7368663546446400
Diagonal 121397393.27058

Cube

Length = n
Surface area 44211981278678400
Volume 6.3253285799742E+23
Space diagonal 148680834.80846

Equilateral Triangle

Length = n
Perimeter 257522760
Area 3.1907249115815E+15
Altitude 74340417.404228

Triangular Pyramid

Length = n
Surface area 3.1907249115815E+15
Volume 7.4544712202214E+22
Height 40465797.756861