85969920 (number)

85969920 is an even 8-digits composite number following 85969919 and preceding 85969921. In scientific notation, it is written as 8.5969920 × 10^7. The sum of its digits is 48. It has a total of 14 prime factors and 176 positive divisors. There are 22020096 positive integers (up to 85969920) that are relatively prime to 85969920.

Interesting facts

Basic properties

Name

Name eighty-five million nine hundred sixty-nine thousand nine hundred twenty

Notation

Scientific notation 8.5969920 × 10^7
Engineering notation 8.5969920 × 10^6

Prime Factorization of 85969920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 29 × 193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 167910
Product of the distinct prime numbers

The prime factorization of 85969920 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 29 × 193. Since it has a total of 14 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85969920)

Multiplication

n×y
n×2 171939840
n×3 257909760
n×4 343879680
n×5 429849600

Division

n÷y
n÷2 42984960
n÷3 28656640
n÷3 21492480
n÷5 17193984

Exponentiation

ny
n2 7390827144806400
n3 6.3538881837283E+23
n4 5.4624325884407E+31
n5 4.6960489263364E+39

Nth Root

y√n
2√n 9271.9965487483
3√n 441.34902773561
4√n 96.291207016779
5√n 38.625072224982

Divisors of 85969920

176 divisors

τ Total Divisors 176
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85969919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0056818181818182
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 176
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85969920 can be divided by 176 positive divisors. The sum of these divisors (counting 85969920) is 1, the average is 0.0056818181818182.

Base conversion 85969920

Base System Value
2 Binary 101000111111100110000000000
3 Ternary 12222202201120010
4 Quaternary 11013330300000
5 Quinary 134002014140
6 Senary 12310344520
8 Octal 507746000
10 Decimal 85969920
12 Duodecimal 2495b140
16 Hexadecimal 51fcc00
20 Vigesimal 16h64g0
36 Base36 1f6mtc

Cryptographic Hash Functions

md5 b5c67a5d60807be67861dbb21c0c3e79
sha1 517afa4579c8349fdae47912ad66688da0ad595e
sha256 320e05ca4e602dbb41c9609277a5934dcd7c2e5df0dae904a4e2f7664b52195b
sha512 5a1e12a2113d725098f3e4f0870284d1db3d4f5d258bf1b34796d8c8ea330fe15b7c76d57c04d87ed5527c4253911cec3c785361db36c551a1ea45d5c9875222
ripemd-160 24f9911d9f900510378ad61e8673aa961f4691e2

85969920 as geometric shapes

Circle

Radius = n
Diameter 171939840
Circumference 540164938.2034
Area 2.3218968262076E+16

Sphere

Radius = n
Volume 2.6615104586309E+24
Surface area 9.2875873048303E+16
Circumference 540164938.2034

Square

Length = n
Perimeter 343879680
Area 7390827144806400
Diagonal 121579826.82013

Cube

Length = n
Surface area 44344962868838400
Volume 6.3538881837283E+23
Space diagonal 148904269.36263

Equilateral Triangle

Length = n
Perimeter 257909760
Area 3.200322031191E+15
Altitude 74452134.681316

Triangular Pyramid

Length = n
Surface area 3.200322031191E+15
Volume 7.4881290360257E+22
Height 40526608.940043