86943920 (number)

86943920 is an even 8-digits composite number following 86943919 and preceding 86943921. In scientific notation, it is written as 8.6943920 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 80 positive divisors. There are 29510400 positive integers (up to 86943920) that are relatively prime to 86943920.

Interesting facts

Basic properties

Name

Name eighty-six million nine hundred forty-three thousand nine hundred twenty

Notation

Scientific notation 8.6943920 × 10^7
Engineering notation 8.6943920 × 10^6

Prime Factorization of 86943920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 107 × 1451

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10867990
Product of the distinct prime numbers

The prime factorization of 86943920 is 2 × 2 × 2 × 2 × 5 × 7 × 107 × 1451. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 8, 89, 71, 442, 245, 9480, 9158, 10747, 82346, 56277, 285478, 1841694, 9244764, 51942968, 93524465, 77454308, 562209252, 4906741285, 5469372489

Basic calculations (n = 86943920)

Multiplication

n×y
n×2 173887840
n×3 260831760
n×4 347775680
n×5 434719600

Division

n÷y
n÷2 43471960
n÷3 28981306.666667
n÷3 21735980
n÷5 17388784

Exponentiation

ny
n2 7559245224966400
n3 6.5723041209986E+23
n4 5.7142188371177E+31
n5 4.9681658543686E+39

Nth Root

y√n
2√n 9324.372364937
3√n 443.00953360137
4√n 96.562789753284
5√n 38.712199163069

Divisors of 86943920

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 749, 856, 1070, 1451, 1498, 1712, 2140, 2902, 2996, 3745, 4280, 5804, 5992, 7255, 7490, 8560, 10157, 11608, 11984, 14510, 14980, 20314, 23216, 29020, 29960, 40628, 50785, 58040, 59920, 81256, 101570, 116080, 155257, 162512, 203140, 310514, 406280, 621028, 776285, 812560, 1086799, 1242056, 1552570, 2173598, 2484112, 3105140, 4347196, 5433995, 6210280, 8694392, 10867990, 12420560, 17388784, 21735980, 43471960, 86943920

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86943919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86943920 can be divided by 80 positive divisors. The sum of these divisors (counting 86943920) is 1, the average is 0.0125.

Base conversion 86943920

Base System Value
2 Binary 101001011101010100010110000
3 Ternary 20001121012122012
4 Quaternary 11023222202300
5 Quinary 134224201140
6 Senary 12343302052
8 Octal 513524260
10 Decimal 86943920
12 Duodecimal 2514a928
16 Hexadecimal 52ea8b0
20 Vigesimal 1737jg0
36 Base36 1fricw

Cryptographic Hash Functions

md5 a731eee5b102a4bd502a657e93ca8742
sha1 9ce0391998b132b331d2f2a9f5db51915853487b
sha256 c70a6604d8a3addee787156816c36602a127d7359890441c984e58758f0ac07e
sha512 e46462d5391142ffd238a87eed2e0e3572a523fcb04c01b58ba0a99e0e042e42decc5c230fb58c46dcd6c3311f815a3e8b92bb01e4c32c84c21594c8dd77686a
ripemd-160 a5f713840d5a78c4d8537d91fe769c4ae66a74ac

86943920 as geometric shapes

Circle

Radius = n
Diameter 173887840
Circumference 546284760.6926
Area 2.3748069265438E+16

Sphere

Radius = n
Volume 2.7530003124916E+24
Surface area 9.4992277061753E+16
Circumference 546284760.6926

Square

Length = n
Perimeter 347775680
Area 7559245224966400
Diagonal 122957270.82988

Cube

Length = n
Surface area 45355471349798400
Volume 6.5723041209986E+23
Space diagonal 150591286.8492

Equilateral Triangle

Length = n
Perimeter 260831760
Area 3.2732491991286E+15
Altitude 75295643.424602

Triangular Pyramid

Length = n
Surface area 3.2732491991286E+15
Volume 7.7455346866307E+22
Height 40985756.943294