86249920 (number)

86249920 is an even 8-digits composite number following 86249919 and preceding 86249921. In scientific notation, it is written as 8.6249920 × 10^7. The sum of its digits is 40. It has a total of 9 prime factors and 56 positive divisors. There are 34363392 positive integers (up to 86249920) that are relatively prime to 86249920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.6249920 × 10^7
Engineering notation 8.6249920 × 10^6

Prime Factorization of 86249920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 409 × 659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2695310
Product of the distinct prime numbers

The prime factorization of 86249920 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 409 × 659. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 10, 88, 36, 637, 54, 9860, 4491, 76903, 1247, 731857, 922495, 8841541, 335500, 73660025, 37164047, 536335570, 763610129, 1577409481, 9186280341

Basic calculations (n = 86249920)

Multiplication

n×y
n×2 172499840
n×3 258749760
n×4 344999680
n×5 431249600

Division

n÷y
n÷2 43124960
n÷3 28749973.333333
n÷3 21562480
n÷5 17249984

Exponentiation

ny
n2 7439048700006400
n3 6.4161735525166E+23
n4 5.5339445561067E+31
n5 4.7730227524864E+39

Nth Root

y√n
2√n 9287.0835034471
3√n 441.82765951638
4√n 96.369515426026
5√n 38.650199520874

Divisors of 86249920

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 409, 659, 818, 1318, 1636, 2045, 2636, 3272, 3295, 4090, 5272, 6544, 6590, 8180, 10544, 13088, 13180, 16360, 21088, 26176, 26360, 32720, 42176, 52720, 65440, 105440, 130880, 210880, 269531, 539062, 1078124, 1347655, 2156248, 2695310, 4312496, 5390620, 8624992, 10781240, 17249984, 21562480, 43124960, 86249920

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86249919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86249920 can be divided by 56 positive divisors. The sum of these divisors (counting 86249920) is 1, the average is 0.017857142857143.

Base conversion 86249920

Base System Value
2 Binary 101001001000001000111000000
3 Ternary 20000021221122111
4 Quaternary 11021001013000
5 Quinary 134034444140
6 Senary 12320345104
8 Octal 511010700
10 Decimal 86249920
12 Duodecimal 24a75194
16 Hexadecimal 52411c0
20 Vigesimal 16j14g0
36 Base36 1fcmv4

Cryptographic Hash Functions

md5 c1328c1e54b01e0b21a632cfcece96c8
sha1 e07179dd100f626e523bc3a34724afcf31710cdc
sha256 cbea824d66d340013ecb6bbe6fd4d2c2ba6d23f2036b623d3bbef17f5580ae79
sha512 b7b4862a343eb2a689834d6ab7ae4951b51ec186a0922d4615fc9f2dd82b01006078a3a2b6ccbbe52a449433efe0b90132ad21eb404050ce2eb808b0b6483c2c
ripemd-160 01f4f4863755f1176c00a3560f7a7e302af5cf48

86249920 as geometric shapes

Circle

Radius = n
Diameter 172499840
Circumference 541924230.08941
Area 2.3370460745637E+16

Sphere

Radius = n
Volume 2.6876004928991E+24
Surface area 9.3481842982547E+16
Circumference 541924230.08941

Square

Length = n
Perimeter 344999680
Area 7439048700006400
Diagonal 121975806.61759

Cube

Length = n
Surface area 44634292200038400
Volume 6.4161735525166E+23
Space diagonal 149389243.58875

Equilateral Triangle

Length = n
Perimeter 258749760
Area 3.2212025770976E+15
Altitude 74694621.794376

Triangular Pyramid

Length = n
Surface area 3.2212025770976E+15
Volume 7.5615330470904E+22
Height 40658602.205865