86989449 (number)

86989449 is an odd 8-digits composite number following 86989448 and preceding 86989450. In scientific notation, it is written as 8.6989449 × 10^7. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 57846096 positive integers (up to 86989449) that are relatively prime to 86989449.

Interesting facts

Basic properties

Name

Name eighty-six million nine hundred eighty-nine thousand four hundred forty-nine

Notation

Scientific notation 8.6989449 × 10^7
Engineering notation 8.6989449 × 10^6

Prime Factorization of 86989449

Prime Factorization 3 × 397 × 73039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 86989449
Product of the distinct prime numbers

The prime factorization of 86989449 is 3 × 397 × 73039. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 69, 21, 693, 444, 1037, 7990, 38642, 88131, 385196, 370207, 3317247, 8495021, 64502915, 45928033, 119822962, 420005648, 3539512391, 480865782

Basic calculations (n = 86989449)

Multiplication

n×y
n×2 173978898
n×3 260968347
n×4 347957796
n×5 434947245

Division

n÷y
n÷2 43494724.5
n÷3 28996483
n÷3 21747362.25
n÷5 17397889.8

Exponentiation

ny
n2 7567164237323601
n3 6.5826344749729E+23
n4 5.7261974594629E+31
n5 4.9811876186388E+39

Nth Root

y√n
2√n 9326.8134429718
3√n 443.08684880785
4√n 96.575428774465
5√n 38.716252715396

Divisors of 86989449

1, 3, 397, 1191, 73039, 219117, 28996483, 86989449

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86989448
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86989449 can be divided by 8 positive divisors. The sum of these divisors (counting 86989449) is 1, the average is 0.125.

Base conversion 86989449

Base System Value
2 Binary 101001011110101101010001001
3 Ternary 20001200112002110
4 Quaternary 11023311222021
5 Quinary 134232130244
6 Senary 12344252533
8 Octal 513655211
10 Decimal 86989449
12 Duodecimal 25171149
16 Hexadecimal 52f5a89
20 Vigesimal 173ddc9
36 Base36 1fshhl

Cryptographic Hash Functions

md5 22587dab0f828f270e0ad1c279cd7420
sha1 a0989ee4033d3d28b2addd2f5685d444c305d743
sha256 e6d91366ea988fc5fa86b8c5575d23f450156268a45ed1794ebc6d46c88c0f8b
sha512 cd40f21343b74ce08b99405b0fa54535ad0d50c65f540359dc4751ddcd6b159af43827aa78a2d5b2d5f2460de113e05b13f8bf63d6eb83ad9a9b2e0360a4a507
ripemd-160 312e78f03543360d57c156557af5b5ee6721499b

86989449 as geometric shapes

Circle

Radius = n
Diameter 173978898
Circumference 546570827.83645
Area 2.3772947576483E+16

Sphere

Radius = n
Volume 2.7573274810455E+24
Surface area 9.5091790305933E+16
Circumference 546570827.83645

Square

Length = n
Perimeter 347957796
Area 7567164237323601
Diagonal 123021658.55916

Cube

Length = n
Surface area 45402985423941606
Volume 6.5826344749729E+23
Space diagonal 150670145.39042

Equilateral Triangle

Length = n
Perimeter 260968347
Area 3.2766782320657E+15
Altitude 75335072.695211

Triangular Pyramid

Length = n
Surface area 3.2766782320657E+15
Volume 7.7577091255428E+22
Height 41007219.519721