143065986 (number)

143065986 is an even 9-digits composite number following 143065985 and preceding 143065987. In scientific notation, it is written as 1.43065986 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 40871880 positive integers (up to 143065986) that are relatively prime to 143065986.

Interesting facts

Basic properties

Name

Name one hundred forty-three million sixty-five thousand nine hundred eighty-six

Notation

Scientific notation 1.43065986 × 10^8
Engineering notation 1.43065986 × 10^6

Prime Factorization of 143065986

Prime Factorization 2 × 21 × 7 × 7 × 7 × 9931

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2919714
Product of the distinct prime numbers

The prime factorization of 143065986 is 2 × 21 × 7 × 7 × 7 × 9931. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 2, 15, 38, 34, 766, 5834, 6455, 34265, 71531, 891901, 739584, 8152060, 3608637, 82506653, 89392901, 178603336, 132859695, 6710580512, 4754537524

Basic calculations (n = 143065986)

Multiplication

n×y
n×2 286131972
n×3 429197958
n×4 572263944
n×5 715329930

Division

n÷y
n÷2 71532993
n÷3 47688662
n÷3 35766496.5
n÷5 28613197.2

Exponentiation

ny
n2 20467876350152196
n3 2.9282569113606E+24
n4 4.1893396228512E+32
n5 5.9935200383207E+40

Nth Root

y√n
2√n 11961.019438158
3√n 523.01257484203
4√n 109.36644566849
5√n 42.766851483945

Divisors of 143065986

1, 2, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 7203, 9931, 14406, 19862, 69517, 139034, 208551, 417102, 486619, 973238, 1459857, 2919714, 3406333, 6812666, 10218999, 20437998, 71532993, 143065986

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -143065985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 143065986 can be divided by 32 positive divisors. The sum of these divisors (counting 143065986) is 1, the average is 0.03125.

Base conversion 143065986

Base System Value
2 Binary 1000100001110000001110000010
3 Ternary 100222012111122020
4 Quaternary 20201300032002
5 Quinary 243111102421
6 Senary 22110222310
8 Octal 1041601602
10 Decimal 143065986
12 Duodecimal 3bab4996
16 Hexadecimal 8870382
20 Vigesimal 24e34j6
36 Base36 2d6ef6

Cryptographic Hash Functions

md5 a37cc3bd32704103788c971a6e3da838
sha1 1eaf6245a1abda3508a53ae52b404d21c37bd4d7
sha256 ad7e613f0be0a9ef9c7f51e9471e03bacd251a653066f461bca27a386b27ac63
sha512 61949524240f31a57c7a4be1f2043abb6402cd9527879283b928c57712feee713915f71856393bfaa4efcd5c08f2dfc74a59c3b7854225d271342c043e366673
ripemd-160 77f204ead45b09b6f7ed58762d4e5da4b2d7083d

143065986 as geometric shapes

Circle

Radius = n
Diameter 286131972
Circumference 898910101.19236
Area 6.4301729976222E+16

Sphere

Radius = n
Volume 1.2265853867405E+25
Surface area 2.5720691990489E+17
Circumference 898910101.19236

Square

Length = n
Perimeter 572263944
Area 20467876350152196
Diagonal 202325857.71548

Cube

Length = n
Surface area 122807258100913176
Volume 2.9282569113606E+24
Space diagonal 247797556.58694

Equilateral Triangle

Length = n
Perimeter 429197958
Area 8.8628504403753E+15
Altitude 123898778.29347

Triangular Pyramid

Length = n
Surface area 8.8628504403753E+15
Volume 3.4509838651324E+23
Height 67441952.571826