1421568158 (number)

1421568158 is an even 10-digits composite number following 1421568157 and preceding 1421568159. In scientific notation, it is written as 1.421568158 × 10^9. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 710784078 positive integers (up to 1421568158) that are relatively prime to 1421568158.

Interesting facts

Basic properties

Name

Name one billion four hundred twenty-one million five hundred sixty-eight thousand one hundred fifty-eight

Notation

Scientific notation 1.421568158 × 10^9
Engineering notation 1.421568158 × 10^9

Prime Factorization of 1421568158

Prime Factorization 2 × 710784079

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1421568158
Product of the distinct prime numbers

The prime factorization of 1421568158 is 2 × 710784079. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 94, 20, 556, 913, 5525, 6416, 2956, 48752, 619379, 908268, 7122103, 3209169, 97310010, 78153091, 320586314, 609618331, 6704903598, 8471833951

Basic calculations (n = 1421568158)

Multiplication

n×y
n×2 2843136316
n×3 4264704474
n×4 5686272632
n×5 7107840790

Division

n÷y
n÷2 710784079
n÷3 473856052.66667
n÷3 355392039.5
n÷5 284313631.6

Exponentiation

ny
n2 2020856027839512964
n3 2.872784581079E+27
n4 4.0838590852553E+36
n5 5.8054840373579E+45

Nth Root

y√n
2√n 37703.688917664
3√n 1124.4044671568
4√n 194.17437760339
5√n 67.694523782416

Divisors of 1421568158

1, 2, 710784079, 1421568158

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1421568157
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1421568158 can be divided by 4 positive divisors. The sum of these divisors (counting 1421568158) is 1, the average is 0.25.

Base conversion 1421568158

Base System Value
2 Binary 1010100101110110110100010011110
3 Ternary 10200001221010220112
4 Quaternary 1110232312202132
5 Quinary 10402410140113
6 Senary 353021050022
8 Octal 12456664236
10 Decimal 1421568158
12 Duodecimal 3380b6912
16 Hexadecimal 54bb689e
20 Vigesimal 1244g07i
36 Base36 nid50e

Cryptographic Hash Functions

md5 1c28fd2eb238e081028c453c5436a476
sha1 78650e30d059e8ad3c84c0fa6af17376cf3d499b
sha256 ed03a6c21f889da7020543966c2fe441895d4c978f2a301753dd05791cdd51ae
sha512 57fa5cfb976b74ab4b289217dbfcef11fdf3daa190c37b78ca922917ed5097febf7cd4ea27214afc23d4e325add25d5553205d9454281cd29ca63171418be721
ripemd-160 0c9fd965ae84a791a20fc4924f23709638d8fb94

1421568158 as geometric shapes

Circle

Radius = n
Diameter 2843136316
Circumference 8931976163.4999
Area 6.3487064510233E+18

Sphere

Radius = n
Volume 1.2033491913685E+28
Surface area 2.5394825804093E+19
Circumference 8931976163.4999

Square

Length = n
Perimeter 5686272632
Area 2020856027839512964
Diagonal 2010400968.8813

Cube

Length = n
Surface area 1.2125136167037E+19
Volume 2.872784581079E+27
Space diagonal 2462228276.0781

Equilateral Triangle

Length = n
Perimeter 4264704474
Area 8.7505632874997E+17
Altitude 1231114138.0391

Triangular Pyramid

Length = n
Surface area 8.7505632874997E+17
Volume 3.3856090969485E+26
Height 670133656.29378