142019903 (number)

142019903 is an odd 9-digits composite number following 142019902 and preceding 142019904. In scientific notation, it is written as 1.42019903 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 139612728 positive integers (up to 142019903) that are relatively prime to 142019903.

Interesting facts

Basic properties

Name

Name one hundred forty-two million nineteen thousand nine hundred three

Notation

Scientific notation 1.42019903 × 10^8
Engineering notation 1.42019903 × 10^6

Prime Factorization of 142019903

Prime Factorization 59 × 2407117

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 142019903
Product of the distinct prime numbers

The prime factorization of 142019903 is 59 × 2407117. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 1, 52, 20, 887, 451, 8403, 2006, 36943, 82993, 445898, 980750, 1077766, 3174336, 4598005, 37071801, 548843741, 387165511, 5283148187, 655729320

Basic calculations (n = 142019903)

Multiplication

n×y
n×2 284039806
n×3 426059709
n×4 568079612
n×5 710099515

Division

n÷y
n÷2 71009951.5
n÷3 47339967.666667
n÷3 35504975.75
n÷5 28403980.6

Exponentiation

ny
n2 20169652848129409
n3 2.864492141035E+24
n4 4.0681489601405E+32
n5 5.7775812070871E+40

Nth Root

y√n
2√n 11917.210369881
3√n 521.73471813911
4√n 109.16597624664
5√n 42.704126441647

Divisors of 142019903

1, 59, 2407117, 142019903

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 -142019902
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 142019903 can be divided by 4 positive divisors. The sum of these divisors (counting 142019903) is 1, the average is 0.25.

Base conversion 142019903

Base System Value
2 Binary 1000011101110000110100111111
3 Ternary 100220020100200102
4 Quaternary 20131300310333
5 Quinary 242324114103
6 Senary 22031551315
8 Octal 1035606477
10 Decimal 142019903
12 Duodecimal 3b68b53b
16 Hexadecimal 8770d3f
20 Vigesimal 247c9f3
36 Base36 2cjz9b

Cryptographic Hash Functions

md5 b44129c070ce0af9e34b4d72e56dc69a
sha1 84e76b03a0d0256e21afa88000f1461e50c54beb
sha256 4b2243cc359bdd8c24eb1ceace411049cc49dc8f4a2ffec53f6eb33a08a6b87a
sha512 720404e8773894155d77a4821ffaba4ea06b1366a47e2cc15d7b1438d3e5d4d112c554253f41774b1006524a17137df17f307f406b69d1174a8687280b848253
ripemd-160 14103d20f68bf1e1cd3e09e36f14735f9009ae56

142019903 as geometric shapes

Circle

Radius = n
Diameter 284039806
Circumference 892337367.85667
Area 6.336483321314E+16

Sphere

Radius = n
Volume 1.1998756622055E+25
Surface area 2.5345933285256E+17
Circumference 892337367.85667

Square

Length = n
Perimeter 568079612
Area 20169652848129409
Diagonal 200846472.94951

Cube

Length = n
Surface area 121017917088776454
Volume 2.864492141035E+24
Space diagonal 245985687.682

Equilateral Triangle

Length = n
Perimeter 426059709
Area 8.7337158759966E+15
Altitude 122992843.841

Triangular Pyramid

Length = n
Surface area 8.7337158759966E+15
Volume 3.3758363626357E+23
Height 66948824.316504