142954042 (number)

142954042 is an even 9-digits composite number following 142954041 and preceding 142954043. In scientific notation, it is written as 1.42954042 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 55696320 positive integers (up to 142954042) that are relatively prime to 142954042.

Interesting facts

Basic properties

Name

Name one hundred forty-two million nine hundred fifty-four thousand forty-two

Notation

Scientific notation 1.42954042 × 10^8
Engineering notation 1.42954042 × 10^6

Prime Factorization of 142954042

Prime Factorization 2 × 11 × 7 × 928273

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142954042
Product of the distinct prime numbers

The prime factorization of 142954042 is 2 × 11 × 7 × 928273. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 29, 1, 625, 262, 5889, 1971, 47299, 85477, 233336, 627342, 799068, 9124212, 80830358, 48581835, 161911941, 925775628, 2510107257, 2717469248

Basic calculations (n = 142954042)

Multiplication

n×y
n×2 285908084
n×3 428862126
n×4 571816168
n×5 714770210

Division

n÷y
n÷2 71477021
n÷3 47651347.333333
n÷3 35738510.5
n÷5 28590808.4

Exponentiation

ny
n2 20435858124137764
n3 2.921388520584E+24
n4 4.1762429726989E+32
n5 5.970108133214E+40

Nth Root

y√n
2√n 11956.338988169
3√n 522.87612639015
4√n 109.3450455584
5√n 42.760156682928

Divisors of 142954042

1, 2, 7, 11, 14, 22, 77, 154, 928273, 1856546, 6497911, 10211003, 12995822, 20422006, 71477021, 142954042

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142954041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142954042 can be divided by 16 positive divisors. The sum of these divisors (counting 142954042) is 1, the average is 0.0625.

Base conversion 142954042

Base System Value
2 Binary 1000100001010100111000111010
3 Ternary 100221222211002011
4 Quaternary 20201110320322
5 Quinary 243044012132
6 Senary 22104000134
8 Octal 1041247072
10 Decimal 142954042
12 Duodecimal 3ba6004a
16 Hexadecimal 8854e3a
20 Vigesimal 24d9522
36 Base36 2d401m

Cryptographic Hash Functions

md5 34b63e0f509b0d05b286506b62f2ee41
sha1 c8433a38cf597ce7f527bdc475970b0fd5488455
sha256 04409c1f399e36daa320d86c52bb717ec55258a5c99d3223c552faa70f77f168
sha512 94584ede244d341b3427d82990fe7d4f060d41af4fbd90a755d9041610d4a0a8de11a27b1b49dd0d0ce8ec1648d235b87d271295958bcbe6e65496d92c985c06
ripemd-160 3553606c4a3053247105648ce41dd716f1e891e7

142954042 as geometric shapes

Circle

Radius = n
Diameter 285908084
Circumference 898206736.29633
Area 6.4201141752594E+16

Sphere

Radius = n
Volume 1.2237083619398E+25
Surface area 2.5680456701038E+17
Circumference 898206736.29633

Square

Length = n
Perimeter 571816168
Area 20435858124137764
Diagonal 202167544.99245

Cube

Length = n
Surface area 122615148744826584
Volume 2.921388520584E+24
Space diagonal 247603663.89134

Equilateral Triangle

Length = n
Perimeter 428862126
Area 8.848986141819E+15
Altitude 123801831.94567

Triangular Pyramid

Length = n
Surface area 8.848986141819E+15
Volume 3.4428893889758E+23
Height 67389181.664151