142786402 (number)

142786402 is an even 9-digits composite number following 142786401 and preceding 142786403. In scientific notation, it is written as 1.42786402 × 10^8. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 62905920 positive integers (up to 142786402) that are relatively prime to 142786402.

Interesting facts

Basic properties

Name

Name one hundred forty-two million seven hundred eighty-six thousand four hundred two

Notation

Scientific notation 1.42786402 × 10^8
Engineering notation 1.42786402 × 10^6

Prime Factorization of 142786402

Prime Factorization 2 × 11 × 43 × 149 × 1013

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 142786402
Product of the distinct prime numbers

The prime factorization of 142786402 is 2 × 11 × 43 × 149 × 1013. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 10, 3, 824, 854, 7522, 6186, 42224, 46354, 9869, 478115, 1130140, 2565801, 31851302, 98172184, 263715976, 84419573, 9441630941, 8087421035

Basic calculations (n = 142786402)

Multiplication

n×y
n×2 285572804
n×3 428359206
n×4 571145608
n×5 713932010

Division

n÷y
n÷2 71393201
n÷3 47595467.333333
n÷3 35696600.5
n÷5 28557280.4

Exponentiation

ny
n2 20387956596105604
n3 2.9111229664901E+24
n4 4.1566877416469E+32
n5 5.9351848686726E+40

Nth Root

y√n
2√n 11949.326424531
3√n 522.67165685385
4√n 109.31297463948
5√n 42.750123140117

Divisors of 142786402

1, 2, 11, 22, 43, 86, 149, 298, 473, 946, 1013, 1639, 2026, 3278, 6407, 11143, 12814, 22286, 43559, 70477, 87118, 140954, 150937, 301874, 479149, 958298, 1660307, 3320614, 6490291, 12980582, 71393201, 142786402

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 -142786401
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 142786402 can be divided by 32 positive divisors. The sum of these divisors (counting 142786402) is 1, the average is 0.03125.

Base conversion 142786402

Base System Value
2 Binary 1000100000101011111101100010
3 Ternary 100221200022010021
4 Quaternary 20200223331202
5 Quinary 243023131102
6 Senary 22100224054
8 Octal 1040537542
10 Decimal 142786402
12 Duodecimal 3b99b02a
16 Hexadecimal 882bf62
20 Vigesimal 24c8602
36 Base36 2d0eoy

Cryptographic Hash Functions

md5 18e548bb0dddbfd88eab943dec69682e
sha1 d3127fb6da6f536b579a6f7141270cdf681f3d37
sha256 f58547bd78cbbfeb1720f52416750d66542abac8b456fb17383303fc7c7b2cc2
sha512 1833119ba51112b0d6d437a646f085dc8bd0800f40d3da45e2ffccad46cebda041614fdce3a434eab2a5216dea7a93f7fabfce8c67e3aa978e0fd85d6b61d395
ripemd-160 50ee58445b2b74f7527c0ec5c3262ecf76770515

142786402 as geometric shapes

Circle

Radius = n
Diameter 285572804
Circumference 897153423.11144
Area 6.4050654664033E+16

Sphere

Radius = n
Volume 1.2194083366962E+25
Surface area 2.5620261865613E+17
Circumference 897153423.11144

Square

Length = n
Perimeter 571145608
Area 20387956596105604
Diagonal 201930466.23086

Cube

Length = n
Surface area 122327739576633624
Volume 2.9111229664901E+24
Space diagonal 247313302.89395

Equilateral Triangle

Length = n
Perimeter 428359206
Area 8.828244171741E+15
Altitude 123656651.44698

Triangular Pyramid

Length = n
Surface area 8.828244171741E+15
Volume 3.4307913174551E+23
Height 67310155.410286