142298982 (number)

142298982 is an even 9-digits composite number following 142298981 and preceding 142298983. In scientific notation, it is written as 1.42298982 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 40579056 positive integers (up to 142298982) that are relatively prime to 142298982.

Interesting facts

Basic properties

Name

Name one hundred forty-two million two hundred ninety-eight thousand nine hundred eighty-two

Notation

Scientific notation 1.42298982 × 10^8
Engineering notation 1.42298982 × 10^6

Prime Factorization of 142298982

Prime Factorization 2 × 7 × 9 × 1279 × 883

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 142298982
Product of the distinct prime numbers

The prime factorization of 142298982 is 2 × 7 × 9 × 1279 × 883. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 24, 87, 453, 392, 802, 7480, 9394, 89764, 727872, 148707, 4058548, 8829826, 62639469, 52996744, 39267891, 78954251, 4524097884, 5492749714

Basic calculations (n = 142298982)

Multiplication

n×y
n×2 284597964
n×3 426896946
n×4 569195928
n×5 711494910

Division

n÷y
n÷2 71149491
n÷3 47432994
n÷3 35574745.5
n÷5 28459796.4

Exponentiation

ny
n2 20249000278236324
n3 2.8814121261107E+24
n4 4.1002201226801E+32
n5 5.834571494333E+40

Nth Root

y√n
2√n 11928.913697399
3√n 522.07624288207
4√n 109.21956645858
5√n 42.720896581521

Divisors of 142298982

1, 2, 7, 9, 14, 18, 63, 126, 883, 1279, 1766, 2558, 6181, 7947, 8953, 11511, 12362, 15894, 17906, 23022, 55629, 80577, 111258, 161154, 1129357, 2258714, 7905499, 10164213, 15810998, 20328426, 71149491, 142298982

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 -142298981
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 142298982 can be divided by 32 positive divisors. The sum of these divisors (counting 142298982) is 1, the average is 0.03125.

Base conversion 142298982

Base System Value
2 Binary 1000011110110100111101100110
3 Ternary 100220202112111200
4 Quaternary 20132310331212
5 Quinary 242412031412
6 Senary 22041543330
8 Octal 1036647546
10 Decimal 142298982
12 Duodecimal 3b7a4b46
16 Hexadecimal 87b4f66
20 Vigesimal 2497792
36 Base36 2cpyli

Cryptographic Hash Functions

md5 d9630255250222eda8fdd49d8e277b81
sha1 c2f74a20f647e27695fe2795a2a68b5499c5fcc1
sha256 6f5e6f75eadf31109f633ec17df605d1d0b6ba802286c1641a22f914f9cf0107
sha512 2bda00798dcaa08fe23f04d211ec8b67e067bf6b058a55b849a39b11eae8726575a66124cb84980fb2e2a1c7ca784a130399ac5b9c82b79c759ce0243642aca0
ripemd-160 f2ddf8b0aaac52f16f96f96584c76d319217388b

142298982 as geometric shapes

Circle

Radius = n
Diameter 284597964
Circumference 894090872.92901
Area 6.3614110516645E+16

Sphere

Radius = n
Volume 1.2069630889805E+25
Surface area 2.5445644206658E+17
Circumference 894090872.92901

Square

Length = n
Perimeter 569195928
Area 20249000278236324
Diagonal 201241150.25628

Cube

Length = n
Surface area 121494001669417944
Volume 2.8814121261107E+24
Space diagonal 246469066.68933

Equilateral Triangle

Length = n
Perimeter 426896946
Area 8.7680743210954E+15
Altitude 123234533.34466

Triangular Pyramid

Length = n
Surface area 8.7680743210954E+15
Volume 3.3957767562768E+23
Height 67080383.418762