143996979 (number)

143996979 is an odd 9-digits composite number following 143996978 and preceding 143996980. In scientific notation, it is written as 1.43996979 × 10^8. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 82283976 positive integers (up to 143996979) that are relatively prime to 143996979.

Interesting facts

Basic properties

Name

Name one hundred forty-three million nine hundred ninety-six thousand nine hundred seventy-nine

Notation

Scientific notation 1.43996979 × 10^8
Engineering notation 1.43996979 × 10^6

Prime Factorization of 143996979

Prime Factorization 21 × 6856999

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 143996979
Product of the distinct prime numbers

The prime factorization of 143996979 is 21 × 6856999. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 85, 64, 363, 802, 3903, 5117, 75577, 6730, 820525, 520858, 1532943, 2323364, 62851876, 77918016, 445010488, 281854174, 2371528727, 5401320477

Basic calculations (n = 143996979)

Multiplication

n×y
n×2 287993958
n×3 431990937
n×4 575987916
n×5 719984895

Division

n÷y
n÷2 71998489.5
n÷3 47998993
n÷3 35999244.75
n÷5 28799395.8

Exponentiation

ny
n2 20735129961126441
n3 2.9857960735746E+24
n4 4.299456145048E+32
n5 6.191086962299E+40

Nth Root

y√n
2√n 11999.87412434
3√n 524.14461341811
4√n 109.54393695837
5√n 42.822367688987

Divisors of 143996979

1, 21, 6856999, 143996979

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 -143996978
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 143996979 can be divided by 4 positive divisors. The sum of these divisors (counting 143996979) is 1, the average is 0.25.

Base conversion 143996979

Base System Value
2 Binary 1000100101010011100000110011
3 Ternary 101000221210201110
4 Quaternary 20211103200303
5 Quinary 243330400404
6 Senary 22142204403
8 Octal 1045234063
10 Decimal 143996979
12 Duodecimal 40283703
16 Hexadecimal 8953833
20 Vigesimal 24jjc8j
36 Base36 2dqcs3

Cryptographic Hash Functions

md5 675d547332fed37a6fade6682345140d
sha1 d94198ec344302dd063b4ba6348a5e36253006ed
sha256 75637b4d65d35385460b9ddcd94d88a00854f2b314390cad0065574cd49211c9
sha512 4ef082f1fff2f1546056f6b87fe2c2211168660d1fc32ef47ecea2fa06b18b0b12a91969c4bdfadcfd7a5f7483431c6fad8e8b7b140ce13d8cb3478309ce2ab1
ripemd-160 7885e8a7e894a048b9023bce5ab4c9eb0dc5b4eb

143996979 as geometric shapes

Circle

Radius = n
Diameter 287993958
Circumference 904759702.73105
Area 6.5141331957104E+16

Sphere

Radius = n
Volume 1.2506873346479E+25
Surface area 2.6056532782842E+17
Circumference 904759702.73105

Square

Length = n
Perimeter 575987916
Area 20735129961126441
Diagonal 203642480.64255

Cube

Length = n
Surface area 124410779766758646
Volume 2.9857960735746E+24
Space diagonal 249410083.76443

Equilateral Triangle

Length = n
Perimeter 431990937
Area 8.9785746485537E+15
Altitude 124705041.88221

Triangular Pyramid

Length = n
Surface area 8.9785746485537E+15
Volume 3.5187944181079E+23
Height 67880826.880851