143669868 (number)

143669868 is an even 9-digits composite number following 143669867 and preceding 143669869. In scientific notation, it is written as 1.43669868 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 43395264 positive integers (up to 143669868) that are relatively prime to 143669868.

Interesting facts

Basic properties

Name

Name one hundred forty-three million six hundred sixty-nine thousand eight hundred sixty-eight

Notation

Scientific notation 1.43669868 × 10^8
Engineering notation 1.43669868 × 10^6

Prime Factorization of 143669868

Prime Factorization 2 × 2 × 19 × 69 × 27397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71834934
Product of the distinct prime numbers

The prime factorization of 143669868 is 2 × 2 × 19 × 69 × 27397. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 34, 29, 986, 928, 2385, 5874, 65120, 42895, 782501, 313317, 4904381, 152265, 45213438, 16278484, 923497562, 655276251, 1027780329, 929675484

Basic calculations (n = 143669868)

Multiplication

n×y
n×2 287339736
n×3 431009604
n×4 574679472
n×5 718349340

Division

n÷y
n÷2 71834934
n÷3 47889956
n÷3 35917467
n÷5 28733973.6

Exponentiation

ny
n2 20641030971137424
n3 2.9654941950072E+24
n4 4.2605215955145E+32
n5 6.1210857523872E+40

Nth Root

y√n
2√n 11986.236607042
3√n 523.74742114956
4√n 109.48167247098
5√n 42.802894484469

Divisors of 143669868

1, 2, 4, 19, 38, 69, 76, 138, 276, 1311, 2622, 5244, 27397, 54794, 109588, 520543, 1041086, 1890393, 2082172, 3780786, 7561572, 35917467, 71834934, 143669868

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -143669867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 143669868 can be divided by 24 positive divisors. The sum of these divisors (counting 143669868) is 1, the average is 0.041666666666667.

Base conversion 143669868

Base System Value
2 Binary 1000100100000011101001101100
3 Ternary 101000100012000020
4 Quaternary 20210003221230
5 Quinary 243234413433
6 Senary 22131202140
8 Octal 1044035154
10 Decimal 143669868
12 Duodecimal 40146350
16 Hexadecimal 8903a6c
20 Vigesimal 24hied8
36 Base36 2djcdo

Cryptographic Hash Functions

md5 dfa1153b2478680bb20de1bc644d27e1
sha1 d65c0571e97afcab514c657047d7fdf112ab8e98
sha256 f76db9a478eae3fa79b6fb346d4b7716438ae06df3b9b7f9b1bf4d2f5b5c46c5
sha512 dfa9b7a869fc921bb40c7e730f74efc8d09158de7a44efe1c3e2765ec28c2b2882c83b7c3b6aab8ceb43552964c17d74f88157da0767bf10b7ec6b6bc10d2a67
ripemd-160 f138fcb4cd600f5b78b1a746510b5965b352e260

143669868 as geometric shapes

Circle

Radius = n
Diameter 287339736
Circumference 902704403.70203
Area 6.4845711261445E+16

Sphere

Radius = n
Volume 1.2421833036397E+25
Surface area 2.5938284504578E+17
Circumference 902704403.70203

Square

Length = n
Perimeter 574679472
Area 20641030971137424
Diagonal 203179875.82995

Cube

Length = n
Surface area 123846185826824544
Volume 2.9654941950072E+24
Space diagonal 248843510.89271

Equilateral Triangle

Length = n
Perimeter 431009604
Area 8.9378285906532E+15
Altitude 124421755.44636

Triangular Pyramid

Length = n
Surface area 8.9378285906532E+15
Volume 3.4948684247649E+23
Height 67726625.276651