142659969 (number)

142659969 is an odd 9-digits composite number following 142659968 and preceding 142659970. In scientific notation, it is written as 1.42659969 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 94037856 positive integers (up to 142659969) that are relatively prime to 142659969.

Interesting facts

Basic properties

Name

Name one hundred forty-two million six hundred fifty-nine thousand nine hundred sixty-nine

Notation

Scientific notation 1.42659969 × 10^8
Engineering notation 1.42659969 × 10^6

Prime Factorization of 142659969

Prime Factorization 3 × 89 × 534307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142659969
Product of the distinct prime numbers

The prime factorization of 142659969 is 3 × 89 × 534307. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 78, 89, 899, 512, 5215, 7793, 71588, 41445, 184380, 297468, 857519, 6552107, 6773538, 95668909, 175475620, 718652715, 2248955525, 9686948773

Basic calculations (n = 142659969)

Multiplication

n×y
n×2 285319938
n×3 427979907
n×4 570639876
n×5 713299845

Division

n÷y
n÷2 71329984.5
n÷3 47553323
n÷3 35664992.25
n÷5 28531993.8

Exponentiation

ny
n2 20351866755080961
n3 2.903396680372E+24
n4 4.1419848041657E+32
n5 5.9089542376075E+40

Nth Root

y√n
2√n 11944.034871014
3√n 522.51734136564
4√n 109.28876827476
5√n 42.742549671418

Divisors of 142659969

1, 3, 89, 267, 534307, 1602921, 47553323, 142659969

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142659968
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142659969 can be divided by 8 positive divisors. The sum of these divisors (counting 142659969) is 1, the average is 0.125.

Base conversion 142659969

Base System Value
2 Binary 1000100000001101000110000001
3 Ternary 100221102212200120
4 Quaternary 20200031012001
5 Quinary 243010104334
6 Senary 22053410453
8 Octal 1040150601
10 Decimal 142659969
12 Duodecimal 3b939a29
16 Hexadecimal 880d181
20 Vigesimal 24bc9i9
36 Base36 2cxp4x

Cryptographic Hash Functions

md5 05c0f407bc67be4700a70be3fd16cccf
sha1 5bc164acd543f17bca656c4f0d6cc3ba242ae772
sha256 529b961d6576999506b9529ac1267552e5d3bb23c5bf89c2104ad31afa165b6a
sha512 cfc91e4cbc48468e164514aae8a29ada85d7d45c5f44dbfe2c71e8ae5c50fceaf3abb99f63f6e9b32d45e7b52431af7b582c59c8e9e8bd36a8ac30c5df7d7e7b
ripemd-160 b8e875d6bcda1664a4e22d593add56e36f471a80

142659969 as geometric shapes

Circle

Radius = n
Diameter 285319938
Circumference 896359021.1435
Area 6.3937275084601E+16

Sphere

Radius = n
Volume 1.2161719575351E+25
Surface area 2.557491003384E+17
Circumference 896359021.1435

Square

Length = n
Perimeter 570639876
Area 20351866755080961
Diagonal 201751662.96753

Cube

Length = n
Surface area 122111200530485766
Volume 2.903396680372E+24
Space diagonal 247094314.5142

Equilateral Triangle

Length = n
Perimeter 427979907
Area 8.812616812168E+15
Altitude 123547157.2571

Triangular Pyramid

Length = n
Surface area 8.812616812168E+15
Volume 3.4216858019426E+23
Height 67250554.322508