142667788 (number)

142667788 is an even 9-digits composite number following 142667787 and preceding 142667789. In scientific notation, it is written as 1.42667788 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors. There are 71333892 positive integers (up to 142667788) that are relatively prime to 142667788.

Interesting facts

Basic properties

Name

Name one hundred forty-two million six hundred sixty-seven thousand seven hundred eighty-eight

Notation

Scientific notation 1.42667788 × 10^8
Engineering notation 1.42667788 × 10^6

Prime Factorization of 142667788

Prime Factorization 2 × 2 × 35666947

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71333894
Product of the distinct prime numbers

The prime factorization of 142667788 is 2 × 2 × 35666947. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142667788)

Multiplication

n×y
n×2 285335576
n×3 428003364
n×4 570671152
n×5 713338940

Division

n÷y
n÷2 71333894
n÷3 47555929.333333
n÷3 35666947
n÷5 28533557.6

Exponentiation

ny
n2 20354097732812944
n3 2.9038741002762E+24
n4 4.142892945169E+32
n5 5.9105737240807E+40

Nth Root

y√n
2√n 11944.36218473
3√n 522.52688734756
4√n 109.29026573639
5√n 42.743018193417

Divisors of 142667788

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142667787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142667788 can be divided by 6 positive divisors. The sum of these divisors (counting 142667788) is 1, the average is 0.16666666666667.

Base conversion 142667788

Base System Value
2 Binary 1000100000001111000000001100
3 Ternary 100221110021102011
4 Quaternary 20200033000030
5 Quinary 243010332123
6 Senary 22053511004
8 Octal 1040170014
10 Decimal 142667788
12 Duodecimal 3b942464
16 Hexadecimal 880f00c
20 Vigesimal 24bd998
36 Base36 2cxv64

Cryptographic Hash Functions

md5 88c776b6c70fe54b135c8c50a8759319
sha1 2543f3b975d71ec71d7ded80ca7286f21986e235
sha256 4077a3a81b514b020147e73ea12bcaa27d6a9140ec3ada2c4098fb109c2cea85
sha512 e68218ffef7c576af2b4343a230871b80985fb433d903066fe0a90a0132dd9062c25564a4e64f14c2ee120f535fb1c2c70ad80506ea7baf3b814c18a30e8306e
ripemd-160 31bae86538da98a62d802d84e109d3f2c77deb85

142667788 as geometric shapes

Circle

Radius = n
Diameter 285335576
Circumference 896408149.36941
Area 6.3944283907854E+16

Sphere

Radius = n
Volume 1.216371938717E+25
Surface area 2.5577713563142E+17
Circumference 896408149.36941

Square

Length = n
Perimeter 570671152
Area 20354097732812944
Diagonal 201762720.70337

Cube

Length = n
Surface area 122124586396877664
Volume 2.9038741002762E+24
Space diagonal 247107857.41947

Equilateral Triangle

Length = n
Perimeter 428003364
Area 8.8135828538636E+15
Altitude 123553928.70973

Triangular Pyramid

Length = n
Surface area 8.8135828538636E+15
Volume 3.4222484466955E+23
Height 67254240.234457