142912132 (number)

142912132 is an even 9-digits composite number following 142912131 and preceding 142912133. In scientific notation, it is written as 1.42912132 × 10^8. The sum of its digits is 25. It has a total of 7 prime factors and 48 positive divisors. There are 61100160 positive integers (up to 142912132) that are relatively prime to 142912132.

Interesting facts

Basic properties

Name

Name one hundred forty-two million nine hundred twelve thousand one hundred thirty-two

Notation

Scientific notation 1.42912132 × 10^8
Engineering notation 1.42912132 × 10^6

Prime Factorization of 142912132

Prime Factorization 2 × 2 × 11 × 11 × 11 × 17 × 1579

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 590546
Product of the distinct prime numbers

The prime factorization of 142912132 is 2 × 2 × 11 × 11 × 11 × 17 × 1579. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142912132)

Multiplication

n×y
n×2 285824264
n×3 428736396
n×4 571648528
n×5 714560660

Division

n÷y
n÷2 71456066
n÷3 47637377.333333
n÷3 35728033
n÷5 28582426.4

Exponentiation

ny
n2 20423877472785424
n3 2.9188198733425E+24
n4 4.1713477102335E+32
n5 5.9613619458279E+40

Nth Root

y√n
2√n 11954.586232907
3√n 522.82502399856
4√n 109.33703047416
5√n 42.757649180052

Divisors of 142912132

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142912131
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142912132 can be divided by 48 positive divisors. The sum of these divisors (counting 142912132) is 1, the average is 0.020833333333333.

Base conversion 142912132

Base System Value
2 Binary 1000100001001010101010000100
3 Ternary 100221220200120221
4 Quaternary 20201022222010
5 Quinary 243041142012
6 Senary 22103034124
8 Octal 1041125204
10 Decimal 142912132
12 Duodecimal 3ba3b944
16 Hexadecimal 884aa84
20 Vigesimal 24d406c
36 Base36 2d33pg

Cryptographic Hash Functions

md5 91bd6b40baac60e04d40017d41316c14
sha1 93508c2de333d41ef4f3264894b83ce36cd0a171
sha256 c1ba0dbc352030756279515065b9f9cccec06cf8cea3947c19060c4fe1d2c54a
sha512 ff9c6e073f76eecf787ac659929dbfb81f02637c4ae8747a49471fbf11086edc03f807670e22945855e27b6d454021cdc60b7578e9e23ab8c1d39ed3d297bd32
ripemd-160 a38998facf7f01c2f6bb00ee646a5637b853e198

142912132 as geometric shapes

Circle

Radius = n
Diameter 285824264
Circumference 897943408.00011
Area 6.4163503426321E+16

Sphere

Radius = n
Volume 1.2226324094993E+25
Surface area 2.5665401370528E+17
Circumference 897943408.00011

Square

Length = n
Perimeter 571648528
Area 20423877472785424
Diagonal 202108275.30205

Cube

Length = n
Surface area 122543264836712544
Volume 2.9188198733425E+24
Space diagonal 247531073.64199

Equilateral Triangle

Length = n
Perimeter 428736396
Area 8.8437983676064E+15
Altitude 123765536.82099

Triangular Pyramid

Length = n
Surface area 8.8437983676064E+15
Volume 3.4398622091709E+23
Height 67369425.100685