142767972 (number)

142767972 is an even 9-digits composite number following 142767971 and preceding 142767973. In scientific notation, it is written as 1.42767972 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 44569344 positive integers (up to 142767972) that are relatively prime to 142767972.

Interesting facts

Basic properties

Name

Name one hundred forty-two million seven hundred sixty-seven thousand nine hundred seventy-two

Notation

Scientific notation 1.42767972 × 10^8
Engineering notation 1.42767972 × 10^6

Prime Factorization of 142767972

Prime Factorization 2 × 2 × 153 × 263 × 887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71383986
Product of the distinct prime numbers

The prime factorization of 142767972 is 2 × 2 × 153 × 263 × 887. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 12, 69, 845, 123, 5409, 2107, 60444, 71143, 481927, 570801, 4654546, 58343, 92182809, 19775143, 716102922, 743059237, 5362161805, 375068497

Basic calculations (n = 142767972)

Multiplication

n×y
n×2 285535944
n×3 428303916
n×4 571071888
n×5 713839860

Division

n÷y
n÷2 71383986
n÷3 47589324
n÷3 35691993
n÷5 28553594.4

Exponentiation

ny
n2 20382693828992784
n3 2.9099958618622E+24
n4 4.1545420772646E+32
n5 5.9313554695973E+40

Nth Root

y√n
2√n 11948.55522647
3√n 522.64916812715
4√n 109.30944710532
5√n 42.749019497978

Divisors of 142767972

1, 2, 4, 153, 263, 306, 526, 612, 887, 1052, 1774, 3548, 40239, 80478, 135711, 160956, 233281, 271422, 466562, 542844, 933124, 35691993, 71383986, 142767972

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 -142767971
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 142767972 can be divided by 24 positive divisors. The sum of these divisors (counting 142767972) is 1, the average is 0.041666666666667.

Base conversion 142767972

Base System Value
2 Binary 1000100000100111011101100100
3 Ternary 100221122100211200
4 Quaternary 20200213131210
5 Quinary 243022033342
6 Senary 22100002500
8 Octal 1040473544
10 Decimal 142767972
12 Duodecimal 3b990430
16 Hexadecimal 8827764
20 Vigesimal 24c5jic
36 Base36 2d00h0

Cryptographic Hash Functions

md5 ea096dfc231e01c5dfbc2785a8b67eab
sha1 9fb5d33fa20c0f5ba5a2bc5f8fdd7d43fe3e96ee
sha256 00fbcfae586cf94afb25b791efedc5076793d038af09df38acd5285e4512dbd1
sha512 0543ed353ca6aa7676426f30090e800e8a71eb8c1b5a90f9f5431b492da79d12ec9a4df8f175af9efbc6d280666ffbbcbf893c624a3d4e44e9ee7a0771b987e7
ripemd-160 d1878ea75270f137613bea68d8e056f47c26d973

142767972 as geometric shapes

Circle

Radius = n
Diameter 285535944
Circumference 897037624.00623
Area 6.4034121193534E+16

Sphere

Radius = n
Volume 1.2189362162137E+25
Surface area 2.5613648477413E+17
Circumference 897037624.00623

Square

Length = n
Perimeter 571071888
Area 20382693828992784
Diagonal 201904402.2749

Cube

Length = n
Surface area 122296162973956704
Volume 2.9099958618622E+24
Space diagonal 247281381.19757

Equilateral Triangle

Length = n
Perimeter 428303916
Area 8.825965326734E+15
Altitude 123640690.59879

Triangular Pyramid

Length = n
Surface area 8.825965326734E+15
Volume 3.4294630119126E+23
Height 67301467.424967