142777980 (number)

142777980 is an even 9-digits composite number following 142777979 and preceding 142777981. In scientific notation, it is written as 1.42777980 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 37892736 positive integers (up to 142777980) that are relatively prime to 142777980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42777980 × 10^8
Engineering notation 1.42777980 × 10^6

Prime Factorization of 142777980

Prime Factorization 2 × 2 × 45 × 223 × 3557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71388990
Product of the distinct prime numbers

The prime factorization of 142777980 is 2 × 2 × 45 × 223 × 3557. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 77, 33, 122, 214, 7578, 9057, 59119, 47313, 546350, 810859, 7160428, 8003985, 29815637, 39213512, 907911155, 438896334, 6278019796, 5287186871

Basic calculations (n = 142777980)

Multiplication

n×y
n×2 285555960
n×3 428333940
n×4 571111920
n×5 713889900

Division

n÷y
n÷2 71388990
n÷3 47592660
n÷3 35694495
n÷5 28555596

Exponentiation

ny
n2 20385551572880400
n3 2.9106078747617E+24
n4 4.1557071293057E+32
n5 5.9334346939386E+40

Nth Root

y√n
2√n 11948.974014534
3√n 522.66138036818
4√n 109.31136269635
5√n 42.749618820341

Divisors of 142777980

1, 2, 4, 45, 90, 180, 223, 446, 892, 3557, 7114, 10035, 14228, 20070, 40140, 160065, 320130, 640260, 793211, 1586422, 3172844, 35694495, 71388990, 142777980

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 -142777979
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 142777980 can be divided by 24 positive divisors. The sum of these divisors (counting 142777980) is 1, the average is 0.041666666666667.

Base conversion 142777980

Base System Value
2 Binary 1000100000101001111001111100
3 Ternary 100221122212120100
4 Quaternary 20200221321330
5 Quinary 243022343410
6 Senary 22100121100
8 Octal 1040517174
10 Decimal 142777980
12 Duodecimal 3b996190
16 Hexadecimal 8829e7c
20 Vigesimal 24c74j0
36 Base36 2d0870

Cryptographic Hash Functions

md5 54804bde8a180e8e12aeb0743ed8dee0
sha1 3cd4508e9c41d694a27b9b930addd6ccd6df7d66
sha256 6c5b20f52d52f887a19e342a4147d934777520996c73bb6a0fb9643a6f0f9119
sha512 1ce16b3707bfc4d8ad08c766183c3e2aa86efa2d747c9f90db5b7a33ec6168060f5f78936f8939a99cab20a09897539a2a2e2f1268b39cb89c8e6594bb55d82b
ripemd-160 bda1859bd291d9e4e49c93269fda3968bd3b6047

142777980 as geometric shapes

Circle

Radius = n
Diameter 285555960
Circumference 897100506.12478
Area 6.4043099060737E+16

Sphere

Radius = n
Volume 1.2191925755776E+25
Surface area 2.5617239624295E+17
Circumference 897100506.12478

Square

Length = n
Perimeter 571111920
Area 20385551572880400
Diagonal 201918555.72423

Cube

Length = n
Surface area 122313309437282400
Volume 2.9106078747617E+24
Space diagonal 247298715.56205

Equilateral Triangle

Length = n
Perimeter 428333940
Area 8.8272027661361E+15
Altitude 123649357.78103

Triangular Pyramid

Length = n
Surface area 8.8272027661361E+15
Volume 3.4301842760316E+23
Height 67306185.241412