142711745 (number)

142711745 is an odd 9-digits composite number following 142711744 and preceding 142711746. In scientific notation, it is written as 1.42711745 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 103790320 positive integers (up to 142711745) that are relatively prime to 142711745.

Interesting facts

Basic properties

Name

Name one hundred forty-two million seven hundred eleven thousand seven hundred forty-five

Notation

Scientific notation 1.42711745 × 10^8
Engineering notation 1.42711745 × 10^6

Prime Factorization of 142711745

Prime Factorization 11 × 5 × 2594759

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142711745
Product of the distinct prime numbers

The prime factorization of 142711745 is 11 × 5 × 2594759. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 42, 8, 356, 101, 876, 3115, 27346, 9092, 180375, 387764, 5273688, 1002274, 45852824, 72672409, 682350853, 497797638, 7429727007, 2942006394

Basic calculations (n = 142711745)

Multiplication

n×y
n×2 285423490
n×3 428135235
n×4 570846980
n×5 713558725

Division

n÷y
n÷2 71355872.5
n÷3 47570581.666667
n÷3 35677936.25
n÷5 28542349

Exponentiation

ny
n2 20366642160945025
n3 2.906559042579E+24
n4 4.1480011291198E+32
n5 5.9196847939866E+40

Nth Root

y√n
2√n 11946.202116154
3√n 522.58054663573
4√n 109.29868304858
5√n 42.745651756837

Divisors of 142711745

1, 5, 11, 55, 2594759, 12973795, 28542349, 142711745

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 -142711744
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 142711745 can be divided by 8 positive divisors. The sum of these divisors (counting 142711745) is 1, the average is 0.125.

Base conversion 142711745

Base System Value
2 Binary 1000100000011001101111000001
3 Ternary 100221112111201012
4 Quaternary 20200121233001
5 Quinary 243013233440
6 Senary 22054450305
8 Octal 1040315701
10 Decimal 142711745
12 Duodecimal 3b963995
16 Hexadecimal 8819bc1
20 Vigesimal 24bij75
36 Base36 2cyt35

Cryptographic Hash Functions

md5 2379955e569308b06a1630ac93df73a4
sha1 b81fff6476399c3bd70a62784eefb6bea2cd8659
sha256 6b90805b1d072cbbbe8170ae654357e3ac166526dabfb00cb182ab9c2cbf0595
sha512 e1c436f772b62efd70d9c1f24f44bb4db4d3f7f88d3aaf340c5585f36c20741e9a7002e527898ae505316723f401bb7dd6496880d06abf7b69090c28dcd6a5f6
ripemd-160 799834d903b5d0a08e05536aa19fe9de6090ea8f

142711745 as geometric shapes

Circle

Radius = n
Diameter 285423490
Circumference 896684339.34596
Area 6.3983693391117E+16

Sphere

Radius = n
Volume 1.2174966047188E+25
Surface area 2.5593477356447E+17
Circumference 896684339.34596

Square

Length = n
Perimeter 570846980
Area 20366642160945025
Diagonal 201824885.28893

Cube

Length = n
Surface area 122199852965670150
Volume 2.906559042579E+24
Space diagonal 247183993.17681

Equilateral Triangle

Length = n
Perimeter 428135235
Area 8.8190147505828E+15
Altitude 123591996.58841

Triangular Pyramid

Length = n
Surface area 8.8190147505828E+15
Volume 3.4254126815445E+23
Height 67274961.762977