8128445142 (number)

8128445142 is an even 10-digits composite number following 8128445141 and preceding 8128445143. In scientific notation, it is written as 8.128445142 × 10^9. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 2663353440 positive integers (up to 8128445142) that are relatively prime to 8128445142.

Interesting facts

Basic properties

Name

Name eight billion one hundred twenty-eight million four hundred forty-five thousand one hundred forty-two

Notation

Scientific notation 8.128445142 × 10^9
Engineering notation 8.128445142 × 10^9

Prime Factorization of 8128445142

Prime Factorization 2 × 3 × 83 × 199 × 82021

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8128445142
Product of the distinct prime numbers

The prime factorization of 8128445142 is 2 × 3 × 83 × 199 × 82021. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8128445142)

Multiplication

n×y
n×2 16256890284
n×3 24385335426
n×4 32513780568
n×5 40642225710

Division

n÷y
n÷2 4064222571
n÷3 2709481714
n÷3 2032111285.5
n÷5 1625689028.4

Exponentiation

ny
n2 6.6071620426503E+19
n3 5.3705954207988E+29
n4 4.3654590257839E+39
n5 3.5484394210734E+49

Nth Root

y√n
2√n 90157.890070698
3√n 2010.646982142
4√n 300.26303480565
5√n 95.94039359273

Divisors of 8128445142

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8128445141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8128445142 can be divided by 32 positive divisors. The sum of these divisors (counting 8128445142) is 1, the average is 0.03125.

Base conversion 8128445142

Base System Value
2 Binary 111100100011111100011101011010110
3 Ternary 202222111002210111210
4 Quaternary 13210133203223112
5 Quinary 113121340221032
6 Senary 3422324442250
8 Octal 74437435326
10 Decimal 8128445142
12 Duodecimal 16aa249386
16 Hexadecimal 1e47e3ad6
20 Vigesimal 6702fch2
36 Base36 3qfgseu

Cryptographic Hash Functions

md5 4357a72e9c0953db53328c2ab8a6926e
sha1 d19b0ba86b77af8702d8f9815b72ce4d19e3d5a3
sha256 3c202efe4f5bbd04edc45e7d5a25f6a9b4f40b5c781b1c4601515374474407b5
sha512 a2eac95a87f2634c8216506fbc6063b31d53e0f3611ed4fd60c82870fbd43a4c5b95f6b5486bfc0c58663fb7ad9e6a7af897cb988dcc1098dcc26416fdaffcb4
ripemd-160 869319d3e3607eb42839dbf843e17039e8de5ec8

8128445142 as geometric shapes

Circle

Radius = n
Diameter 16256890284
Circumference 51072527086.43
Area 2.0757011734268E+20

Sphere

Radius = n
Volume 2.2496297492513E+30
Surface area 8.3028046937071E+20
Circumference 51072527086.43

Square

Length = n
Perimeter 32513780568
Area 6.6071620426503E+19
Diagonal 11495357360.822

Cube

Length = n
Surface area 3.9642972255902E+20
Volume 5.3705954207988E+29
Space diagonal 14078879972.48

Equilateral Triangle

Length = n
Perimeter 24385335426
Area 2.8609850879277E+19
Altitude 7039439986.2402

Triangular Pyramid

Length = n
Surface area 2.8609850879277E+19
Volume 6.3293074017604E+28
Height 3831785786.9407