2987012142 (number)

2987012142 is an even 10-digits composite number following 2987012141 and preceding 2987012143. In scientific notation, it is written as 2.987012142 × 10^9. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 995670708 positive integers (up to 2987012142) that are relatively prime to 2987012142.

Interesting facts

Basic properties

Name

Name two billion nine hundred eighty-seven million twelve thousand one hundred forty-two

Notation

Scientific notation 2.987012142 × 10^9
Engineering notation 2.987012142 × 10^9

Prime Factorization of 2987012142

Prime Factorization 2 × 9 × 165945119

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2987012142
Product of the distinct prime numbers

The prime factorization of 2987012142 is 2 × 9 × 165945119. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 51, 83, 710, 322, 2762, 2120, 61374, 74990, 345463, 456597, 9098456, 4657440, 24381637, 11157653, 300780154, 684572231, 1223092900, 3711852365

Basic calculations (n = 2987012142)

Multiplication

n×y
n×2 5974024284
n×3 8961036426
n×4 11948048568
n×5 14935060710

Division

n÷y
n÷2 1493506071
n÷3 995670714
n÷3 746753035.5
n÷5 597402428.4

Exponentiation

ny
n2 8922241536455428164
n3 2.6650843803249E+28
n4 7.9606394034851E+37
n5 2.3778526556293E+47

Nth Root

y√n
2√n 54653.564769373
3√n 1440.1652559186
4√n 233.78101883894
5√n 78.532133754838

Divisors of 2987012142

1, 2, 9, 18, 165945119, 331890238, 1493506071, 2987012142

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 -2987012141
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 2987012142 can be divided by 8 positive divisors. The sum of these divisors (counting 2987012142) is 1, the average is 0.125.

Base conversion 2987012142

Base System Value
2 Binary 10110010000010100011000000101110
3 Ternary 21201011120221100100
4 Quaternary 2302002203000232
5 Quinary 22104133342032
6 Senary 1212222011530
8 Octal 26202430056
10 Decimal 2987012142
12 Duodecimal 6b4416ba6
16 Hexadecimal b20a302e
20 Vigesimal 26d8ga72
36 Base36 1dee1bi

Cryptographic Hash Functions

md5 813a6b1d781783908b5355d00f31f8fa
sha1 d748cd03cecfe38afdc345e90eaad01663b28ba6
sha256 fea5e488ffbe5027f0d7889cc302e8cc53ca410e98816bc49566d6e611be1bb6
sha512 5a3498de050ee331c2f914d3d29edf413e434847fdf85c6fcf504f18e8c82726479b708719ef8eaa42d73b49932e6b2b2b031d44ec7bc20ce72a345a4068c006
ripemd-160 f68d5df4c5adbe2eb7382846159bf52a1684552d

2987012142 as geometric shapes

Circle

Radius = n
Diameter 5974024284
Circumference 18767950802.981
Area 2.8030048464482E+19

Sphere

Radius = n
Volume 1.1163479347234E+29
Surface area 1.1212019385793E+20
Circumference 18767950802.981

Square

Length = n
Perimeter 11948048568
Area 8922241536455428164
Diagonal 4224273082.1895

Cube

Length = n
Surface area 5.3533449218733E+19
Volume 2.6650843803249E+28
Space diagonal 5173656792.7691

Equilateral Triangle

Length = n
Perimeter 8961036426
Area 3.8634439146356E+18
Altitude 2586828396.3846

Triangular Pyramid

Length = n
Surface area 3.8634439146356E+18
Volume 3.1408320629368E+27
Height 1408091027.3965