2986142487 (number)

2986142487 is an odd 10-digits composite number following 2986142486 and preceding 2986142488. In scientific notation, it is written as 2.986142487 × 10^9. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 1925834400 positive integers (up to 2986142487) that are relatively prime to 2986142487.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.986142487 × 10^9
Engineering notation 2.986142487 × 10^9

Prime Factorization of 2986142487

Prime Factorization 3 × 31 × 4231 × 7589

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2986142487
Product of the distinct prime numbers

The prime factorization of 2986142487 is 3 × 31 × 4231 × 7589. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 60, 69, 833, 261, 3737, 7472, 73124, 10536, 287566, 875842, 9140546, 2218307, 6315877, 94031758, 427155120, 48213524, 8707829722, 6926211531

Basic calculations (n = 2986142487)

Multiplication

n×y
n×2 5972284974
n×3 8958427461
n×4 11944569948
n×5 14930712435

Division

n÷y
n÷2 1493071243.5
n÷3 995380829
n÷3 746535621.75
n÷5 597228497.4

Exponentiation

ny
n2 8917046952666545169
n3 2.6627572763931E+28
n4 7.951372635606E+37
n5 2.3743931657152E+47

Nth Root

y√n
2√n 54645.608121788
3√n 1440.0254764976
4√n 233.76400091072
5√n 78.527560367484

Divisors of 2986142487

1, 3, 31, 93, 4231, 7589, 12693, 22767, 131161, 235259, 393483, 705777, 32109059, 96327177, 995380829, 2986142487

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2986142486
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2986142487 can be divided by 16 positive divisors. The sum of these divisors (counting 2986142487) is 1, the average is 0.0625.

Base conversion 2986142487

Base System Value
2 Binary 10110001111111001110101100010111
3 Ternary 21201002221202101220
4 Quaternary 2301333032230113
5 Quinary 22103423024422
6 Senary 1212151221423
8 Octal 26177165427
10 Decimal 2986142487
12 Duodecimal 6b4077873
16 Hexadecimal b1fceb17
20 Vigesimal 26d37g47
36 Base36 1ddveaf

Cryptographic Hash Functions

md5 aa82326d14d95c8fcc4553f72201b428
sha1 c23f4c047af63b32dc25806e492d5c25136815f5
sha256 baa4a426e4448cbfd75a61aecb8626fd40f9af478dc4501232f262aa5d3ee059
sha512 6a457dda54ca43e5e83a73e32b2dfd0122718112074c8a4fd844a20f1faa11946ca6da8f0019c9b0aa6bc3077114b24f3c9169263f46e64c1b0a8a12d25b4fb8
ripemd-160 c9bf8d5ffeb8e435e53260ef2908bfd4a8693da0

2986142487 as geometric shapes

Circle

Radius = n
Diameter 5972284974
Circumference 18762486599.463
Area 2.8013729198212E+19

Sphere

Radius = n
Volume 1.1153731597079E+29
Surface area 1.1205491679285E+20
Circumference 18762486599.463

Square

Length = n
Perimeter 11944569948
Area 8917046952666545169
Diagonal 4223043204.2939

Cube

Length = n
Surface area 5.3502281715999E+19
Volume 2.6627572763931E+28
Space diagonal 5172150506.1241

Equilateral Triangle

Length = n
Perimeter 8958427461
Area 3.8611945938739E+18
Altitude 2586075253.062

Triangular Pyramid

Length = n
Surface area 3.8611945938739E+18
Volume 3.1380895446524E+27
Height 1407681068.098