2488972861 (number)

2488972861 is an odd 10-digits prime number following 2488972860 and preceding 2488972862. In scientific notation, it is written as 2.488972861 × 10^9. The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors. There are 2488972860 positive integers (up to 2488972861) that are relatively prime to 2488972861.

Interesting facts

Basic properties

Name

Name two billion four hundred eighty-eight million nine hundred seventy-two thousand eight hundred sixty-one

Notation

Scientific notation 2.488972861 × 10^9
Engineering notation 2.488972861 × 10^9

Prime Factorization of 2488972861

Prime Factorization 2488972861

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 2488972861
Product of the distinct prime numbers

The prime factorization of 2488972861 is 2488972861. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 10, 45, 27, 532, 954, 3571, 4025, 29385, 45753, 252373, 59628, 6222020, 6607892, 54468794, 29060738, 34889431, 188840689, 6807954158, 8621982

Basic calculations (n = 2488972861)

Multiplication

n×y
n×2 4977945722
n×3 7466918583
n×4 9955891444
n×5 12444864305

Division

n÷y
n÷2 1244486430.5
n÷3 829657620.33333
n÷3 622243215.25
n÷5 497794572.2

Exponentiation

ny
n2 6194985902794525321
n3 1.5419151786333E+28
n4 3.8377850335823E+37
n5 9.5521427949383E+46

Nth Root

y√n
2√n 49889.606743289
3√n 1355.2103831319
4√n 223.35981452197
5√n 75.718853986337

Divisors of 2488972861

1, 2488972861

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 2488972862
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 1244486431
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 49889.606753311
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999991965
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2488972861 can be divided by 2 positive divisors. The sum of these divisors (counting 2488972861) is 2488972862, the average is 1244486431.

Base conversion 2488972861

Base System Value
2 Binary 10010100010110101011011000111101
3 Ternary 20102110102220220001
4 Quaternary 2110112223120331
5 Quinary 20044134112421
6 Senary 1050551154301
8 Octal 22426533075
10 Decimal 2488972861
12 Duodecimal 595675991
16 Hexadecimal 945ab63d
20 Vigesimal 1ihg1c31
36 Base36 155vbr1

Cryptographic Hash Functions

md5 459a692d7059957b4aa32e01f7e99159
sha1 6e364ed38a304f8bff2f1e3cbd6323a8a2472479
sha256 c60dff3b09bb4afe4407e55050766b9385414c2c2fc25651542809c968c042bc
sha512 5d1b1f4dc47e885d8bc808b7e1447c8fa65125b6f01b00291284fe456f5a51a3ff0ae62c1a7caf198a204585445900b33f72377114302ded498d6b0c6bfa7552
ripemd-160 99f03f3a3278e3158a5517e09d3bf3cf92421481

2488972861 as geometric shapes

Circle

Radius = n
Diameter 4977945722
Circumference 15638677710.204
Area 1.9462122201312E+19

Sphere

Radius = n
Volume 6.4587591968707E+28
Surface area 7.7848488805246E+19
Circumference 15638677710.204

Square

Length = n
Perimeter 9955891444
Area 6194985902794525321
Diagonal 3519939176.4048

Cube

Length = n
Surface area 3.7169915416767E+19
Volume 1.5419151786333E+28
Space diagonal 4311027453.9121

Equilateral Triangle

Length = n
Perimeter 7466918583
Area 2.6825075839533E+18
Altitude 2155513726.956

Triangular Pyramid

Length = n
Surface area 2.6825075839533E+18
Volume 1.8171644647101E+27
Height 1173313058.8016