2137996981 (number)

2137996981 is an odd 10-digits composite number following 2137996980 and preceding 2137996982. In scientific notation, it is written as 2.137996981 × 10^9. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 2137394700 positive integers (up to 2137996981) that are relatively prime to 2137996981.

Interesting facts

Basic properties

Name

Name two billion one hundred thirty-seven million nine hundred ninety-six thousand nine hundred eighty-one

Notation

Scientific notation 2.137996981 × 10^9
Engineering notation 2.137996981 × 10^9

Prime Factorization of 2137996981

Prime Factorization 3571 × 598711

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2137996981
Product of the distinct prime numbers

The prime factorization of 2137996981 is 3571 × 598711. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 61, 74, 741, 813, 9250, 2568, 7769, 23395, 962097, 391219, 7121764, 385514, 55551684, 31190719, 399176106, 14747515, 49664726, 8513429393

Basic calculations (n = 2137996981)

Multiplication

n×y
n×2 4275993962
n×3 6413990943
n×4 8551987924
n×5 10689984905

Division

n÷y
n÷2 1068998490.5
n÷3 712665660.33333
n÷3 534499245.25
n÷5 427599396.2

Exponentiation

ny
n2 4571031090765114361
n3 9.772850672113E+27
n4 2.0894325232741E+37
n5 4.4672004267633E+46

Nth Root

y√n
2√n 46238.479440829
3√n 1288.2565597238
4√n 215.03134525187
5√n 73.451626559174

Divisors of 2137996981

1, 3571, 598711, 2137996981

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2137996980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2137996981 can be divided by 4 positive divisors. The sum of these divisors (counting 2137996981) is 1, the average is 0.25.

Base conversion 2137996981

Base System Value
2 Binary 1111111011011110011111010110101
3 Ternary 12112000000111111101
4 Quaternary 1333123303322311
5 Quinary 13334311400411
6 Senary 552052410101
8 Octal 17733637265
10 Decimal 2137996981
12 Duodecimal 4b8016931
16 Hexadecimal 7f6f3eb5
20 Vigesimal 1d829c91
36 Base36 zcwp11

Cryptographic Hash Functions

md5 5d8573f9d5a07c77f569d9d601d0b3f6
sha1 af5d36980cd00d6af807de54971911f22e606fdc
sha256 92f72b1dd66ce9fbd5618ab4b5f62af3905325874bd2b02b5c71b576285c8238
sha512 75729ebead569aed2813834ab20982fec390c62465efc55bae29e05444df324e6551828316adbbc3dbcd52e10266d035afa669c6177dae2f815c807d5ae3049d
ripemd-160 04fab540db9f9b16a01eae4baadd753465bc87da

2137996981 as geometric shapes

Circle

Radius = n
Diameter 4275993962
Circumference 13433431217.814
Area 1.4360317694078E+19

Sphere

Radius = n
Volume 4.0936421168187E+28
Surface area 5.7441270776313E+19
Circumference 13433431217.814

Square

Length = n
Perimeter 8551987924
Area 4571031090765114361
Diagonal 3023584326.8429

Cube

Length = n
Surface area 2.7426186544591E+19
Volume 9.772850672113E+27
Space diagonal 3703119397.5209

Equilateral Triangle

Length = n
Perimeter 6413990943
Area 1.9793145230455E+18
Altitude 1851559698.7604

Triangular Pyramid

Length = n
Surface area 1.9793145230455E+18
Volume 1.1517414969624E+27
Height 1007861442.281