1980606987 (number)

1980606987 is an odd 10-digits composite number following 1980606986 and preceding 1980606988. In scientific notation, it is written as 1.980606987 × 10^9. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 1230396480 positive integers (up to 1980606987) that are relatively prime to 1980606987.

Interesting facts

Basic properties

Name

Name one billion nine hundred eighty million six hundred six thousand nine hundred eighty-seven

Notation

Scientific notation 1.980606987 × 10^9
Engineering notation 1.980606987 × 10^9

Prime Factorization of 1980606987

Prime Factorization 3477 × 3 × 189877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1980606987
Product of the distinct prime numbers

The prime factorization of 1980606987 is 3477 × 3 × 189877. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1980606987)

Multiplication

n×y
n×2 3961213974
n×3 5941820961
n×4 7922427948
n×5 9903034935

Division

n÷y
n÷2 990303493.5
n÷3 660202329
n÷3 495151746.75
n÷5 396121397.4

Exponentiation

ny
n2 3922804036953218169
n3 7.7695330842213E+27
n4 1.5388391512336E+37
n5 3.0478355748025E+46

Nth Root

y√n
2√n 44504.01090913
3√n 1255.8355386902
4√n 210.95973764946
5√n 72.336861396726

Divisors of 1980606987

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 -1980606986
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 1980606987 can be divided by 8 positive divisors. The sum of these divisors (counting 1980606987) is 1, the average is 0.125.

Base conversion 1980606987

Base System Value
2 Binary 1110110000011011010101000001011
3 Ternary 12010000212021000100
4 Quaternary 1312003122220023
5 Quinary 13024013410422
6 Senary 524311140443
8 Octal 16603325013
10 Decimal 1980606987
12 Duodecimal 473374723
16 Hexadecimal 760daa0b
20 Vigesimal 1aiifh97
36 Base36 wr7a4r

Cryptographic Hash Functions

md5 5923f21d4c6020c6cbb387a3c13d149f
sha1 fc9068a819a7278b6f3bdaf66ed0671e36b7c430
sha256 0d353cc38322207731e7499aabd57267fa224613e92e5da7071188917c20d6f2
sha512 88f32b46e7cb03b1376244a069a8c3aeed8cc9d55f67987806a4404b5eb0daaae1ea0efd349c78602538f2c1efe46b5101c434f2b21415a80f6a9aae3b335330
ripemd-160 92fe0fb99ec059f390740a8d006cc6be2b8c6716

1980606987 as geometric shapes

Circle

Radius = n
Diameter 3961213974
Circumference 12444520720.016
Area 1.2323852343965E+19

Sphere

Radius = n
Volume 3.254494407895E+28
Surface area 4.9295409375858E+19
Circumference 12444520720.016

Square

Length = n
Perimeter 7922427948
Area 3922804036953218169
Diagonal 2801001262.7463

Cube

Length = n
Surface area 2.3536824221719E+19
Volume 7.7695330842213E+27
Space diagonal 3430511931.3099

Equilateral Triangle

Length = n
Perimeter 5941820961
Area 1.6986239750348E+18
Altitude 1715255965.655

Triangular Pyramid

Length = n
Surface area 1.6986239750348E+18
Volume 9.1564825508436E+26
Height 933667087.5821