1979137745 (number)

1979137745 is an odd 10-digits composite number following 1979137744 and preceding 1979137746. In scientific notation, it is written as 1.979137745 × 10^9. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 1460895744 positive integers (up to 1979137745) that are relatively prime to 1979137745.

Interesting facts

Basic properties

Name

Name one billion nine hundred seventy-nine million one hundred thirty-seven thousand seven hundred forty-five

Notation

Scientific notation 1.979137745 × 10^9
Engineering notation 1.979137745 × 10^9

Prime Factorization of 1979137745

Prime Factorization 5 × 13 × 9857 × 3089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1979137745
Product of the distinct prime numbers

The prime factorization of 1979137745 is 5 × 13 × 9857 × 3089. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 15, 9, 497, 905, 3262, 6697, 49952, 42638, 404563, 312398, 4143863, 9969194, 6062664, 62368939, 357118281, 968527081, 1763360609, 7405894742

Basic calculations (n = 1979137745)

Multiplication

n×y
n×2 3958275490
n×3 5937413235
n×4 7916550980
n×5 9895688725

Division

n÷y
n÷2 989568872.5
n÷3 659712581.66667
n÷3 494784436.25
n÷5 395827549

Exponentiation

ny
n2 3916986213683685025
n3 7.752255262146E+27
n4 1.5342780998188E+37
n5 3.0365476986783E+46

Nth Root

y√n
2√n 44487.500997471
3√n 1255.5249297429
4√n 210.92060353951
5√n 72.326126111457

Divisors of 1979137745

1, 5, 13, 65, 3089, 9857, 15445, 40157, 49285, 128141, 200785, 640705, 30448273, 152241365, 395827549, 1979137745

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 -1979137744
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 1979137745 can be divided by 16 positive divisors. The sum of these divisors (counting 1979137745) is 1, the average is 0.0625.

Base conversion 1979137745

Base System Value
2 Binary 1110101111101110011111011010001
3 Ternary 12002221002121120222
4 Quaternary 1311331303323101
5 Quinary 13023124401440
6 Senary 524215442425
8 Octal 16575637321
10 Decimal 1979137745
12 Duodecimal 472986415
16 Hexadecimal 75f73ed1
20 Vigesimal 1ai9c475
36 Base36 wqbsgh

Cryptographic Hash Functions

md5 b56b081267db6626282aca72bc2be1fa
sha1 9cff529fc6dfc7bd9b75a5f1e4f847c3e1cad570
sha256 0df7a41e6c59b7115962fa107d36306b5403e0aafa8b5094d78863ab1867f236
sha512 63b2d14f5da52d89482f2a1e5ed83982143e5e2c76cee7dfff7e078ba48e03d3a1f96238e6d11db43b54814e19706143ec12be252a3ca483bec377090bf77a74
ripemd-160 326f1a274f8eff745bc8a8ee46eb64a2940cce1c

1979137745 as geometric shapes

Circle

Radius = n
Diameter 3958275490
Circumference 12435289200.269
Area 1.2305575113121E+19

Sphere

Radius = n
Volume 3.2472570907081E+28
Surface area 4.9222300452485E+19
Circumference 12435289200.269

Square

Length = n
Perimeter 7916550980
Area 3916986213683685025
Diagonal 2798923440.7835

Cube

Length = n
Surface area 2.3501917282102E+19
Volume 7.752255262146E+27
Space diagonal 3427967129.5173

Equilateral Triangle

Length = n
Perimeter 5937413235
Area 1.6961047836617E+18
Altitude 1713983564.7586

Triangular Pyramid

Length = n
Surface area 1.6961047836617E+18
Volume 9.1361204422542E+26
Height 932974480.26117