1680871946 (number)

1680871946 is an even 10-digits composite number following 1680871945 and preceding 1680871947. In scientific notation, it is written as 1.680871946 × 10^9. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 775787040 positive integers (up to 1680871946) that are relatively prime to 1680871946.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty million eight hundred seventy-one thousand nine hundred forty-six

Notation

Scientific notation 1.680871946 × 10^9
Engineering notation 1.680871946 × 10^9

Prime Factorization of 1680871946

Prime Factorization 2 × 13 × 64648921

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1680871946
Product of the distinct prime numbers

The prime factorization of 1680871946 is 2 × 13 × 64648921. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 44, 8, 643, 381, 3120, 9893, 20259, 87965, 380618, 215411, 2412961, 8651062, 54713131, 55102345, 5985017, 928194868, 6197205484, 5719454088

Basic calculations (n = 1680871946)

Multiplication

n×y
n×2 3361743892
n×3 5042615838
n×4 6723487784
n×5 8404359730

Division

n÷y
n÷2 840435973
n÷3 560290648.66667
n÷3 420217986.5
n÷5 336174389.2

Exponentiation

ny
n2 2825330498849826916
n3 4.7490187736949E+27
n4 7.982492427731E+36
n5 1.341754758093E+46

Nth Root

y√n
2√n 40998.438336112
3√n 1188.9900208138
4√n 202.48071102234
5√n 70.001432227938

Divisors of 1680871946

1, 2, 13, 26, 64648921, 129297842, 840435973, 1680871946

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 -1680871945
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 1680871946 can be divided by 8 positive divisors. The sum of these divisors (counting 1680871946) is 1, the average is 0.125.

Base conversion 1680871946

Base System Value
2 Binary 1100100001100000001001000001010
3 Ternary 11100010212010211112
4 Quaternary 1210030001020022
5 Quinary 11420300400241
6 Senary 434442530322
8 Octal 14414011012
10 Decimal 1680871946
12 Duodecimal 3aab069a2
16 Hexadecimal 6430120a
20 Vigesimal 16558jh6
36 Base36 rsqx3e

Cryptographic Hash Functions

md5 0f82817e0e25e88b8ee678979bedb10d
sha1 5a03aea2223390860e4efb2d900db21ecbb42968
sha256 200fcdf0cb4c05f3c8f082e04aad001ab9da91f703440bd7c8fd16832db0ec81
sha512 e31a35707dc87a3f91e24a438ac1f7ff37988b993ba52c28a8e2a37e6bc34933971835b56d2d0648702a4bedb8970894f77c825ebbc4f9894d823d44444286b5
ripemd-160 6cc8ab1a5ba279ca07958e7585de081ab47fe907

1680871946 as geometric shapes

Circle

Radius = n
Diameter 3361743892
Circumference 10561229914.358
Area 8.8760375391498E+18

Sphere

Radius = n
Volume 1.98926433216E+28
Surface area 3.5504150156599E+19
Circumference 10561229914.358

Square

Length = n
Perimeter 6723487784
Area 2825330498849826916
Diagonal 2377111902.6457

Cube

Length = n
Surface area 1.6951982993099E+19
Volume 4.7490187736949E+27
Space diagonal 2911355611.4892

Equilateral Triangle

Length = n
Perimeter 5042615838
Area 1.2234039930455E+18
Altitude 1455677805.7446

Triangular Pyramid

Length = n
Surface area 1.2234039930455E+18
Volume 5.5967722981031E+26
Height 792370634.21522