1680642956 (number)

1680642956 is an even 10-digits composite number following 1680642955 and preceding 1680642957. In scientific notation, it is written as 1.680642956 × 10^9. The sum of its digits is 47. It has a total of 3 prime factors and 6 positive divisors. There are 840321476 positive integers (up to 1680642956) that are relatively prime to 1680642956.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty million six hundred forty-two thousand nine hundred fifty-six

Notation

Scientific notation 1.680642956 × 10^9
Engineering notation 1.680642956 × 10^9

Prime Factorization of 1680642956

Prime Factorization 2 × 2 × 420160739

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 840321478
Product of the distinct prime numbers

The prime factorization of 1680642956 is 2 × 2 × 420160739. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 56, 23, 703, 44, 3108, 3196, 89245, 26618, 281955, 180676, 8130699, 8883730, 60504868, 71481331, 488760784, 165342061, 5909394555, 425117167

Basic calculations (n = 1680642956)

Multiplication

n×y
n×2 3361285912
n×3 5041928868
n×4 6722571824
n×5 8403214780

Division

n÷y
n÷2 840321478
n÷3 560214318.66667
n÷3 420160739
n÷5 336128591.2

Exponentiation

ny
n2 2824560745552417936
n3 4.7470781208068E+27
n4 7.9781434053156E+36
n5 1.3408410516102E+46

Nth Root

y√n
2√n 40995.645573646
3√n 1188.9360251896
4√n 202.47381453819
5√n 69.999524824869

Divisors of 1680642956

1, 2, 4, 420160739, 840321478, 1680642956

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1680642955
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1680642956 can be divided by 6 positive divisors. The sum of these divisors (counting 1680642956) is 1, the average is 0.16666666666667.

Base conversion 1680642956

Base System Value
2 Binary 1100100001011001001001110001100
3 Ternary 11100010102111201102
4 Quaternary 1210023021032030
5 Quinary 11420221033311
6 Senary 434434002232
8 Octal 14413111614
10 Decimal 1680642956
12 Duodecimal 3aaa16378
16 Hexadecimal 642c938c
20 Vigesimal 1654077g
36 Base36 rsm0ek

Cryptographic Hash Functions

md5 d9d5df0e0eec69076d7a1b382aef3ca0
sha1 753f44d6ecc17cbf595881f81aa8389b5fc2d72f
sha256 8cd9ef9f8ff02b0817d1edf6cb937b254f1789c3026ed849f3a1360bb026e76f
sha512 75883d8082afa277be49f1436decf54fe3d1cd5c1570bf1bccf6ae1a08cbb9d2afabb8b4fddbf640dc8a5985f41495fd4cc2ed88f24b856cc76c40ab6f5429a7
ripemd-160 fb250769e31df2e1e9396d8484b44fdd78e508b9

1680642956 as geometric shapes

Circle

Radius = n
Diameter 3361285912
Circumference 10559791127.754
Area 8.8736192878456E+18

Sphere

Radius = n
Volume 1.9884514333791E+28
Surface area 3.5494477151382E+19
Circumference 10559791127.754

Square

Length = n
Perimeter 6722571824
Area 2824560745552417936
Diagonal 2376788061.882

Cube

Length = n
Surface area 1.6947364473315E+19
Volume 4.7470781208068E+27
Space diagonal 2910958989.1747

Equilateral Triangle

Length = n
Perimeter 5041928868
Area 1.2230706800904E+18
Altitude 1455479494.5874

Triangular Pyramid

Length = n
Surface area 1.2230706800904E+18
Volume 5.5944852167413E+26
Height 792262687.294