1640673989 (number)

1640673989 is an odd 10-digits composite number following 1640673988 and preceding 1640673990. In scientific notation, it is written as 1.640673989 × 10^9. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 1604837520 positive integers (up to 1640673989) that are relatively prime to 1640673989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.640673989 × 10^9
Engineering notation 1.640673989 × 10^9

Prime Factorization of 1640673989

Prime Factorization 53 × 331 × 93523

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1640673989
Product of the distinct prime numbers

The prime factorization of 1640673989 is 53 × 331 × 93523. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1640673989)

Multiplication

n×y
n×2 3281347978
n×3 4922021967
n×4 6562695956
n×5 8203369945

Division

n÷y
n÷2 820336994.5
n÷3 546891329.66667
n÷3 410168497.25
n÷5 328134797.8

Exponentiation

ny
n2 2691811138181172121
n3 4.4163845177143E+27
n4 7.2458472036362E+36
n5 1.1888073035274E+46

Nth Root

y√n
2√n 40505.23409388
3√n 1179.4352341425
4√n 201.25912176565
5√n 69.663366589922

Divisors of 1640673989

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 -1640673988
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 1640673989 can be divided by 8 positive divisors. The sum of these divisors (counting 1640673989) is 1, the average is 0.125.

Base conversion 1640673989

Base System Value
2 Binary 1100001110010101011001011000101
3 Ternary 11020100012212121022
4 Quaternary 1201302223023011
5 Quinary 11330003031424
6 Senary 430445200525
8 Octal 14162531305
10 Decimal 1640673989
12 Duodecimal 399560145
16 Hexadecimal 61cab2c5
20 Vigesimal 15ce44j9
36 Base36 r4tc5h

Cryptographic Hash Functions

md5 88be9348eaba53432af1c95c222deea4
sha1 ffcedf8dc92459a6b54aeb997a7042e15dd6a55e
sha256 d8f965933a750ea8e82e702624db400ed1645474d8e9f3743d0fa2288aec30ff
sha512 fe405de605dd07aa1c921780a7713b1b04a362d166af172acc128d4192afffc8e6447c0e098ed6494118dc004b01ad2a2213e43d3d23a6a0357d4ff0bda69cb0
ripemd-160 0c9854bacfa938f1b875f1ba651ed903e0fb1ae2

1640673989 as geometric shapes

Circle

Radius = n
Diameter 3281347978
Circumference 10308658701.557
Area 8.4565740965611E+18

Sphere

Radius = n
Volume 1.8499308208372E+28
Surface area 3.3826296386245E+19
Circumference 10308658701.557

Square

Length = n
Perimeter 6562695956
Area 2691811138181172121
Diagonal 2320263406.6766

Cube

Length = n
Surface area 1.6150866829087E+19
Volume 4.4163845177143E+27
Space diagonal 2841730707.6047

Equilateral Triangle

Length = n
Perimeter 4922021967
Area 1.1655884139274E+18
Altitude 1420865353.8024

Triangular Pyramid

Length = n
Surface area 1.1655884139274E+18
Volume 5.2047590680051E+26
Height 773421135.55886