1667668081 (number)

1667668081 is an odd 10-digits composite number following 1667668080 and preceding 1667668082. In scientific notation, it is written as 1.667668081 × 10^9. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 1624992720 positive integers (up to 1667668081) that are relatively prime to 1667668081.

Interesting facts

Basic properties

Name

Name one billion six hundred sixty-seven million six hundred sixty-eight thousand eighty-one

Notation

Scientific notation 1.667668081 × 10^9
Engineering notation 1.667668081 × 10^9

Prime Factorization of 1667668081

Prime Factorization 61 × 107 × 255503

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1667668081
Product of the distinct prime numbers

The prime factorization of 1667668081 is 61 × 107 × 255503. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1667668081)

Multiplication

n×y
n×2 3335336162
n×3 5003004243
n×4 6670672324
n×5 8338340405

Division

n÷y
n÷2 833834040.5
n÷3 555889360.33333
n÷3 416917020.25
n÷5 333533616.2

Exponentiation

ny
n2 2781116828386222561
n3 4.6379797642317E+27
n4 7.734610813133E+36
n5 1.2898763572019E+46

Nth Root

y√n
2√n 40837.091975311
3√n 1185.8685155489
4√n 202.08189422932
5√n 69.891107645485

Divisors of 1667668081

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 -1667668080
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 1667668081 can be divided by 8 positive divisors. The sum of these divisors (counting 1667668081) is 1, the average is 0.125.

Base conversion 1667668081

Base System Value
2 Binary 1100011011001101001100001110001
3 Ternary 11022020000022112111
4 Quaternary 1203121221201301
5 Quinary 11403410334311
6 Senary 433251525321
8 Octal 14331514161
10 Decimal 1667668081
12 Duodecimal 3a65b9841
16 Hexadecimal 63669871
20 Vigesimal 1612ia41
36 Base36 rkvwxd

Cryptographic Hash Functions

md5 4a1bd00dd6ca8d278decf7f4a5634ee2
sha1 c8ba3a3d5ef75e8c5f2b1fb11a79519ecb796d01
sha256 4f6a0a75ae3663d08543d867392cc98650e43210618951785b731a88c60db107
sha512 6e203d260d3dbad7e254c2f95e99504a2687b37b543e40c7a0a79bd38e91866a63fc0ecb9f0bb49db03b9b20bf3b21ecc2241b3bbb1004fc24d54a49098a4bab
ripemd-160 a4fa7d85304053b2cf22ab4c084e7f834df6a358

1667668081 as geometric shapes

Circle

Radius = n
Diameter 3335336162
Circumference 10478267583.792
Area 8.7371361968331E+18

Sphere

Radius = n
Volume 1.9427524206411E+28
Surface area 3.4948544787332E+19
Circumference 10478267583.792

Square

Length = n
Perimeter 6670672324
Area 2781116828386222561
Diagonal 2358438817.6869

Cube

Length = n
Surface area 1.6686700970317E+19
Volume 4.6379797642317E+27
Space diagonal 2888485846.4529

Equilateral Triangle

Length = n
Perimeter 5003004243
Area 1.2042589121374E+18
Altitude 1444242923.2264

Triangular Pyramid

Length = n
Surface area 1.2042589121374E+18
Volume 5.4659115704903E+26
Height 786146272.5623