1661001331 (number)

1661001331 is an odd 10-digits composite number following 1661001330 and preceding 1661001332. In scientific notation, it is written as 1.661001331 × 10^9. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 1510001200 positive integers (up to 1661001331) that are relatively prime to 1661001331.

Interesting facts

Basic properties

Name

Name one billion six hundred sixty-one million one thousand three hundred thirty-one

Notation

Scientific notation 1.661001331 × 10^9
Engineering notation 1.661001331 × 10^9

Prime Factorization of 1661001331

Prime Factorization 11 × 151000121

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1661001331
Product of the distinct prime numbers

The prime factorization of 1661001331 is 11 × 151000121. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 56, 86, 564, 538, 9341, 8282, 59583, 61069, 814651, 360302, 8540065, 3779276, 86934713, 52562207, 366609200, 280018769, 967285525, 5821051390

Basic calculations (n = 1661001331)

Multiplication

n×y
n×2 3322002662
n×3 4983003993
n×4 6644005324
n×5 8305006655

Division

n÷y
n÷2 830500665.5
n÷3 553667110.33333
n÷3 415250332.75
n÷5 332200266.2

Exponentiation

ny
n2 2758925421583771561
n3 4.5825787973804E+27
n4 7.6116694818612E+36
n5 1.2642993140504E+46

Nth Root

y√n
2√n 40755.384073764
3√n 1184.2861768203
4√n 201.87962768383
5√n 69.835138065511

Divisors of 1661001331

1, 11, 151000121, 1661001331

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1661001330
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1661001331 can be divided by 4 positive divisors. The sum of these divisors (counting 1661001331) is 1, the average is 0.25.

Base conversion 1661001331

Base System Value
2 Binary 1100011000000001101111001110011
3 Ternary 11021202110121110211
4 Quaternary 1203000031321303
5 Quinary 11400204020311
6 Senary 432453004551
8 Octal 14300157163
10 Decimal 1661001331
12 Duodecimal 3a4323757
16 Hexadecimal 6300de73
20 Vigesimal 15j1536b
36 Base36 rgx0tv

Cryptographic Hash Functions

md5 93d32b3fc5177f990256d756f50662b7
sha1 63478979690ad77f9f3246a02177fa9e23e7b8a3
sha256 938ce0598343c5a6e2ce082097107fa686b3751db64033ce977ef7087e9609e3
sha512 dc85d2efaca23503761c775cad4ac3e29255123142d81ca1b8d28721547d4d191a2ca9faabd9697e7963d1715cae334017a87cb3ad223d951a5d214b9646b8de
ripemd-160 ee1c0d924e64b250f3cdbbc69e2caa88d235f72e

1661001331 as geometric shapes

Circle

Radius = n
Diameter 3322002662
Circumference 10436379158.145
Area 8.6674198362497E+18

Sphere

Radius = n
Volume 1.9195461179129E+28
Surface area 3.4669679344999E+19
Circumference 10436379158.145

Square

Length = n
Perimeter 6644005324
Area 2758925421583771561
Diagonal 2349010609.42

Cube

Length = n
Surface area 1.6553552529503E+19
Volume 4.5825787973804E+27
Space diagonal 2876938696.7315

Equilateral Triangle

Length = n
Perimeter 4983003993
Area 1.1946497511191E+18
Altitude 1438469348.3658

Triangular Pyramid

Length = n
Surface area 1.1946497511191E+18
Volume 5.4006209049156E+26
Height 783003536.47332