2046989721 (number)

2046989721 is an odd 10-digits composite number following 2046989720 and preceding 2046989722. In scientific notation, it is written as 2.046989721 × 10^9. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 1169708400 positive integers (up to 2046989721) that are relatively prime to 2046989721.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.046989721 × 10^9
Engineering notation 2.046989721 × 10^9

Prime Factorization of 2046989721

Prime Factorization 7 × 3 × 97475701

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2046989721
Product of the distinct prime numbers

The prime factorization of 2046989721 is 7 × 3 × 97475701. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2046989721)

Multiplication

n×y
n×2 4093979442
n×3 6140969163
n×4 8187958884
n×5 10234948605

Division

n÷y
n÷2 1023494860.5
n÷3 682329907
n÷3 511747430.25
n÷5 409397944.2

Exponentiation

ny
n2 4190166917879657841
n3 8.5772286101739E+27
n4 1.7557498799693E+37
n5 3.5940019569442E+46

Nth Root

y√n
2√n 45243.670507597
3√n 1269.7119897875
4√n 212.70559585398
5√n 72.815382024104

Divisors of 2046989721

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 -2046989720
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 2046989721 can be divided by 8 positive divisors. The sum of these divisors (counting 2046989721) is 1, the average is 0.125.

Base conversion 2046989721

Base System Value
2 Binary 1111010000000101001010110011001
3 Ternary 12021122202212000010
4 Quaternary 1322000221112121
5 Quinary 13143012132341
6 Senary 535042032133
8 Octal 17200512631
10 Decimal 2046989721
12 Duodecimal 491648649
16 Hexadecimal 7a029599
20 Vigesimal 1bjdde61
36 Base36 xuq3dl

Cryptographic Hash Functions

md5 931ef20f7fdab7843275dde3e44bc3d6
sha1 43e53e4a0303a154403ab0679965031f10409aae
sha256 a3cc32664ca42f53e769c62abd3258bedef08884e33c140bc23871dc249e16e2
sha512 8fb697e53379d8869599f163c7b039608df0c59182a21394d3e2e0b9efae4951b8d6a968f5cae19d9a360ee0a30767cb018e6fff5bf8f19be7d4f9f1451791d3
ripemd-160 ff498cfe680a4218d7d9537b5d9f6fbcf1e2f62b

2046989721 as geometric shapes

Circle

Radius = n
Diameter 4093979442
Circumference 12861615738.935
Area 1.3163797606526E+19

Sphere

Radius = n
Volume 3.592821118651E+28
Surface area 5.2655190426103E+19
Circumference 12861615738.935

Square

Length = n
Perimeter 8187958884
Area 4190166917879657841
Diagonal 2894880625.4765

Cube

Length = n
Surface area 2.5141001507278E+19
Volume 8.5772286101739E+27
Space diagonal 3545490199.3432

Equilateral Triangle

Length = n
Perimeter 6140969163
Area 1.8143954984905E+18
Altitude 1772745099.6716

Triangular Pyramid

Length = n
Surface area 1.8143954984905E+18
Volume 1.0108360856735E+27
Height 964960208.49217