2991246937 (number)

2991246937 is an odd 10-digits composite number following 2991246936 and preceding 2991246938. In scientific notation, it is written as 2.991246937 × 10^9. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 2561521104 positive integers (up to 2991246937) that are relatively prime to 2991246937.

Interesting facts

Basic properties

Name

Name two billion nine hundred ninety-one million two hundred forty-six thousand nine hundred thirty-seven

Notation

Scientific notation 2.991246937 × 10^9
Engineering notation 2.991246937 × 10^9

Prime Factorization of 2991246937

Prime Factorization 7 × 1069 × 399739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2991246937
Product of the distinct prime numbers

The prime factorization of 2991246937 is 7 × 1069 × 399739. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2991246937)

Multiplication

n×y
n×2 5982493874
n×3 8973740811
n×4 11964987748
n×5 14956234685

Division

n÷y
n÷2 1495623468.5
n÷3 997082312.33333
n÷3 747811734.25
n÷5 598249387.4

Exponentiation

ny
n2 8947558238111881969
n3 2.6764356173381E+28
n4 8.0058798424404E+37
n5 2.394756355669E+47

Nth Root

y√n
2√n 54692.293213944
3√n 1440.845525972
4√n 233.86383477131
5√n 78.554388706252

Divisors of 2991246937

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 -2991246936
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 2991246937 can be divided by 8 positive divisors. The sum of these divisors (counting 2991246937) is 1, the average is 0.125.

Base conversion 2991246937

Base System Value
2 Binary 10110010010010101100111001011001
3 Ternary 21201110120002101121
4 Quaternary 2302102230321121
5 Quinary 22111224400222
6 Senary 1212452445241
8 Octal 26222547131
10 Decimal 2991246937
12 Duodecimal 6b5919821
16 Hexadecimal b24ace59
20 Vigesimal 26ef5h6h
36 Base36 1dgwswp

Cryptographic Hash Functions

md5 72d28187a9f06058f984e8f4a0be45dc
sha1 9a91db9c63a2e125eceb6fed1251850dbcec8fb0
sha256 ff7d6f1dcd0b5ff65efac134dab812dc04be22181826de668e2e9ee3c02dfb4a
sha512 3d92b163c7125c77b8c5b051caa30481115ff008a0e467a661500cefe23de4bb4822504ec4ca5ca01e6c8385d0a912242d5a33e7211c03af8f0491b135518bd9
ripemd-160 853545b2985c0296f76d1b928bd73c72ca7f2df4

2991246937 as geometric shapes

Circle

Radius = n
Diameter 5982493874
Circumference 18794558804.704
Area 2.8109583228419E+19

Sphere

Radius = n
Volume 1.1211027297647E+29
Surface area 1.1243833291368E+20
Circumference 18794558804.704

Square

Length = n
Perimeter 11964987748
Area 8947558238111881969
Diagonal 4230261986.7124

Cube

Length = n
Surface area 5.3685349428671E+19
Volume 2.6764356173381E+28
Space diagonal 5180991672.8688

Equilateral Triangle

Length = n
Perimeter 8973740811
Area 3.8744063680228E+18
Altitude 2590495836.4344

Triangular Pyramid

Length = n
Surface area 3.8744063680228E+18
Volume 3.1542096240483E+27
Height 1410087328.9041