2491014721 (number)

2491014721 is an odd 10-digits composite number following 2491014720 and preceding 2491014722. In scientific notation, it is written as 2.491014721 × 10^9. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 2299398192 positive integers (up to 2491014721) that are relatively prime to 2491014721.

Interesting facts

Basic properties

Name

Name two billion four hundred ninety-one million fourteen thousand seven hundred twenty-one

Notation

Scientific notation 2.491014721 × 10^9
Engineering notation 2.491014721 × 10^9

Prime Factorization of 2491014721

Prime Factorization 13 × 191616517

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2491014721
Product of the distinct prime numbers

The prime factorization of 2491014721 is 13 × 191616517. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 4, 38, 66, 632, 723, 5562, 2207, 41153, 53562, 862710, 22745, 1421012, 2019587, 37811978, 75185662, 988841633, 366669687, 4107690480, 7299426744

Basic calculations (n = 2491014721)

Multiplication

n×y
n×2 4982029442
n×3 7473044163
n×4 9964058884
n×5 12455073605

Division

n÷y
n÷2 1245507360.5
n÷3 830338240.33333
n÷3 622753680.25
n÷5 498202944.2

Exponentiation

ny
n2 6205154340238707841
n3 1.5457130807612E+28
n4 3.8503940386183E+37
n5 9.5913882318489E+46

Nth Root

y√n
2√n 49910.066329349
3√n 1355.5808697655
4√n 223.4056094402
5√n 75.731273293351

Divisors of 2491014721

1, 13, 191616517, 2491014721

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 -2491014720
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 2491014721 can be divided by 4 positive divisors. The sum of these divisors (counting 2491014721) is 1, the average is 0.25.

Base conversion 2491014721

Base System Value
2 Binary 10010100011110011101111001000001
3 Ternary 20102121021122210111
4 Quaternary 2110132131321001
5 Quinary 20100144432341
6 Senary 1051103031321
8 Octal 22436357101
10 Decimal 2491014721
12 Duodecimal 59629b541
16 Hexadecimal 9479de41
20 Vigesimal 1ii8ggg1
36 Base36 157339d

Cryptographic Hash Functions

md5 b2de7d2bdaf008d0a54912c3b4a10890
sha1 1ea0b87d0e7e1bff398f51285ed8f2406643e3dc
sha256 d93f3bf1e9b53c9b879f9357729587fd814696c264024e9fbd55a27b0ca99c01
sha512 82e4ea224e8dd7d73b527f6472fd4f55dc1f62b39e66e34639823b4945cf830e6782025dafcf16148fd2eb7b5bd02a7372f717cbf3cd251098c9cd4a9d42923c
ripemd-160 a491605a6674e9b3768eb418c95d5067507a94db

2491014721 as geometric shapes

Circle

Radius = n
Diameter 4982029442
Circumference 15651507094.955
Area 1.9494067289685E+19

Sphere

Radius = n
Volume 6.4746678121026E+28
Surface area 7.7976269158739E+19
Circumference 15651507094.955

Square

Length = n
Perimeter 9964058884
Area 6205154340238707841
Diagonal 3522826802.5092

Cube

Length = n
Surface area 3.7230926041432E+19
Volume 1.5457130807612E+28
Space diagonal 4314564059.174

Equilateral Triangle

Length = n
Perimeter 7473044163
Area 2.686910646525E+18
Altitude 2157282029.587

Triangular Pyramid

Length = n
Surface area 2.686910646525E+18
Volume 1.8216403352916E+27
Height 1174275600.8364