7490607681 is an odd 10-digits composite number following 7490607680
and preceding 7490607682 . In scientific notation, it is written as 7.490607681 × 10^9.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 4993208640 positive integers (up to 7490607681) that are relatively prime to 7490607681.
7490607681 has 8 divisors, whose sum is 9988536544
The reverse of 7490607681 is 1867060947
Previous prime number is 9787
Is Prime? no Number parity odd Number length 10 Sum of Digits 48 Digital Root 3
Name
seven billion four hundred ninety million six hundred seven thousand six hundred eighty-one
Scientific notation
7.490607681 × 10^9
Engineering notation
7.490607681 × 10^9
Prime Factorization
3 × 9787 × 255121
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7490607681 Product of the distinct prime numbers
The prime factorization of 7490607681 is 3 × 9787 × 255121.
Since it has a total of 3 prime factors.
7 , 4 , 14 , 73 , 464 , 91 , 8992 , 6850 , 53924 , 40434 , 968248 , 190602 , 5038703 , 1021668 , 95560626 , 6787005 , 33340973 , 282973270 , 1759483999 , 7340863983
n×2
14981215362
n×3
22471823043
n×4
29962430724
n×5
37453038405
n÷2
3745303840.5
n÷3
2496869227
n÷3
1872651920.25
n÷5
1498121536.2
n2
5.6109203430656E+19
n3
4.2029203019246E+29
n4
3.1482427096228E+39
n5
2.3582251022353E+49
2 √n86548.296811665
3 √n1956.6163751306
4 √n294.19091898232
5 √n94.385093486327
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
-7490607680 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 7490607681 can be divided by 8 positive divisors.
The sum of these divisors (counting 7490607681) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111110011110011001101001000001
3
Ternary
201100000220022000010
4
Quaternary
12332132121221001
5
Quinary
110320043421211
6
Senary
3235141415133
8
Octal
67636315101
10
Decimal
7490607681
12
Duodecimal
155070a4a9
16
Hexadecimal
1be799a41
20
Vigesimal
5h0g5j41
36
Base36
3fvppvl
md5
86cfa1b15f484bede62dd2d1b89fa53f
sha1
a961ec0a26d797d3c82edfb1f9cb2120013fdcdb
sha256
82db3ed91876da2c0c37f4049b178c752f9f8ca0f8be4e9496764f235269df8a
sha512
a307e90fbe32db1748b579c711c36af2fb2c8f904495f1f52277a915e74590016fe40a9c37c195149a103cfc8c147f3facb2fc9e03552f9b869cbaa65b16a77f
ripemd-160
852a94f226532663a22653973b6545d9028d9692
Diameter
14981215362
Circumference
47064876123.106
Area
1.7627226129652E+20
Volume
1.76051513922E+30
Surface area
7.050890451861E+20
Circumference
47064876123.106
Perimeter
29962430724
Area
5.6109203430656E+19
Diagonal
10593318972.886
Surface area
3.3665522058394E+20
Volume
4.2029203019246E+29
Space diagonal
12974113083.058
Perimeter
22471823043
Area
2.4295997778529E+19
Altitude
6487056541.5288
Surface area
2.4295997778529E+19
Volume
4.9531890771292E+28
Height
3531106324.2954