7490622987 is an odd 10-digits composite number following 7490622986
and preceding 7490622988 . In scientific notation, it is written as 7.490622987 × 10^9.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 4949501760 positive integers (up to 7490622987) that are relatively prime to 7490622987.
7490622987 has 12 divisors, whose sum is 7847249736
The reverse of 7490622987 is 7892260947
Previous prime number is 113
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
seven billion four hundred ninety million six hundred twenty-two thousand nine hundred eighty-seven
Scientific notation
7.490622987 × 10^9
Engineering notation
7.490622987 × 10^9
Prime Factorization
27 × 27 × 113 × 90931
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
277430481 Product of the distinct prime numbers
The prime factorization of 7490622987 is 27 × 27 × 113 × 90931.
Since it has a total of 4 prime factors.
7 , 7 , 99 , 52 , 455 , 50 , 1396 , 7420 , 28300 , 82735 , 963630 , 396422 , 9466905 , 9996804 , 42465287 , 64038180 , 931388073 , 613383872 , 3844967564 , 6535392692
n×2
14981245974
n×3
22471868961
n×4
29962491948
n×5
37453114935
n÷2
3745311493.5
n÷3
2496874329
n÷3
1872655746.75
n÷5
1498124597.4
n2
5.6109432733373E+19
n3
4.2029460662013E+29
n4
3.1482684416609E+39
n5
2.3582491958352E+49
2 √n86548.385236236
3 √n1956.6177078196
4 √n294.19106926662
5 √n94.38513205882
1 , 27 , 113 , 729 , 3051 , 82377 , 90931 , 2455137 , 10275203 , 66288699 , 277430481 , 7490622987
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7490622986 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7490622987 can be divided by 12 positive divisors.
The sum of these divisors (counting 7490622987) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110111110011110011101011000001011
3
Ternary
201100000221002000000
4
Quaternary
12332132131120023
5
Quinary
110320044413422
6
Senary
3235142014043
8
Octal
67636353013
10
Decimal
7490622987
12
Duodecimal
1550717323
16
Hexadecimal
1be79d60b
20
Vigesimal
5h0g7h97
36
Base36
3fvq1or
md5
d41e414d71ec6cc536c692fc0cb7052a
sha1
e0093ccfe18f61c9870a055a0699e48a0a1b6405
sha256
904c08b1c83f9f00ea3b94e71dfa36ff5a5863b7d600e6c7be223712e4bbd186
sha512
ef7a5e7d486dc9a56c59321b3e761c0cc523db1e80284d43984f18c6f96a1343847a27933e3e7a104dbd4b7ccfc2f7e3234a08ccaf2d0a631873afa51a914e76
ripemd-160
a2e36ad9519a4aaa915808a7c5e5aaffadd423f0
Diameter
14981245974
Circumference
47064972293.54
Area
1.7627298167225E+20
Volume
1.760525931335E+30
Surface area
7.0509192668902E+20
Circumference
47064972293.54
Perimeter
29962491948
Area
5.6109432733373E+19
Diagonal
10593340618.839
Surface area
3.3665659640024E+20
Volume
4.2029460662013E+29
Space diagonal
12974139593.827
Perimeter
22471868961
Area
2.4296097069517E+19
Altitude
6487069796.9137
Surface area
2.4296097069517E+19
Volume
4.9532194406205E+28
Height
3531113539.613