7924427998 is an even 10-digits composite number following 7924427997
and preceding 7924427999 . In scientific notation, it is written as 7.924427998 × 10^9.
The sum of its digits is 61. It has a total of 4 prime factors and 16 positive divisors.
There are 3919668480 positive integers (up to 7924427998) that are relatively prime to 7924427998.
7924427998 has 16 divisors, whose sum is 12014385264
The reverse of 7924427998 is 8997244297
Previous prime number is 2731
Is Prime? no Number parity even Number length 10 Sum of Digits 61 Digital Root 7
Name
seven billion nine hundred twenty-four million four hundred twenty-seven thousand nine hundred ninety-eight
Scientific notation
7.924427998 × 10^9
Engineering notation
7.924427998 × 10^9
Prime Factorization
2 × 97 × 2731 × 14957
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7924427998 Product of the distinct prime numbers
The prime factorization of 7924427998 is 2 × 97 × 2731 × 14957.
Since it has a total of 4 prime factors.
4 , 3 , 85 , 85 , 626 , 728 , 5767 , 3660 , 13438 , 78131 , 127811 , 550057 , 7648254 , 4760702 , 87391509 , 93621096 , 612719271 , 770690071 , 2458017275 , 7870747555
n×2
15848855996
n×3
23773283994
n×4
31697711992
n×5
39622139990
n÷2
3962213999
n÷3
2641475999.3333
n÷3
1981106999.5
n÷5
1584885599.6
n2
6.2796559095486E+19
n3
4.9762681107433E+29
n4
3.9434078342329E+39
n5
3.1249251449128E+49
2 √n89019.256332549
3 √n1993.6823981324
4 √n298.36094974468
5 √n95.453879669629
1 , 2 , 97 , 194 , 2731 , 5462 , 14957 , 29914 , 264907 , 529814 , 1450829 , 2901658 , 40847567 , 81695134 , 3962213999 , 7924427998
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7924427997 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7924427998 can be divided by 16 positive divisors.
The sum of these divisors (counting 7924427998) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011000010101010010110011011110
3
Ternary
202110021012122121021
4
Quaternary
13120111102303132
5
Quinary
112212123143443
6
Senary
3350155554354
8
Octal
73025226336
10
Decimal
7924427998
12
Duodecimal
1651a5b9ba
16
Hexadecimal
1d8552cde
20
Vigesimal
63g7d9ji
36
Base36
3n1zzry
md5
be6df602bc6a8ba1675549a81ce5de0f
sha1
63b0c4cb1a1953f57c84488d813d0c539be502d6
sha256
dd74b0a225bad0cb2001a676c485dbdf54a02d1b06ff496cde6d17c1dfe75aec
sha512
dd9e45a86f8a052d030f47fc021ea101145c5e1b5ade65cc2500557455d95cad1e764601da53b928c05bf1109134b48cba825ec1979da18b0f0a4ca0b0bc9105
ripemd-160
3d4f3cef886f95c5deb0fa7eb3b11b43d2435279
Diameter
15848855996
Circumference
49790649564.836
Area
1.972812087251E+20
Volume
2.0844543118673E+30
Surface area
7.8912483490039E+20
Circumference
49790649564.836
Perimeter
31697711992
Area
6.2796559095486E+19
Diagonal
11206833548.821
Surface area
3.7677935457292E+20
Volume
4.9762681107433E+29
Space diagonal
13725511913.457
Perimeter
23773283994
Area
2.7191707723471E+19
Altitude
6862755956.7287
Surface area
2.7191707723471E+19
Volume
5.8645882101816E+28
Height
3735611182.9402