7924420643 is an odd 10-digits prime number following 7924420642
and preceding 7924420644 . In scientific notation, it is written as 7.924420643 × 10^9.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 7924420642 positive integers (up to 7924420643) that are relatively prime to 7924420643.
7924420643 has 2 divisors, whose sum is 7924420644
The reverse of 7924420643 is 3460244297
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 41 Digital Root 5
Name
seven billion nine hundred twenty-four million four hundred twenty thousand six hundred forty-three
Scientific notation
7.924420643 × 10^9
Engineering notation
7.924420643 × 10^9
Prime Factorization
7924420643
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
7924420643 Product of the distinct prime numbers
The prime factorization of 7924420643 is 7924420643.
Since it has a total of 1 prime factors.
9 , 7 , 14 , 10 , 251 , 809 , 468 , 6007 , 10576 , 91090 , 874094 , 212223 , 4568553 , 9181696 , 73205733 , 57602455 , 238108843 , 382931757 , 6535110886 , 5505940593
n×2
15848841286
n×3
23773261929
n×4
31697682572
n×5
39622103215
n÷2
3962210321.5
n÷3
2641473547.6667
n÷3
1981105160.75
n÷5
1584884128.6
n2
6.2796442527205E+19
n3
4.9762542546954E+29
n4
3.9433931940725E+39
n5
3.1249106430574E+49
2 √n89019.215021253
3 √n1993.6817813249
4 √n298.36088051427
5 √n95.453861950658
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
7924420644 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
3962210322 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
89019.215026869 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997476 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7924420643 can be divided by 2 positive divisors.
The sum of these divisors (counting 7924420643) is 7924420644, the average is 3962210322.
Base
System
Value
2
Binary
111011000010101010001000000100011
3
Ternary
202110021012021111212
4
Quaternary
13120111101000203
5
Quinary
112212122430033
6
Senary
3350155500335
8
Octal
73025210043
10
Decimal
7924420643
12
Duodecimal
1651a576ab
16
Hexadecimal
1d8551023
20
Vigesimal
63g7cbc3
36
Base36
3n1zu3n
md5
442e48796355ac7f53c9775a8f2a935f
sha1
de86ceeafaf375266ad1454fd9bbca6a131c1a66
sha256
4b4b0b5d21977a671251be61d15968e0da009e32821f3567b033b069c4ece0a4
sha512
2f2f83f98ebbb3b0737f92743b2d66c7e15e6233348ef678ac5e5193011f4413acdb32cf9af18b01ee0780cd3ae816535ba68bd3d0ea864d75a274e80f01ce32
ripemd-160
fcdacbd811834bda894e7325f26978cc02258fac
Diameter
15848841286
Circumference
49790603352.008
Area
1.9728084251504E+20
Volume
2.0844485078595E+30
Surface area
7.8912337006016E+20
Circumference
49790603352.008
Perimeter
31697682572
Area
6.2796442527205E+19
Diagonal
11206823147.28
Surface area
3.7677865516323E+20
Volume
4.9762542546954E+29
Space diagonal
13725499174.224
Perimeter
23773261929
Area
2.7191657247924E+19
Altitude
6862749587.1118
Surface area
2.7191657247924E+19
Volume
5.8645718806726E+28
Height
3735607715.76