7890806401 is an odd 10-digits prime number following 7890806400
and preceding 7890806402 . In scientific notation, it is written as 7.890806401 × 10^9.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 7890806400 positive integers (up to 7890806401) that are relatively prime to 7890806401.
7890806401 has 2 divisors, whose sum is 7890806402
The reverse of 7890806401 is 1046080987
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 43 Digital Root 7
Name
seven billion eight hundred ninety million eight hundred six thousand four hundred one
Scientific notation
7.890806401 × 10^9
Engineering notation
7.890806401 × 10^9
Prime Factorization
7890806401
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
7890806401 Product of the distinct prime numbers
The prime factorization of 7890806401 is 7890806401.
Since it has a total of 1 prime factors.
6 , 10 , 3 , 34 , 998 , 288 , 7133 , 5217 , 52593 , 9138 , 53063 , 299630 , 2871777 , 4341018 , 30805421 , 59657863 , 18995948 , 895012184 , 5231429127 , 3734475851
n×2
15781612802
n×3
23672419203
n×4
31563225604
n×5
39454032005
n÷2
3945403200.5
n÷3
2630268800.3333
n÷3
1972701600.25
n÷5
1578161280.2
n2
6.2264825658063E+19
n3
4.9131968485979E+29
n4
3.8769085142289E+39
n5
3.0591934520169E+49
2 √n88830.211082717
3 √n1990.8588164524
4 √n298.04397508206
5 √n95.372743912145
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
7890806402 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
3945403201 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
88830.211088345 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997465 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7890806401 can be divided by 2 positive divisors.
The sum of these divisors (counting 7890806401) is 7890806402, the average is 3945403201.
Base
System
Value
2
Binary
111010110010101000010011010000001
3
Ternary
202100220221111102221
4
Quaternary
13112111002122001
5
Quinary
112130021301101
6
Senary
3342555211041
8
Octal
72625023201
10
Decimal
7890806401
12
Duodecimal
1642746a81
16
Hexadecimal
1d6542681
20
Vigesimal
635hag01
36
Base36
3mhzd6p
md5
dfd6e6da2799c874454f372d5f9717fe
sha1
0e3d5ee00b500280927eb685dd3c17ae5893af1d
sha256
4b3526c7c652b02121b8bd06d400a289c3a12bb63f34b9ebfe1eb5ed85873f5c
sha512
7b2871c7023c3438cdef0c456333f3bcd297923c298e66b125c9ce47ff4624a358185ff453b56703bcb1f212895a7eaaa0de941463f9ab0e8510b4eb58632aca
ripemd-160
ddf539b6a4796a4bbe9beedcef74af07d98e3fab
Diameter
15781612802
Circumference
49579398840.562
Area
1.9561071886442E+20
Volume
2.0580350833594E+30
Surface area
7.8244287545767E+20
Circumference
49579398840.562
Perimeter
31563225604
Area
6.2264825658063E+19
Diagonal
11159285430.355
Surface area
3.7358895394838E+20
Volume
4.9131968485979E+29
Space diagonal
13667277599.222
Perimeter
23672419203
Area
2.6961460391046E+19
Altitude
6833638799.6109
Surface area
2.6961460391046E+19
Volume
5.7902580149132E+28
Height
3719761810.1182