79888961 is an odd 8-digits prime number following 79888960
and preceding 79888962 . In scientific notation, it is written as 7.9888961 × 10^7.
The sum of its digits is 56. It has a total of 1 prime factors and 2 positive divisors.
There are 79888960 positive integers (up to 79888961) that are relatively prime to 79888961.
79888961 has 2 divisors, whose sum is 79888962
The reverse of 79888961 is 16988897
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
seventy-nine million eight hundred eighty-eight thousand nine hundred sixty-one
Scientific notation
7.9888961 × 10^7
Engineering notation
7.9888961 × 10^6
Prime Factorization
79888961
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
79888961
Product of the distinct prime numbers
The prime factorization of 79888961 is 79888961.
Since it has a total of 1 prime factors.
9 , 1 , 32 , 19 , 631 , 142 , 4531 , 5213 , 36798 , 30797 , 433688 , 93825 , 6882835 , 467671 , 27308000 , 90212306 , 489331888 , 242925371 , 1681400082 , 8954182661
n×2
159777922
n×3
239666883
n×4
319555844
n×5
399444805
n÷2
39944480.5
n÷3
26629653.666667
n÷3
19972240.25
n÷5
15977792.2
n2
6382246089659521
n3
5.0987100894921E+23
n4
4.0733065148974E+31
n5
3.2541222530969E+39
2 √n
8938.0624857963
3 √n
430.68749047305
4 √n
94.541326867124
5 √n
38.06250391009
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
79888962
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
39944481
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8938.0625417369
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999749653
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79888961 can be divided by 2 positive divisors.
The sum of these divisors (counting 79888961) is 79888962, the average is 39944481.
Base
System
Value
2
Binary
100110000110000001001000001
3
Ternary
12120022210001102
4
Quaternary
10300300021001
5
Quinary
130422421321
6
Senary
11532144145
8
Octal
460601101
10
Decimal
79888961
12
Duodecimal
22908055
16
Hexadecimal
4c30241
20
Vigesimal
14j6281
36
Base36
1bkapt
md5
bd07b8096bd7e93efe2feed2f2f3ddb0
sha1
70fad9dbed45e345ff659b326c76b63612131cd1
sha256
047ccea868ebf9b10afd44680b0c82ea02a71ce9db7f87d93ccf298e2fdaa3ab
sha512
cdabf154dd98fd81a815ca347613cb28df5a93083fcba40e438e622c0b181501a1a5e98979bcb1ffc422709d8937106207672a9a88749d62fa09838afb70d1bb
ripemd-160
9d10b36b67f2f59bfdffa0d8534d112f77479f0e
Diameter
159777922
Circumference
501957145.96104
Area
2.0050417428677E+16
Volume
2.135742687991E+24
Surface area
8.0201669714706E+16
Circumference
501957145.96104
Perimeter
319555844
Area
6382246089659521
Diagonal
112980052.1301
Surface area
38293476537957126
Volume
5.0987100894921E+23
Space diagonal
138371739.41589
Perimeter
239666883
Area
2.7635936234245E+15
Altitude
69185869.707944
Surface area
2.7635936234245E+15
Volume
6.0088874659736E+22
Height
37660017.376698