51988789 is an odd 8-digits prime number following 51988788
and preceding 51988790 . In scientific notation, it is written as 5.1988789 × 10^7.
The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors.
There are 51988788 positive integers (up to 51988789) that are relatively prime to 51988789.
51988789 has 2 divisors, whose sum is 51988790
The reverse of 51988789 is 98788915
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 55 Digital Root 1
Name
fifty-one million nine hundred eighty-eight thousand seven hundred eighty-nine
Scientific notation
5.1988789 × 10^7
Engineering notation
5.1988789 × 10^6
Prime Factorization
51988789
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
51988789 Product of the distinct prime numbers
The prime factorization of 51988789 is 51988789.
Since it has a total of 1 prime factors.
3 , 5 , 45 , 60 , 975 , 434 , 390 , 9759 , 54694 , 23436 , 56299 , 522106 , 8713866 , 6935368 , 91894789 , 77231098 , 446937965 , 993033737 , 9598336793 , 1669152267
n×2
103977578
n×3
155966367
n×4
207955156
n×5
259943945
n÷2
25994394.5
n÷3
17329596.333333
n÷3
12997197.25
n÷5
10397757.8
n2
2702834181686521
n3
1.4051707597369E+23
n4
7.305312613693E+30
n5
3.7979435605233E+38
2 √n7210.3251660379
3 √n373.2242899188
4 √n84.913633569869
5 √n34.928661249951
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
51988790 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
25994395 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7210.3252353829 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999615302 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51988789 can be divided by 2 positive divisors.
The sum of these divisors (counting 51988789) is 51988790, the average is 25994395.
Base
System
Value
2
Binary
11000110010100100100110101
3
Ternary
10121211022012201
4
Quaternary
3012110210311
5
Quinary
101302120124
6
Senary
5054144501
8
Octal
306244465
10
Decimal
51988789
12
Duodecimal
154b2131
16
Hexadecimal
3194935
20
Vigesimal
g4ibj9
36
Base36
uyat1
md5
95d4f6b8844e61cdfd4fdaacfe0958df
sha1
a04779c358474f9279e9f1dc04e89df6bbc231ab
sha256
a6943d10d46cc99b43635e7f30439277a04fd9cd21882ae5e6791d432504f20e
sha512
b5f8a211eea77138e04e084d4de8e1192678cc2552f04d234a527c08041cddb4ef3b5110bca86291002a381574a0939b26207fe05ea90561c946fe7449423bdb
ripemd-160
75e553362f72722fb8b98838c99bdab274411727
Diameter
103977578
Circumference
326655195.18286
Area
8.4912040090578E+15
Volume
5.8859655144381E+23
Surface area
3.3964816036231E+16
Circumference
326655195.18286
Perimeter
207955156
Area
2702834181686521
Diagonal
73523250.495153
Surface area
16217005090119126
Volume
1.4051707597369E+23
Space diagonal
90047223.971978
Perimeter
155966367
Area
1.1703615317787E+15
Altitude
45023611.985989
Surface area
1.1703615317787E+15
Volume
1.6560096215583E+22
Height
24507750.165051