51988121 is an odd 8-digits prime number following 51988120
and preceding 51988122 . In scientific notation, it is written as 5.1988121 × 10^7.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 51988120 positive integers (up to 51988121) that are relatively prime to 51988121.
51988121 has 2 divisors, whose sum is 51988122
The reverse of 51988121 is 12188915
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 35 Digital Root 8
Name
fifty-one million nine hundred eighty-eight thousand one hundred twenty-one
Scientific notation
5.1988121 × 10^7
Engineering notation
5.1988121 × 10^6
Prime Factorization
51988121
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
51988121 Product of the distinct prime numbers
The prime factorization of 51988121 is 51988121.
Since it has a total of 1 prime factors.
5 , 5 , 82 , 92 , 181 , 401 , 4803 , 2075 , 38366 , 16931 , 836278 , 201464 , 2753635 , 1097378 , 49389653 , 74115057 , 533136801 , 906172610 , 6821605004 , 1414604098
n×2
103976242
n×3
155964363
n×4
207952484
n×5
259940605
n÷2
25994060.5
n÷3
17329373.666667
n÷3
12997030.25
n÷5
10397624.2
n2
2702764725110641
n3
1.4051165956358E+23
n4
7.3049371593024E+30
n5
3.7976995693521E+38
2 √n7210.278843429
3 √n373.22269140177
4 √n84.913360806348
5 √n34.928571490346
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
51988122 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
25994061 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7210.2789127745 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999615297 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51988121 can be divided by 2 positive divisors.
The sum of these divisors (counting 51988121) is 51988122, the average is 25994061.
Base
System
Value
2
Binary
11000110010100011010011001
3
Ternary
10121211021021222
4
Quaternary
3012110122121
5
Quinary
101302104441
6
Senary
5054141425
8
Octal
306243231
10
Decimal
51988121
12
Duodecimal
154b1875
16
Hexadecimal
3194699
20
Vigesimal
g4ia61
36
Base36
uyaah
md5
d2f9c149b75e1431c415eac6f7a16029
sha1
37e971c0a149eb4f4e7dcc1964874b244a22ee2e
sha256
cb4a2947719f6dfe42bae8ff0e5029ca6da72517a2194dd86cafe4cb9642d131
sha512
b0ad4c69e384f1939930bc9bd9d9d0add509fb6326ac47a0d79dd1c4e8c15063728c6ee93662b4c010ddceec62392a2c8ab63ae856000110324ecd531310e3aa
ripemd-160
87adb2a59ab30f7f18bd85f4c1aa3b9d55147abe
Diameter
103976242
Circumference
326650998.01507
Area
8.4909858047892E+15
Volume
5.8857386323822E+23
Surface area
3.3963943219157E+16
Circumference
326650998.01507
Perimeter
207952484
Area
2702764725110641
Diagonal
73522305.800494
Surface area
16216588350663846
Volume
1.4051165956358E+23
Space diagonal
90046066.962039
Perimeter
155964363
Area
1.1703314561991E+15
Altitude
45023033.481019
Surface area
1.1703314561991E+15
Volume
1.6559457885531E+22
Height
24507435.266831