51988875 is an odd 8-digits composite number following 51988874
and preceding 51988876 . In scientific notation, it is written as 5.1988875 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 27727200 positive integers (up to 51988875) that are relatively prime to 51988875.
51988875 has 8 divisors, whose sum is 69873552
The reverse of 51988875 is 57888915
Previous prime number is 125
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
fifty-one million nine hundred eighty-eight thousand eight hundred seventy-five
Scientific notation
5.1988875 × 10^7
Engineering notation
5.1988875 × 10^6
Prime Factorization
3 × 125 × 138637
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
51988875
Product of the distinct prime numbers
The prime factorization of 51988875 is 3 × 125 × 138637.
Since it has a total of 3 prime factors.
5 , 5 , 45 , 20 , 532 , 799 , 3285 , 8816 , 4497 , 1096 , 761721 , 836930 , 5472488 , 4708199 , 51884090 , 72532106 , 585615073 , 528956310 , 7774865621 , 9757116861
n×2
103977750
n×3
155966625
n×4
207955500
n×5
259944375
n÷2
25994437.5
n÷3
17329625
n÷3
12997218.75
n÷5
10397775
n2
2702843123765625
n3
1.4051777330606E+23
n4
7.3053609516871E+30
n5
3.7979749734714E+38
2 √n
7210.3311297055
3 √n
373.22449571491
4 √n
84.913668685939
5 √n
34.928672805761
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-51988874
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 51988875 can be divided by 8 positive divisors.
The sum of these divisors (counting 51988875) is 1, the average is 0.125.
Base
System
Value
2
Binary
11000110010100100110001011
3
Ternary
10121211022022220
4
Quaternary
3012110212023
5
Quinary
101302121000
6
Senary
5054145123
8
Octal
306244613
10
Decimal
51988875
12
Duodecimal
154b21a3
16
Hexadecimal
319498b
20
Vigesimal
g4ic3f
36
Base36
uyavf
md5
98cf65179fb41551a041ea3ba7f6262d
sha1
cc9895962767fb5f216fee9e2d003e33f017a505
sha256
f52aaeae203df9bdc680d41a0a6a6d21b273da60a2badb6db44631a91bb98088
sha512
167422c6fb82eb6ed1d73a891d395566448af6eda2aa1bd738c0b3d86bf885b74a2c8fb25ca22582bd24bc91d9608bf22e233176e897a7aa5129c777fb261c22
ripemd-160
615d5174a8aefc6e0b3f4425d1db101423de7df7
Diameter
103977750
Circumference
326655735.5368
Area
8.4912321014278E+15
Volume
5.8859947242282E+23
Surface area
3.3964928405711E+16
Circumference
326655735.5368
Perimeter
207955500
Area
2702843123765625
Diagonal
73523372.11752
Surface area
16217058742593750
Volume
1.4051777330606E+23
Space diagonal
90047372.928347
Perimeter
155966625
Area
1.1703654038126E+15
Altitude
45023686.464174
Surface area
1.1703654038126E+15
Volume
1.6560178396992E+22
Height
24507790.70584