127888948 is an even 9-digits composite number following 127888947
and preceding 127888949 . In scientific notation, it is written as 1.27888948 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors.
There are 58131320 positive integers (up to 127888948) that are relatively prime to 127888948.
127888948 has 12 divisors, whose sum is 244151712
The reverse of 127888948 is 849888721
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred twenty-seven million eight hundred eighty-eight thousand nine hundred forty-eight
Scientific notation
1.27888948 × 10^8
Engineering notation
1.27888948 × 10^6
Prime Factorization
2 × 2 × 11 × 2906567
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
63944474
Product of the distinct prime numbers
The prime factorization of 127888948 is 2 × 2 × 11 × 2906567.
Since it has a total of 4 prime factors.
7 , 9 , 49 , 41 , 178 , 255 , 4600 , 2657 , 83764 , 56621 , 420585 , 122775 , 6245771 , 7216796 , 53681056 , 43151210 , 465213389 , 365935389 , 2128342065 , 2540490556
n×2
255777896
n×3
383666844
n×4
511555792
n×5
639444740
n÷2
63944474
n÷3
42629649.333333
n÷3
31972237
n÷5
25577789.6
n2
16355583020546704
n3
2.0916983064244E+24
n4
2.67505095942E+32
n5
3.4210945304661E+40
2 √n
11308.799582626
3 √n
503.82263117089
4 √n
106.34283982773
5 √n
41.818322060982
1 , 2 , 4 , 11 , 22 , 44 , 2906567 , 5813134 , 11626268 , 31972237 , 63944474 , 127888948
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127888947
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127888948 can be divided by 12 positive divisors.
The sum of these divisors (counting 127888948) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111100111110110111000110100
3
Ternary
22220122102122201
4
Quaternary
13213312320310
5
Quinary
230214421243
6
Senary
20405034244
8
Octal
747667064
10
Decimal
127888948
12
Duodecimal
369b5984
16
Hexadecimal
79f6e34
20
Vigesimal
1jj6278
36
Base36
2453qs
md5
9d6cad2a098b73248f0b8390e95fc74a
sha1
f391373dc37c310e2fe9a0b89dbc41dbbed2fcfe
sha256
f9783a6070fdcdd0778e6a3be28156c1791ad7833333e64110502ab968354ce7
sha512
b1c97d5a9bd3c6e767bf1a98055d709e47fec9c1ceb3d6757faa00faa6a1cdcc42d5b31f13e691d2724d432000fd95db87b2b99cc7a30e366d25deaaed51403d
ripemd-160
1d795ef90a0e4ac23068edd5f2b5215dbac3b6fc
Diameter
255777896
Circumference
803549959.02425
Area
5.1382579462527E+16
Volume
8.7616853773187E+24
Surface area
2.0553031785011E+17
Circumference
803549959.02425
Perimeter
511555792
Area
16355583020546704
Diagonal
180862284.73923
Surface area
98133498123280224
Volume
2.0916983064244E+24
Space diagonal
221510155.66253
Perimeter
383666844
Area
7.0821751947494E+15
Altitude
110755077.83127
Surface area
7.0821751947494E+15
Volume
2.4650900944485E+23
Height
60287428.246409