127769904 is an even 9-digits composite number following 127769903
and preceding 127769905 . In scientific notation, it is written as 1.27769904 × 10^8.
The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors.
There are 42589920 positive integers (up to 127769904) that are relatively prime to 127769904.
127769904 has 20 divisors, whose sum is 275060520
The reverse of 127769904 is 409967721
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred twenty-seven million seven hundred sixty-nine thousand nine hundred four
Scientific notation
1.27769904 × 10^8
Engineering notation
1.27769904 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 9 × 887291
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
15971238
Product of the distinct prime numbers
The prime factorization of 127769904 is 2 × 2 × 2 × 2 × 9 × 887291.
Since it has a total of 6 prime factors.
4 , 8 , 64 , 86 , 395 , 529 , 1401 , 938 , 79496 , 81712 , 341010 , 310314 , 4980570 , 9704691 , 72345836 , 7385433 , 747378493 , 285637099 , 6586836071 , 1211987796
n×2
255539808
n×3
383309712
n×4
511079616
n×5
638849520
n÷2
63884952
n÷3
42589968
n÷3
31942476
n÷5
25553980.8
n2
16325148368169216
n3
2.0858626397867E+24
n4
2.6651046924274E+32
n5
3.405201707014E+40
2 √n
11303.535022284
3 √n
503.66625674987
4 √n
106.31808417331
5 √n
41.810533936967
1 , 2 , 4 , 8 , 9 , 16 , 18 , 36 , 72 , 144 , 887291 , 1774582 , 3549164 , 7098328 , 7985619 , 14196656 , 15971238 , 31942476 , 63884952 , 127769904
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-127769903
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127769904 can be divided by 20 positive divisors.
The sum of these divisors (counting 127769904) is 1, the average is 0.05.
Base
System
Value
2
Binary
111100111011001110100110000
3
Ternary
22220102101100200
4
Quaternary
13213121310300
5
Quinary
230202114104
6
Senary
20402315200
8
Octal
747316460
10
Decimal
127769904
12
Duodecimal
36958b00
16
Hexadecimal
79d9d30
20
Vigesimal
1jib4f4
36
Base36
242jw0
md5
f32bd7f287cc042c99dffd391ac159bb
sha1
d490650eeccf4894996df42deaa47b3b7afc14e3
sha256
a85ace3975776d8367ce3d927941b9d7ee0f3f7161039933ac492dc3e5b72fba
sha512
f4cd51e76acf85581f62d5384273747d48ad2bbe8188cbc5bf546ef9d16fac9e074c6258a4e8515c7da9cb4233744fb1ff41601b687914fab92b6a6df1dbdda0
ripemd-160
1419e0afd0c4c3d93cbe2ea13abe82b1c68d8c35
Diameter
255539808
Circumference
802801983.51255
Area
5.1286966182204E+16
Volume
8.7372409940686E+24
Surface area
2.0514786472882E+17
Circumference
802801983.51255
Perimeter
511079616
Area
16325148368169216
Diagonal
180693931.09991
Surface area
97950890209015296
Volume
2.0858626397867E+24
Space diagonal
221303965.4062
Perimeter
383309712
Area
7.0689966036923E+15
Altitude
110651982.7031
Surface area
7.0689966036923E+15
Volume
2.4582126953615E+23
Height
60231310.366636