127764690 is an even 9-digits composite number following 127764689
and preceding 127764691 . In scientific notation, it is written as 1.27764690 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 31933440 positive integers (up to 127764690) that are relatively prime to 127764690.
127764690 has 32 divisors, whose sum is 259609920
The reverse of 127764690 is 096467721
Previous prime number is 661
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred twenty-seven million seven hundred sixty-four thousand six hundred ninety
Scientific notation
1.27764690 × 10^8
Engineering notation
1.27764690 × 10^6
Prime Factorization
2 × 3 × 85 × 661 × 379
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
127764690 Product of the distinct prime numbers
The prime factorization of 127764690 is 2 × 3 × 85 × 661 × 379.
Since it has a total of 5 prime factors.
3 , 10 , 36 , 64 , 168 , 619 , 5585 , 956 , 25197 , 15895 , 338705 , 790011 , 8809199 , 6823143 , 7505057 , 38229389 , 358846654 , 131060366 , 1488778175 , 3410396983
n×2
255529380
n×3
383294070
n×4
511058760
n×5
638823450
n÷2
63882345
n÷3
42588230
n÷3
31941172.5
n÷5
25552938
n2
16323816010796100
n3
2.0856072922364E+24
n4
2.6646696915432E+32
n5
3.4045069709242E+40
2 √n11303.304384117
3 √n503.65940549747
4 √n106.31699950674
5 √n41.810192692784
1 , 2 , 3 , 6 , 85 , 170 , 255 , 379 , 510 , 661 , 758 , 1137 , 1322 , 1983 , 2274 , 3966 , 32215 , 56185 , 64430 , 96645 , 112370 , 168555 , 193290 , 250519 , 337110 , 501038 , 751557 , 1503114 , 21294115 , 42588230 , 63882345 , 127764690
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-127764689 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 127764690 can be divided by 32 positive divisors.
The sum of these divisors (counting 127764690) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111100111011000100011010010
3
Ternary
22220102010012120
4
Quaternary
13213120203102
5
Quinary
230201432230
6
Senary
20402235110
8
Octal
747304322
10
Decimal
127764690
12
Duodecimal
36955a96
16
Hexadecimal
79d88d2
20
Vigesimal
1jiabea
36
Base36
242fv6
md5
d18829368ee7641cc1346eb8216f290c
sha1
9072519d6b73016c912190b19aaad217836e6cfd
sha256
de071bf4836a608397553d969f8693b406b67a61a93cbb03542b45b56dccc2c1
sha512
6c3d9e5165f10ffe405f985422518abba2d223ddb2f975ccbcf960d2aed6e1b8e8fa86a404ab1728e964e3b0a194417860b584e195db2a3bdc35025537c4dd81
ripemd-160
c8dd89f3e32366bdc6dd9a3460ec3d9671e1b4fc
Diameter
255529380
Circumference
802769222.98435
Area
5.1282780458068E+16
Volume
8.7361713967509E+24
Surface area
2.0513112183227E+17
Circumference
802769222.98435
Perimeter
511058760
Area
16323816010796100
Diagonal
180686557.39039
Surface area
97942896064776600
Volume
2.0856072922364E+24
Space diagonal
221294934.49329
Perimeter
383294070
Area
7.0684196760263E+15
Altitude
110647467.24664
Surface area
7.0684196760263E+15
Volume
2.4579117653875E+23
Height
60228852.463465