128889773 is an odd 9-digits composite number following 128889772
and preceding 128889774 . In scientific notation, it is written as 1.28889773 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 125514720 positive integers (up to 128889773) that are relatively prime to 128889773.
128889773 has 8 divisors, whose sum is 132276480
The reverse of 128889773 is 377988821
Previous prime number is 607
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred twenty-eight million eight hundred eighty-nine thousand seven hundred seventy-three
Scientific notation
1.28889773 × 10^8
Engineering notation
1.28889773 × 10^6
Prime Factorization
41 × 607 × 5179
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128889773
Product of the distinct prime numbers
The prime factorization of 128889773 is 41 × 607 × 5179.
Since it has a total of 3 prime factors.
5 , 9 , 59 , 99 , 597 , 327 , 2937 , 3846 , 99539 , 11699 , 564206 , 834892 , 3755753 , 3232380 , 17283363 , 48379748 , 524874352 , 326441744 , 4104012564 , 4227344791
n×2
257779546
n×3
386669319
n×4
515559092
n×5
644448865
n÷2
64444886.5
n÷3
42963257.666667
n÷3
32222443.25
n÷5
25777954.6
n2
16612573583991529
n3
2.1411908381865E+24
n4
2.7597760108353E+32
n5
3.5570690356741E+40
2 √n
11352.963181478
3 √n
505.13347842452
4 √n
106.5502847555
5 √n
41.883569954566
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
-128889772
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 128889773 can be divided by 8 positive divisors.
The sum of these divisors (counting 128889773) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101011101011001110101101
3
Ternary
22222112021112022
4
Quaternary
13223223032231
5
Quinary
230443433043
6
Senary
20442315525
8
Octal
753531655
10
Decimal
128889773
12
Duodecimal
371b8ba5
16
Hexadecimal
7aeb3ad
20
Vigesimal
205b48d
36
Base36
24qjzh
md5
45cff2786c2d684579c3830e88aed1a0
sha1
cd67e16fc3a0e379028ffe83553b5743799c1934
sha256
472ecddf7808145b2dfe6053280920cb08c80532ca29269557f3d1b3023c7c16
sha512
64f8df52e4794b2c5f63092fd889aa5c4bc4804ad49848acccb9efc36431e70badb46c2ec49f9ffc1809e30a29d69c16e8152cd913f5dc1d96c791e62738e0de
ripemd-160
d66d30818b2084d699402de7eb47a82fc705868b
Diameter
257779546
Circumference
809838327.95931
Area
5.2189939128688E+16
Volume
8.9689992095738E+24
Surface area
2.0875975651475E+17
Circumference
809838327.95931
Perimeter
515559092
Area
16612573583991529
Diagonal
182277665.02779
Surface area
99675441503949174
Volume
2.1411908381865E+24
Space diagonal
223243635.41202
Perimeter
386669319
Area
7.1934553729875E+15
Altitude
111621817.70601
Surface area
7.1934553729875E+15
Volume
2.5234176024936E+23
Height
60759221.67593