128977304 is an even 9-digits composite number following 128977303
and preceding 128977305 . In scientific notation, it is written as 1.28977304 × 10^8.
The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors.
There are 63093792 positive integers (up to 128977304) that are relatively prime to 128977304.
128977304 has 32 divisors, whose sum is 247104000
The reverse of 128977304 is 403779821
Previous prime number is 263
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred twenty-eight million nine hundred seventy-seven thousand three hundred four
Scientific notation
1.28977304 × 10^8
Engineering notation
1.28977304 × 10^6
Prime Factorization
2 × 2 × 2 × 59 × 263 × 1039
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
32244326
Product of the distinct prime numbers
The prime factorization of 128977304 is 2 × 2 × 2 × 59 × 263 × 1039.
Since it has a total of 6 prime factors.
3 , 10 , 8 , 50 , 998 , 759 , 4950 , 3579 , 3325 , 15386 , 922938 , 992535 , 4870654 , 224483 , 86231639 , 82627875 , 118576400 , 116002497 , 738985415 , 954228338
n×2
257954608
n×3
386931912
n×4
515909216
n×5
644886520
n÷2
64488652
n÷3
42992434.666667
n÷3
32244326
n÷5
25795460.8
n2
16635144947108416
n3
2.1455561469273E+24
n4
2.7672804741131E+32
n5
3.5691637496295E+40
2 √n
11356.817511962
3 √n
505.24780048503
4 √n
106.56837012905
5 √n
41.889257163407
1 , 2 , 4 , 8 , 59 , 118 , 236 , 263 , 472 , 526 , 1039 , 1052 , 2078 , 2104 , 4156 , 8312 , 15517 , 31034 , 61301 , 62068 , 122602 , 124136 , 245204 , 273257 , 490408 , 546514 , 1093028 , 2186056 , 16122163 , 32244326 , 64488652 , 128977304
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
-128977303
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 128977304 can be divided by 32 positive divisors.
The sum of these divisors (counting 128977304) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101100000000100110011000
3
Ternary
22222200201121012
4
Quaternary
13230000212120
5
Quinary
231004233204
6
Senary
20444233052
8
Octal
754004630
10
Decimal
128977304
12
Duodecimal
3723b788
16
Hexadecimal
7b00998
20
Vigesimal
2062354
36
Base36
24sfiw
md5
d3e9a40a3f9820d3ee8fd6e1c167df61
sha1
091a848c5ccd24c2bfbe2dd77efa7725503b9ebd
sha256
2601c46db3d9d24b81cf73c204dfea38dec8fa0b1f9ec0f913babff74d345376
sha512
28e6b412ab3e103cfbd42e84dcf89fc235e29e1259737621b55b01b5b0d84e5d06e47de181f7c793ed37a830601075c9a4789e6078735321783951bf6c2d06e0
ripemd-160
0a9d67f4d8e728286115269206c86f9342723df3
Diameter
257954608
Circumference
810388301.45243
Area
5.2260849157237E+16
Volume
8.9872845720682E+24
Surface area
2.0904339662895E+17
Circumference
810388301.45243
Perimeter
515909216
Area
16635144947108416
Diagonal
182401452.55512
Surface area
99810869682650496
Volume
2.1455561469273E+24
Space diagonal
223395243.55126
Perimeter
386931912
Area
7.2032290599161E+15
Altitude
111697621.77563
Surface area
7.2032290599161E+15
Volume
2.5285621681813E+23
Height
60800484.185039