628375908 is an even 9-digits composite number following 628375907
and preceding 628375909 . In scientific notation, it is written as 6.28375908 × 10^8.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 209030080 positive integers (up to 628375908) that are relatively prime to 628375908.
628375908 has 24 divisors, whose sum is 1469210400
The reverse of 628375908 is 809573826
Previous prime number is 491
Is Prime? no Number parity even Number length 9 Sum of Digits 48 Digital Root 3
Name
six hundred twenty-eight million three hundred seventy-five thousand nine hundred eight
Scientific notation
6.28375908 × 10^8
Engineering notation
6.28375908 × 10^6
Prime Factorization
2 × 2 × 3 × 491 × 106649
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
314187954 Product of the distinct prime numbers
The prime factorization of 628375908 is 2 × 2 × 3 × 491 × 106649.
Since it has a total of 5 prime factors.
5 , 2 , 2 , 53 , 897 , 402 , 3482 , 4903 , 8762 , 2316 , 292133 , 271263 , 2526239 , 1179864 , 41880675 , 43976189 , 114020581 , 569986995 , 1085900088 , 2731068821
n×2
1256751816
n×3
1885127724
n×4
2513503632
n×5
3141879540
n÷2
314187954
n÷3
209458636
n÷3
157093977
n÷5
125675181.6
n2
394856281754824464
n3
2.4811817457719E+26
n4
1.5591148324125E+35
n5
9.7971019849344E+43
2 √n25067.427231369
3 √n856.52460236811
4 √n158.32696305863
5 √n57.496830525855
1 , 2 , 3 , 4 , 6 , 12 , 491 , 982 , 1473 , 1964 , 2946 , 5892 , 106649 , 213298 , 319947 , 426596 , 639894 , 1279788 , 52364659 , 104729318 , 157093977 , 209458636 , 314187954 , 628375908
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-628375907 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 628375908 can be divided by 24 positive divisors.
The sum of these divisors (counting 628375908) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100101011101000100000101100100
3
Ternary
1121210101210200210
4
Quaternary
211131010011210
5
Quinary
2241331012113
6
Senary
142204135420
8
Octal
4535040544
10
Decimal
628375908
12
Duodecimal
156537570
16
Hexadecimal
25744164
20
Vigesimal
9g76jf8
36
Base36
ae49yc
md5
6a32b58a9773d3b20cca104f9c8d7645
sha1
fdebeed084232218d9ea1023cef748c1091027e7
sha256
b9f62c5293e7ab19413f4054b26dc09486717041f983c3a98aa957152ae95977
sha512
d2575b27f8f8acd720bb225efec8be82b0851c85c72c8d91973a65d40f74da2ba0f5aa579e5e763b0d811ea179a611f6bff15feb03460a8f6000adbe4a48da21
ripemd-160
5768bd077fb597ea3033a70d66d3820ae93211f0
Diameter
1256751816
Circumference
3948202272.5312
Area
1.2404775939847E+18
Volume
1.0393149792984E+27
Surface area
4.961910375939E+18
Circumference
3948202272.5312
Perimeter
2513503632
Area
394856281754824464
Diagonal
888657731.36211
Surface area
2369137690528946784
Volume
2.4811817457719E+26
Space diagonal
1088378998.9082
Perimeter
1885127724
Area
1.7097778542177E+17
Altitude
544189499.45411
Surface area
1.7097778542177E+17
Volume
2.9241007296527E+25
Height
296219243.78737