387628298 is an even 9-digits composite number following 387628297
and preceding 387628299 . In scientific notation, it is written as 3.87628298 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 192693664 positive integers (up to 387628298) that are relatively prime to 387628298.
387628298 has 8 divisors, whose sum is 584803908
The reverse of 387628298 is 892826783
Previous prime number is 173
Is Prime? no Number parity even Number length 9 Sum of Digits 53 Digital Root 8
Name
three hundred eighty-seven million six hundred twenty-eight thousand two hundred ninety-eight
Scientific notation
3.87628298 × 10^8
Engineering notation
3.87628298 × 10^6
Prime Factorization
2 × 173 × 1120313
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
387628298 Product of the distinct prime numbers
The prime factorization of 387628298 is 2 × 173 × 1120313.
Since it has a total of 3 prime factors.
10 , 10 , 17 , 87 , 974 , 48 , 509 , 68 , 72700 , 55936 , 782956 , 638730 , 3111399 , 9269398 , 90761403 , 21748128 , 485123229 , 114564618 , 2737544306 , 7474095143
n×2
775256596
n×3
1162884894
n×4
1550513192
n×5
1938141490
n÷2
193814149
n÷3
129209432.66667
n÷3
96907074.5
n÷5
77525659.6
n2
150255697410376804
n3
5.8243360251987E+25
n4
2.2576774604279E+34
n5
8.7513967141862E+42
2 √n19688.278187795
3 √n729.13031980058
4 √n140.31492503577
5 √n52.201513499646
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
-387628297 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 387628298 can be divided by 8 positive divisors.
The sum of these divisors (counting 387628298) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111000110101011110100001010
3
Ternary
1000000101120001122
4
Quaternary
113012223310022
5
Quinary
1243213101143
6
Senary
102244115242
8
Octal
2706536412
10
Decimal
387628298
12
Duodecimal
a9995b22
16
Hexadecimal
171abd0a
20
Vigesimal
612daei
36
Base36
6es7wq
md5
6d0f9b58adfdc45f1240c28a311e1d53
sha1
463bacdcf9326bb1f83d6207f5d7b784f6cb491e
sha256
f82eda340e61eb7e38fdc2f9868fa3eb5da5946dbfbe6d9ec285caab073154a6
sha512
4bebef4ec25be3716c3dcaae5c89686aa4d99da65ea5f0f52b015ce22921a1907ea027c90b6f993f401d1b35dabae7870c13e414e57f57139bf3d7ab6e9df6c8
ripemd-160
8dc560f617e4e52e81d9c087df0f15e4b655be2a
Diameter
775256596
Circumference
2435540426.6406
Area
4.7204219514445E+17
Volume
2.4396921691737E+26
Surface area
1.8881687805778E+18
Circumference
2435540426.6406
Perimeter
1550513192
Area
150255697410376804
Diagonal
548189196.1912
Surface area
901534184462260824
Volume
5.8243360251987E+25
Space diagonal
671391906.58745
Perimeter
1162884894
Area
6.5062625510367E+16
Altitude
335695953.29372
Surface area
6.5062625510367E+16
Volume
6.8640458322119E+24
Height
182729732.06373