387869275 is an odd 9-digits composite number following 387869274
and preceding 387869276 . In scientific notation, it is written as 3.87869275 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors.
There are 308959040 positive integers (up to 387869275) that are relatively prime to 387869275.
387869275 has 12 divisors, whose sum is 483029352
The reverse of 387869275 is 572968783
Previous prime number is 233
Is Prime? no Number parity odd Number length 9 Sum of Digits 55 Digital Root 1
Name
three hundred eighty-seven million eight hundred sixty-nine thousand two hundred seventy-five
Scientific notation
3.87869275 × 10^8
Engineering notation
3.87869275 × 10^6
Prime Factorization
5 × 5 × 233 × 66587
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
77573855 Product of the distinct prime numbers
The prime factorization of 387869275 is 5 × 5 × 233 × 66587.
Since it has a total of 4 prime factors.
4 , 2 , 73 , 84 , 322 , 36 , 8150 , 4120 , 11519 , 76358 , 975727 , 31757 , 3024861 , 7892189 , 21813650 , 17731711 , 531532023 , 660842038 , 2343806584 , 1768174753
n×2
775738550
n×3
1163607825
n×4
1551477100
n×5
1939346375
n÷2
193934637.5
n÷3
129289758.33333
n÷3
96967318.75
n÷5
77573855
n2
150442574489025625
n3
5.8352052296192E+25
n4
2.2632968218886E+34
n5
8.7786329741574E+42
2 √n19694.397045861
3 √n729.28138138943
4 √n140.33672735909
5 √n52.20800231239
1 , 5 , 25 , 233 , 1165 , 5825 , 66587 , 332935 , 1664675 , 15514771 , 77573855 , 387869275
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-387869274 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 387869275 can be divided by 12 positive divisors.
The sum of these divisors (counting 387869275) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111000111100110101001011011
3
Ternary
1000000211210121201
4
Quaternary
113013212221123
5
Quinary
1243243304100
6
Senary
102253215031
8
Octal
2707465133
10
Decimal
387869275
12
Duodecimal
a9a91477
16
Hexadecimal
171e6a5b
20
Vigesimal
6143d3f
36
Base36
6exduj
md5
dcafff2b61e817c74224ca136f4f0f1f
sha1
32b3089ffe4122afa4c317ca0e36cf38f3d7b86a
sha256
caac3bb115de0ecb9aff4e7e4259311b4577953baa46fb3468e21bb14991cfb9
sha512
7e2348fafcedc598753a731abb49c04e3c472fd8e7cdd505cbe19680159cb07bcec1b81ec6b70b1b131d665fe3010b163b3a418a03dd353190526018abda26ab
ripemd-160
a3599d0cf58d9d5d0869f415ad4f1b889f30f8f9
Diameter
775738550
Circumference
2437054529.7864
Area
4.7262928680186E+17
Volume
2.4442450508747E+26
Surface area
1.8905171472074E+18
Circumference
2437054529.7864
Perimeter
1551477100
Area
150442574489025625
Diagonal
548529989.13282
Surface area
902655446934153750
Volume
5.8352052296192E+25
Space diagonal
671809290.9949
Perimeter
1163607825
Area
6.5143545659114E+16
Altitude
335904645.49745
Surface area
6.5143545659114E+16
Volume
6.8768553124649E+24
Height
182843329.71094