3897646942 is an even 10-digits composite number following 3897646941
and preceding 3897646943 . In scientific notation, it is written as 3.897646942 × 10^9.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 1670420112 positive integers (up to 3897646942) that are relatively prime to 3897646942.
3897646942 has 8 divisors, whose sum is 6681680496
The reverse of 3897646942 is 2496467983
Previous prime number is 7
Is Prime? no Number parity even Number length 10 Sum of Digits 58 Digital Root 4
Name
three billion eight hundred ninety-seven million six hundred forty-six thousand nine hundred forty-two
Scientific notation
3.897646942 × 10^9
Engineering notation
3.897646942 × 10^9
Prime Factorization
2 × 7 × 278403353
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
3897646942 Product of the distinct prime numbers
The prime factorization of 3897646942 is 2 × 7 × 278403353.
Since it has a total of 3 prime factors.
1 , 4 , 52 , 99 , 137 , 12 , 652 , 4177 , 6712 , 70144 , 819016 , 567501 , 7499331 , 4550726 , 19241627 , 37114570 , 124590991 , 612209790 , 2094649576 , 5349682148
n×2
7795293884
n×3
11692940826
n×4
15590587768
n×5
19488234710
n÷2
1948823471
n÷3
1299215647.3333
n÷3
974411735.5
n÷5
779529388.4
n2
1.5191651684482E+19
n3
5.921169473195E+28
n4
2.3078628090262E+38
n5
8.9952344201566E+47
2 √n62431.137599759
3 √n1573.7442840001
4 √n249.86223724236
5 √n82.824819754101
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
-3897646941 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 3897646942 can be divided by 8 positive divisors.
The sum of these divisors (counting 3897646942) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101000010100010101111101011110
3
Ternary
101001122002222110011
4
Quaternary
3220110111331132
5
Quinary
30440244200232
6
Senary
1442432033434
8
Octal
35024257536
10
Decimal
3897646942
12
Duodecimal
90939287a
16
Hexadecimal
e8515f5e
20
Vigesimal
30i05h72
36
Base36
1sgk3mm
md5
f5590a7bcf78130e7b33b56c81d4e2b7
sha1
1ba9d28940ca04161d16b1a0e88c99736fa8d907
sha256
7e059e203d59cec166f49ac9c2732f28b2b9de6dde9e5666d6832df5bafed877
sha512
c1050f9dfcefbf026d13094aff0f67a46fa0d358797ae353090d6e0ee6a88e9d26cafefaf79a4ac37a69197603e011f4b93c09deddbde77b467ef4a56d5a8a5e
ripemd-160
098dfad4056a9892274a5525721cc885504d6bf5
Diameter
7795293884
Circumference
24489637998.548
Area
4.7725981327864E+19
Volume
2.48025366902E+29
Surface area
1.9090392531145E+20
Circumference
24489637998.548
Perimeter
15590587768
Area
1.5191651684482E+19
Diagonal
5512105166.7184
Surface area
9.1149910106892E+19
Volume
5.921169473195E+28
Space diagonal
6750922533.5095
Perimeter
11692940826
Area
6.578178142103E+18
Altitude
3375461266.7547
Surface area
6.578178142103E+18
Volume
6.978165145085E+27
Height
1837368388.9061