3857788994 is an even 10-digits composite number following 3857788993
and preceding 3857788995 . In scientific notation, it is written as 3.857788994 × 10^9.
The sum of its digits is 68. It has a total of 3 prime factors and 8 positive divisors.
There are 1827373716 positive integers (up to 3857788994) that are relatively prime to 3857788994.
3857788994 has 8 divisors, whose sum is 6091245840
The reverse of 3857788994 is 4998877583
Previous prime number is 19
Is Prime? no
Number parity even
Number length 10
Sum of Digits 68
Digital Root 5
Name
three billion eight hundred fifty-seven million seven hundred eighty-eight thousand nine hundred ninety-four
Scientific notation
3.857788994 × 10^9
Engineering notation
3.857788994 × 10^9
Prime Factorization
2 × 19 × 101520763
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3857788994
Product of the distinct prime numbers
The prime factorization of 3857788994 is 2 × 19 × 101520763.
Since it has a total of 3 prime factors.
1 , 10 , 46 , 49 , 327 , 840 , 589 , 953 , 13627 , 45407 , 535610 , 847886 , 7306366 , 3566598 , 79008374 , 26602833 , 268837135 , 643424198 , 1258183132 , 7126724516
n×2
7715577988
n×3
11573366982
n×4
15431155976
n×5
19288944970
n÷2
1928894497
n÷3
1285929664.6667
n÷3
964447248.5
n÷5
771557798.8
n2
1.4882535922228E+19
n3
5.7413683283579E+28
n4
2.2148987547639E+38
n5
8.5446120389526E+47
2 √n
62111.102018882
3 √n
1568.3614416603
4 √n
249.22099032562
5 √n
82.654726648863
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
-3857788993
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 3857788994 can be divided by 8 positive divisors.
The sum of these divisors (counting 3857788994) is 1, the average is 0.125.
Base
System
Value
2
Binary
11100101111100010011000001000010
3
Ternary
100221212002222121212
4
Quaternary
3211330103001002
5
Quinary
30400043221434
6
Senary
1434445450122
8
Octal
34574230102
10
Decimal
3857788994
12
Duodecimal
8b7b70942
16
Hexadecimal
e5f13042
20
Vigesimal
305b3c9e
36
Base36
1rstt1e
md5
202a6b62c5ff2da07203399b3eb46d50
sha1
38dbecacf5fa9c306b9137a3742fadedeab9e2f2
sha256
8b3ff6762008e5abfd03163470eb099604683a97171336176563029929e2228f
sha512
0a2b421a4dfc73491e933cd2f050a638a6447d7e0939388810a72e4fed8702a68b14069d35ff69152ce3dec001051a76015912da88a8d6285027ec3f4703162a
ripemd-160
d223a14abe934161cffa93dc17766cc487366be7
Diameter
7715577988
Circumference
24239203125.3
Area
4.6754865520056E+19
Volume
2.4049387415896E+29
Surface area
1.8701946208022E+20
Circumference
24239203125.3
Perimeter
15431155976
Area
1.4882535922228E+19
Diagonal
5455737516.0885
Surface area
8.9295215533365E+19
Volume
5.7413683283579E+28
Space diagonal
6681886542.488
Perimeter
11573366982
Area
6.4443270906918E+18
Altitude
3340943271.244
Surface area
6.4443270906918E+18
Volume
6.7662674637859E+27
Height
1818579172.0295