3857145309 is an odd 10-digits composite number following 3857145308
and preceding 3857145310 . In scientific notation, it is written as 3.857145309 × 10^9.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 2547397512 positive integers (up to 3857145309) that are relatively prime to 3857145309.
3857145309 has 12 divisors, whose sum is 5623502976
The reverse of 3857145309 is 9035417583
Previous prime number is 107
Is Prime? no Number parity odd Number length 10 Sum of Digits 45 Digital Root 9
Name
three billion eight hundred fifty-seven million one hundred forty-five thousand three hundred nine
Scientific notation
3.857145309 × 10^9
Engineering notation
3.857145309 × 10^9
Prime Factorization
3 × 3 × 107 × 4005343
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1285715103 Product of the distinct prime numbers
The prime factorization of 3857145309 is 3 × 3 × 107 × 4005343.
Since it has a total of 4 prime factors.
4 , 5 , 61 , 58 , 488 , 598 , 5051 , 1393 , 90125 , 93448 , 352316 , 21879 , 4215581 , 130287 , 47492019 , 1571452 , 880968276 , 550497538 , 7753545470 , 5800458963
n×2
7714290618
n×3
11571435927
n×4
15428581236
n×5
19285726545
n÷2
1928572654.5
n÷3
1285715103
n÷3
964286327.25
n÷5
771429061.8
n2
1.4877569934741E+19
n3
5.7384949083105E+28
n4
2.213420871631E+38
n5
8.5374859318542E+47
2 √n62105.920080134
3 √n1568.2742080239
4 √n249.21059383608
5 √n82.651968221223
1 , 3 , 9 , 107 , 321 , 963 , 4005343 , 12016029 , 36048087 , 428571701 , 1285715103 , 3857145309
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
-3857145308 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 3857145309 can be divided by 12 positive divisors.
The sum of these divisors (counting 3857145309) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11100101111001110101110111011101
3
Ternary
100221210220021122200
4
Quaternary
3211321311313131
5
Quinary
30344412122214
6
Senary
1434424002113
8
Octal
34571656735
10
Decimal
3857145309
12
Duodecimal
8b7900339
16
Hexadecimal
e5e75ddd
20
Vigesimal
30573359
36
Base36
1rsg0d9
md5
48bc3a11a9b7781bf928ca4129236dcb
sha1
af57d792b688a7e7794a3215c192b867835b7ecc
sha256
ecd496898979221e490f6f5f5bf20acd22b9e08ef3b6d502a191adab531f48ff
sha512
1667f10ecd09f2e1898092ab010f7d90f2ffb5b83332c5d1837aca0a54e9533b388007e1a7596cfcd19358a4f082bb62f746cdb2fb9726c7842f17e4e5edb935
ripemd-160
c8bd8a96f50b58f882509902af804282bfb605a0
Diameter
7714290618
Circumference
24235158733.165
Area
4.673926441025E+19
Volume
2.4037351262147E+29
Surface area
1.86957057641E+20
Circumference
24235158733.165
Perimeter
15428581236
Area
1.4877569934741E+19
Diagonal
5454827208.0316
Surface area
8.9265419608444E+19
Volume
5.7384949083105E+28
Space diagonal
6680771647.364
Perimeter
11571435927
Area
6.4421767550325E+18
Altitude
3340385823.682
Surface area
6.4421767550325E+18
Volume
6.7628811057847E+27
Height
1818275736.0105