3889389621 is an odd 10-digits composite number following 3889389620
and preceding 3889389622 . In scientific notation, it is written as 3.889389621 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 2393470512 positive integers (up to 3889389621) that are relatively prime to 3889389621.
3889389621 has 8 divisors, whose sum is 5584764640
The reverse of 3889389621 is 1269839883
Previous prime number is 3
Is Prime? no Number parity odd Number length 10 Sum of Digits 57 Digital Root 3
Name
three billion eight hundred eighty-nine million three hundred eighty-nine thousand six hundred twenty-one
Scientific notation
3.889389621 × 10^9
Engineering notation
3.889389621 × 10^9
Prime Factorization
13 × 3 × 99727939
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
3889389621 Product of the distinct prime numbers
The prime factorization of 3889389621 is 13 × 3 × 99727939.
Since it has a total of 3 prime factors.
7 , 3 , 61 , 16 , 58 , 9 , 6557 , 9113 , 31564 , 46575 , 554121 , 683164 , 7711745 , 2564680 , 64524495 , 87519640 , 644542580 , 258093080 , 4331889725 , 5050263406
n×2
7778779242
n×3
11668168863
n×4
15557558484
n×5
19446948105
n÷2
1944694810.5
n÷3
1296463207
n÷3
972347405.25
n÷5
777877924.2
n2
1.5127351623943E+19
n3
5.883616439938E+28
n4
2.288367671544E+38
n5
8.900353470735E+47
2 √n62364.971105581
3 √n1572.6321515193
4 √n249.72979619097
5 √n82.789696438486
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
-3889389620 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 3889389621 can be divided by 8 positive divisors.
The sum of these divisors (counting 3889389621) is 1, the average is 0.125.
Base
System
Value
2
Binary
11100111110100110110000000110101
3
Ternary
101001001120110112110
4
Quaternary
3213310312000311
5
Quinary
30431140431441
6
Senary
1441535041233
8
Octal
34764660065
10
Decimal
3889389621
12
Duodecimal
906670219
16
Hexadecimal
e7d36035
20
Vigesimal
30f8de11
36
Base36
1sbn48l
md5
7763cde123225bd1fb09f62de5112ab4
sha1
3f44c77e2319e246e90207df644e9887ecdc73b2
sha256
b40df310ee947712f49f65a734d17293bc3223ac3c341278fcf982b96d7fa5b1
sha512
36770bbfb033c06946bc72919b55944b7812be5837d9ac20d62eb79e7716e99009563bd81d7dee87d5f5439d58d210634eac5003eec9a88cffc04e7c911431ba
ripemd-160
1ba46b6f60cc1b1a7ccdb6f816d63270fb8886f1
Diameter
7778779242
Circumference
24437755720.564
Area
4.7523976730047E+19
Volume
2.4645234912332E+29
Surface area
1.9009590692019E+20
Circumference
24437755720.564
Perimeter
15557558484
Area
1.5127351623943E+19
Diagonal
5500427551.3714
Surface area
9.0764109743655E+19
Volume
5.883616439938E+28
Space diagonal
6736620434.0031
Perimeter
11668168863
Area
6.550335399157E+18
Altitude
3368310217.0015
Surface area
6.550335399157E+18
Volume
6.933908470968E+27
Height
1833475850.4571