4538861621 is an odd 10-digits composite number following 4538861620
and preceding 4538861622 . In scientific notation, it is written as 4.538861621 × 10^9.
The sum of its digits is 44. It has a total of 5 prime factors and 28 positive divisors.
There are 3727261440 positive integers (up to 4538861621) that are relatively prime to 4538861621.
4538861621 has 28 divisors, whose sum is 5412117396
The reverse of 4538861621 is 1261688354
Previous prime number is 113
Is Prime? no Number parity odd Number length 10 Sum of Digits 44 Digital Root 8
Name
four billion five hundred thirty-eight million eight hundred sixty-one thousand six hundred twenty-one
Scientific notation
4.538861621 × 10^9
Engineering notation
4.538861621 × 10^9
Prime Factorization
217 × 7 × 31 × 113 × 853
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
4538861621 Product of the distinct prime numbers
The prime factorization of 4538861621 is 217 × 7 × 31 × 113 × 853.
Since it has a total of 5 prime factors.
7 , 2 , 28 , 10 , 92 , 607 , 4087 , 5358 , 50255 , 55735 , 953613 , 963342 , 6569180 , 7324256 , 45831099 , 64045931 , 837819564 , 694278827 , 6838951657 , 1178452480
n×2
9077723242
n×3
13616584863
n×4
18155446484
n×5
22694308105
n÷2
2269430810.5
n÷3
1512953873.6667
n÷3
1134715405.25
n÷5
907772324.2
n2
2.0601264814587E+19
n3
9.3506290210985E+28
n4
4.2441211196073E+38
n5
1.9263478464661E+48
2 √n67371.074067436
3 √n1655.7025365036
4 √n259.55938447191
5 √n85.386534665531
1 , 7 , 31 , 113 , 217 , 791 , 853 , 1519 , 3503 , 5971 , 6727 , 24521 , 26443 , 47089 , 96389 , 171647 , 185101 , 674723 , 760151 , 1295707 , 2988059 , 5321057 , 5738131 , 20916413 , 40166917 , 146414891 , 648408803 , 4538861621
28 divisors
τ Total Divisors
28 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-4538861620 Sum of the proper positive divisors of n
A Arithmetic Mean
0.035714285714286 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
28 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 4538861621 can be divided by 28 positive divisors.
The sum of these divisors (counting 4538861621) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
100001110100010011000100000110101
3
Ternary
102201022200001121222
4
Quaternary
10032202120200311
5
Quinary
33243422032441
6
Senary
2030215320125
8
Octal
41642304065
10
Decimal
4538861621
12
Duodecimal
a68080045
16
Hexadecimal
10e898835
20
Vigesimal
3ai7he11
36
Base36
232bk1h
md5
8ea0ba7815fa4f518b60e97a481aea91
sha1
5aceee5a6fd5146896f9fbfea359584d1c3c88a3
sha256
93c2b588272677605e7b9361c62807a8c9b9e63c1ea50bd4a70a89a243dc3a4a
sha512
f54d5f75ddf7150d4d3f7f2d4aed6c43c6be97f34b28daf3a336472609ee294ef013f920cd2a82873c62b0e280df5bbd8a0659c190f56d8f1a760bbc944d219e
ripemd-160
a9b3723ef84eb6cc5e6bbd2e6c4f1fba474a85a0
Diameter
9077723242
Circumference
28518508648.389
Area
6.4720782196164E+19
Volume
3.9167823252169E+29
Surface area
2.5888312878465E+20
Circumference
28518508648.389
Perimeter
18155446484
Area
2.0601264814587E+19
Diagonal
6418919662.1529
Surface area
1.2360758888752E+20
Volume
9.3506290210985E+28
Space diagonal
7861538936.0964
Perimeter
13616584863
Area
8.9206093397613E+18
Altitude
3930769468.0482
Surface area
8.9206093397613E+18
Volume
1.1019821981964E+28
Height
2139639887.3843