2139969141 is an odd 10-digits composite number following 2139969140
and preceding 2139969142 . In scientific notation, it is written as 2.139969141 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 1417070400 positive integers (up to 2139969141) that are relatively prime to 2139969141.
2139969141 has 8 divisors, whose sum is 2393703000
The reverse of 2139969141 is 1419699312
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 45
Digital Root 9
Name
two billion one hundred thirty-nine million nine hundred sixty-nine thousand one hundred forty-one
Scientific notation
2.139969141 × 10^9
Engineering notation
2.139969141 × 10^9
Prime Factorization
9 × 149 × 1595801
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2139969141
Product of the distinct prime numbers
The prime factorization of 2139969141 is 9 × 149 × 1595801.
Since it has a total of 3 prime factors.
8 , 1 , 100 , 94 , 410 , 870 , 2514 , 3971 , 88621 , 78751 , 195360 , 68930 , 9616124 , 8002146 , 50686695 , 9846875 , 679253381 , 142996995 , 1035181241 , 8153261055
n×2
4279938282
n×3
6419907423
n×4
8559876564
n×5
10699845705
n÷2
1069984570.5
n÷3
713323047
n÷3
534992285.25
n÷5
427993828.2
n2
4579467924432277881
n3
9.7999200404844E+27
n4
2.0971526470904E+37
n5
4.4878419487399E+46
2 √n
46259.800485951
3 √n
1288.6525483192
4 √n
215.08091613612
5 √n
73.465172409968
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
-2139969140
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 2139969141 can be divided by 8 positive divisors.
The sum of these divisors (counting 2139969141) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111111100011010101011001110101
3
Ternary
12112010201200210100
4
Quaternary
1333203111121311
5
Quinary
13340313003031
6
Senary
552202544313
8
Octal
17743253165
10
Decimal
2139969141
12
Duodecimal
4b8808099
16
Hexadecimal
7f8d5675
20
Vigesimal
1d8eg2h1
36
Base36
ze2yr9
md5
b431b15520c346590a2eb0deff858cbd
sha1
8fdd3ad0b311a2f86e97e04a0b85d5cd48ef1621
sha256
b7c1093ee591ed3a2f413964df5c6bc0854b01cfa86c7f7d16d1eb59630d046c
sha512
f32ee1e3f96f383f99646644dd026d6dc9e70f91e21c78ac64cf43c71943cbe1c17fcf62ac5c7fb6621e456d186f1ae2ea627b306b7509bb2d057484c0e84c26
ripemd-160
ea3a732a8d06fe58dcc1b430adf89e9f3e1f58a4
Diameter
4279938282
Circumference
13445822664.549
Area
1.4386822788747E+19
Volume
4.1049809073271E+28
Surface area
5.7547291154986E+19
Circumference
13445822664.549
Perimeter
8559876564
Area
4579467924432277881
Diagonal
3026373382.2621
Surface area
2.7476807546594E+19
Volume
9.7999200404844E+27
Space diagonal
3706535278.8415
Perimeter
6419907423
Area
1.9829677791872E+18
Altitude
1853267639.4208
Surface area
1.9829677791872E+18
Volume
1.1549316526187E+27
Height
1008791127.4207