1640153937 is an odd 10-digits composite number following 1640153936
and preceding 1640153938 . In scientific notation, it is written as 1.640153937 × 10^9.
The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors.
There are 1093435956 positive integers (up to 1640153937) that are relatively prime to 1640153937.
1640153937 has 4 divisors, whose sum is 2186871920
The reverse of 1640153937 is 7393510461
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 39
Digital Root 3
Name
one billion six hundred forty million one hundred fifty-three thousand nine hundred thirty-seven
Scientific notation
1.640153937 × 10^9
Engineering notation
1.640153937 × 10^9
Prime Factorization
3 × 546717979
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1640153937
Product of the distinct prime numbers
The prime factorization of 1640153937 is 3 × 546717979.
Since it has a total of 2 prime factors.
7 , 9 , 20 , 15 , 939 , 981 , 1239 , 9235 , 39589 , 85559 , 671351 , 667899 , 3799583 , 2231514 , 56105038 , 87562600 , 607181385 , 197568476 , 8434411107 , 1525819402
n×2
3280307874
n×3
4920461811
n×4
6560615748
n×5
8200769685
n÷2
820076968.5
n÷3
546717979
n÷3
410038484.25
n÷5
328030787.4
n2
2690104937056599969
n3
4.4121862034565E+27
n4
7.2366645723763E+36
n5
1.1869243889131E+46
2 √n
40498.814019672
3 √n
1179.3106039651
4 √n
201.24317136159
5 √n
69.658949726163
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1640153936
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1640153937 can be divided by 4 positive divisors.
The sum of these divisors (counting 1640153937) is 1, the average is 0.25.
Base
System
Value
2
Binary
1100001110000101100001101010001
3
Ternary
11020022020110020010
4
Quaternary
1201300230031101
5
Quinary
11324334411222
6
Senary
430430105133
8
Octal
14160541521
10
Decimal
1640153937
12
Duodecimal
39934b1a9
16
Hexadecimal
61c2c351
20
Vigesimal
15caj4gh
36
Base36
r4i6vl
md5
fc070fb123c1f742b82bdd1e69807aab
sha1
ea8740863e93bb6e117fe9d83c754a8c4752851f
sha256
e16e238d0b96acba7379bac62f7e3aa9215a4f5679437768fb082243462a4440
sha512
771458eff0de8fad845b4436d6e3b7c4027d19ffc0434a6545f941a9b719e13821c247bf3f3b14297f5637e4d05f55e219195fb210321cb5bf04ea967a2f8b72
ripemd-160
ae48f30de653b2a261ff3e7c09c6b1602edcf117
Diameter
3280307874
Circumference
10305391118.471
Area
8.4512139076426E+18
Volume
1.8481722350732E+28
Surface area
3.3804855630571E+19
Circumference
10305391118.471
Perimeter
6560615748
Area
2690104937056599969
Diagonal
2319527942.085
Surface area
1.614062962234E+19
Volume
4.4121862034565E+27
Space diagonal
2840829951.1181
Perimeter
4920461811
Area
1.1648496071685E+18
Altitude
1420414975.5591
Surface area
1.1648496071685E+18
Volume
5.1998113072031E+26
Height
773175980.69501