1940690637 is an odd 10-digits composite number following 1940690636
and preceding 1940690638 . In scientific notation, it is written as 1.940690637 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 1293333696 positive integers (up to 1940690637) that are relatively prime to 1940690637.
1940690637 has 8 divisors, whose sum is 2013283776
The reverse of 1940690637 is 7360960491
Previous prime number is 22343
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 45
Digital Root 9
Name
one billion nine hundred forty million six hundred ninety thousand six hundred thirty-seven
Scientific notation
1.940690637 × 10^9
Engineering notation
1.940690637 × 10^9
Prime Factorization
27 × 22343 × 3217
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1940690637
Product of the distinct prime numbers
The prime factorization of 1940690637 is 27 × 22343 × 3217.
Since it has a total of 3 prime factors.
1 , 2 , 27 , 82 , 577 , 917 , 2746 , 606 , 86502 , 30449 , 779314 , 439868 , 6479654 , 7297449 , 15064227 , 26239263 , 720451476 , 6306261 , 5149020524 , 204286189
n×2
3881381274
n×3
5822071911
n×4
7762762548
n×5
9703453185
n÷2
970345318.5
n÷3
646896879
n÷3
485172659.25
n÷5
388138127.4
n2
3766280148539465769
n3
7.3091846205895E+27
n4
1.4184866157282E+37
n5
2.7528436938536E+46
2 √n
44053.270446131
3 √n
1247.3416865967
4 √n
209.88870966808
5 √n
72.042912543634
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
-1940690636
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 1940690637 can be divided by 8 positive divisors.
The sum of these divisors (counting 1940690637) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110011101011001001011011001101
3
Ternary
12000020202022002000
4
Quaternary
1303223021123031
5
Quinary
12433304100022
6
Senary
520323422513
8
Octal
16353113315
10
Decimal
1940690637
12
Duodecimal
461b24a39
16
Hexadecimal
73ac96cd
20
Vigesimal
1a6966bh
36
Base36
w3fqh9
md5
6b013f4c1cc2f3fcc9dc06fc86b50724
sha1
2475d9ad59096b8fdb078654771c1256e9e6c412
sha256
3fa34b1410161383ebc3c5dc720bb85ec5bed8f36090b676ca6029ebcd9c0c44
sha512
29280019326e801ca2b7408cb08c5b96252e331031e987ba98d12ff454586d70be0b9f27b0b8100e56e40ca86941dffd3bbe85bd130f7de61643d8159eb21465
ripemd-160
f9fe25cb5c8e82c9b366b2e775d31ef8c92c72d3
Diameter
3881381274
Circumference
12193718896.179
Area
1.1832118046013E+19
Volume
3.0616640943701E+28
Surface area
4.7328472184051E+19
Circumference
12193718896.179
Perimeter
7762762548
Area
3766280148539465769
Diagonal
2744551019.2159
Surface area
2.2597680891237E+19
Volume
7.3091846205895E+27
Space diagonal
3361374785.0572
Perimeter
5822071911
Area
1.6308471432021E+18
Altitude
1680687392.5286
Surface area
1.6308471432021E+18
Volume
8.6139566836054E+26
Height
914850339.73863