1969989401 is an odd 10-digits composite number following 1969989400
and preceding 1969989402 . In scientific notation, it is written as 1.969989401 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 1857823632 positive integers (up to 1969989401) that are relatively prime to 1969989401.
1969989401 has 8 divisors, whose sum is 2085314880
The reverse of 1969989401 is 1049899691
Previous prime number is 29
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion nine hundred sixty-nine million nine hundred eighty-nine thousand four hundred one
Scientific notation
1.969989401 × 10^9
Engineering notation
1.969989401 × 10^9
Prime Factorization
43 × 29 × 1579783
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1969989401 Product of the distinct prime numbers
The prime factorization of 1969989401 is 43 × 29 × 1579783.
Since it has a total of 3 prime factors.
5 , 1 , 91 , 27 , 600 , 121 , 6393 , 26 , 28713 , 72050 , 16536 , 455896 , 9597573 , 4911128 , 28704059 , 71447535 , 916209751 , 968059864 , 2963820726 , 9111570337
n×2
3939978802
n×3
5909968203
n×4
7879957604
n×5
9849947005
n÷2
984994700.5
n÷3
656663133.66667
n÷3
492497350.25
n÷5
393997880.2
n2
3880858240052338801
n3
7.6452495996866E+27
n4
1.5061060679382E+37
n5
2.9670129906201E+46
2 √n44384.562642883
3 √n1253.5874332885
4 √n210.67644064509
5 √n72.259138245115
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
-1969989400 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 1969989401 can be divided by 8 positive divisors.
The sum of these divisors (counting 1969989401) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110101011010111010011100011001
3
Ternary
12002021212211102102
4
Quaternary
1311122322130121
5
Quinary
13013304130101
6
Senary
523251413145
8
Octal
16532723431
10
Decimal
1969989401
12
Duodecimal
46b8b41b5
16
Hexadecimal
756ba719
20
Vigesimal
1afc8da1
36
Base36
wkvpjt
md5
81800c63683d5a14dfa29bf893d9b1bf
sha1
8dbc0020ce036a4bd5f310170b3d3dffcce69a00
sha256
3f7b696f1e0b7a6039bc2ac5ade8196c2a7facee7840003386a0ef35220cf978
sha512
2ff8c21083e68270c63a6b2fdb4f4cfb454fea930b0ade44401c332bc928ca4bea72564225ebaa5733107a21849b839d54ac4829b5d4328e22fcd209de259151
ripemd-160
02f8fb317f440087d6362801633e2d4d64d4afd6
Diameter
3939978802
Circumference
12377808459.663
Area
1.2192075736572E+19
Volume
3.2024346636314E+28
Surface area
4.8768302946287E+19
Circumference
12377808459.663
Perimeter
7879957604
Area
3880858240052338801
Diagonal
2785985728.6254
Surface area
2.3285149440314E+19
Volume
7.6452495996866E+27
Space diagonal
3412121732.9042
Perimeter
5909968203
Area
1.6804609121857E+18
Altitude
1706060866.4521
Surface area
1.6804609121857E+18
Volume
9.0100130596702E+26
Height
928661909.54182