1301993889 is an odd 10-digits composite number following 1301993888
and preceding 1301993890 . In scientific notation, it is written as 1.301993889 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 718341120 positive integers (up to 1301993889) that are relatively prime to 1301993889.
1301993889 has 8 divisors, whose sum is 1411028520
The reverse of 1301993889 is 9883991031
Previous prime number is 29
Is Prime? no Number parity odd Number length 10 Sum of Digits 51 Digital Root 6
Name
one billion three hundred one million nine hundred ninety-three thousand eight hundred eighty-nine
Scientific notation
1.301993889 × 10^9
Engineering notation
1.301993889 × 10^9
Prime Factorization
21 × 29 × 2137921
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1301993889 Product of the distinct prime numbers
The prime factorization of 1301993889 is 21 × 29 × 2137921.
Since it has a total of 3 prime factors.
9 , 3 , 44 , 30 , 732 , 213 , 6181 , 6830 , 49426 , 12060 , 47475 , 606525 , 3409876 , 7084135 , 67566703 , 62145952 , 516159370 , 736025520 , 1405005069 , 2071719093
n×2
2603987778
n×3
3905981667
n×4
5207975556
n×5
6509969445
n÷2
650996944.5
n÷3
433997963
n÷3
325498472.25
n÷5
260398777.8
n2
1695188086993344321
n3
2.2071245299709E+27
n4
2.8736626502842E+36
n5
3.7414912097175E+45
2 √n36083.152426028
3 √n1091.9505765647
4 √n189.95565910504
5 √n66.515335987989
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
-1301993888 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 1301993889 can be divided by 8 positive divisors.
The sum of these divisors (counting 1301993889) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101100110101101100110100001
3
Ternary
10100201221010211220
4
Quaternary
1031212231212201
5
Quinary
10131302301024
6
Senary
333110125253
8
Octal
11546554641
10
Decimal
1301993889
12
Duodecimal
304050829
16
Hexadecimal
4d9ad9a1
20
Vigesimal
106h94e9
36
Base36
lj68wx
md5
b61bdf7b707013f74dfb023238c2d27b
sha1
4a942194ed7631ac77b6296ad75cc4cbb41944f8
sha256
b848da324c5fabb9de18a82e8b1118e7e7c4889a9b5e6ba6ad19441a9e1d5e55
sha512
487e7854ea9f4d45469ff3827f47e202059b96a07348c34422a1e2fe4eb21a80e4c42d9cf728b4a70236f14df258a9476609a0d38e4ee4a387c329d29bed7a14
ripemd-160
47aa6144d8dbbb564d32183f2c5c0cf1520e3970
Diameter
2603987778
Circumference
8180668873.4024
Area
5.3255904405512E+18
Volume
9.245181611886E+27
Surface area
2.1302361762205E+19
Circumference
8180668873.4024
Perimeter
5207975556
Area
1695188086993344321
Diagonal
1841297415.9507
Surface area
1.017112852196E+19
Volume
2.2071245299709E+27
Space diagonal
2255119566.8922
Perimeter
3905981667
Area
7.3403797376449E+17
Altitude
1127559783.4461
Surface area
7.3403797376449E+17
Volume
2.6011212034427E+26
Height
613765805.3169