1301993894 is an even 10-digits composite number following 1301993893
and preceding 1301993895 . In scientific notation, it is written as 1.301993894 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 648576616 positive integers (up to 1301993894) that are relatively prime to 1301993894.
1301993894 has 8 divisors, whose sum is 1960251840
The reverse of 1301993894 is 4983991031
Previous prime number is 269
Is Prime? no Number parity even Number length 10 Sum of Digits 47 Digital Root 2
Name
one billion three hundred one million nine hundred ninety-three thousand eight hundred ninety-four
Scientific notation
1.301993894 × 10^9
Engineering notation
1.301993894 × 10^9
Prime Factorization
2 × 269 × 2420063
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1301993894 Product of the distinct prime numbers
The prime factorization of 1301993894 is 2 × 269 × 2420063.
Since it has a total of 3 prime factors.
10 , 8 , 71 , 3 , 468 , 381 , 8828 , 1029 , 53007 , 91058 , 678280 , 160595 , 4129929 , 2349826 , 5409490 , 29132861 , 597298594 , 449887194 , 8720448449 , 7936983067
n×2
2603987788
n×3
3905981682
n×4
5207975576
n×5
6509969470
n÷2
650996947
n÷3
433997964.66667
n÷3
325498473.5
n÷5
260398778.8
n2
1695188100013283236
n3
2.2071245553988E+27
n4
2.8736626944266E+36
n5
3.7414912815591E+45
2 √n36083.152495313
3 √n1091.9505779625
4 √n189.95565928741
5 √n66.515336039076
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
-1301993893 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 1301993894 can be divided by 8 positive divisors.
The sum of these divisors (counting 1301993894) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101100110101101100110100110
3
Ternary
10100201221010212002
4
Quaternary
1031212231212212
5
Quinary
10131302301034
6
Senary
333110125302
8
Octal
11546554646
10
Decimal
1301993894
12
Duodecimal
304050832
16
Hexadecimal
4d9ad9a6
20
Vigesimal
106h94ee
36
Base36
lj68x2
md5
57625424b0c4d9c9b16d92d91701707c
sha1
da1fea7e499f90a3be98d4c3b941c6bdac26ccd9
sha256
3f728b57312177074aba69113c14d54555c7db022a364fc1bfb658ca43654e8e
sha512
97de7520af34d5d22894f0fb40ebbfa29bee57df7baaa48f10714d2eeb6ee7cfb5273fa10c22cf010a3afbe1244275ba6c6ce2ad38e4bb9b47c8602e45b4d4d1
ripemd-160
44ae5cbe1eb543db2609c02cea1701fc69443aba
Diameter
2603987788
Circumference
8180668904.8183
Area
5.3255904814546E+18
Volume
9.2451817183978E+27
Surface area
2.1302361925818E+19
Circumference
8180668904.8183
Perimeter
5207975576
Area
1695188100013283236
Diagonal
1841297423.0218
Surface area
1.017112860008E+19
Volume
2.2071245553988E+27
Space diagonal
2255119575.5524
Perimeter
3905981682
Area
7.3403797940229E+17
Altitude
1127559787.7762
Surface area
7.3403797940229E+17
Volume
2.6011212334097E+26
Height
613765807.67392