1301990420 is an even 10-digits composite number following 1301990419
and preceding 1301990421 . In scientific notation, it is written as 1.301990420 × 10^9.
The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors.
There are 520796160 positive integers (up to 1301990420) that are relatively prime to 1301990420.
1301990420 has 12 divisors, whose sum is 2734179924
The reverse of 1301990420 is 0240991031
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 29 Digital Root 2
Name
one billion three hundred one million nine hundred ninety thousand four hundred twenty
Scientific notation
1.301990420 × 10^9
Engineering notation
1.301990420 × 10^9
Prime Factorization
2 × 2 × 5 × 65099521
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
650995210 Product of the distinct prime numbers
The prime factorization of 1301990420 is 2 × 2 × 5 × 65099521.
Since it has a total of 4 prime factors.
1 , 3 , 76 , 83 , 320 , 198 , 2226 , 3120 , 8334 , 50679 , 38481 , 339788 , 5198620 , 4775226 , 73130768 , 64610523 , 853448900 , 398114712 , 1269241820 , 2240100759
n×2
2603980840
n×3
3905971260
n×4
5207961680
n×5
6509952100
n÷2
650995210
n÷3
433996806.66667
n÷3
325497605
n÷5
260398084
n2
1695179053771776400
n3
2.2071068881955E+27
n4
2.8736320243466E+36
n5
3.7414413663044E+45
2 √n36083.104356471
3 √n1091.9496067752
4 √n189.95553257663
5 √n66.515300543591
1 , 2 , 4 , 5 , 10 , 20 , 65099521 , 130199042 , 260398084 , 325497605 , 650995210 , 1301990420
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1301990419 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1301990420 can be divided by 12 positive divisors.
The sum of these divisors (counting 1301990420) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001101100110101100110000010100
3
Ternary
10100201220222002102
4
Quaternary
1031212230300110
5
Quinary
10131302143140
6
Senary
333110101232
8
Octal
11546546024
10
Decimal
1301990420
12
Duodecimal
30404a818
16
Hexadecimal
4d9acc14
20
Vigesimal
106h8g10
36
Base36
lj668k
md5
cd5b028f6d3a5939a9aaf6127e1bb3b7
sha1
103e22d7b8b8be3cd6dee2f9ec0a2097ac9b4bff
sha256
2632fbf29f56b275bba5a1c37687d25cd81e2bcc4bd8ef97c1d06c898cac8906
sha512
e21a4dd0ef679f1fe3ee629b98e9d95ab496f89898a2bb7254ac1ed2076810f13639541f85a30c914da9ee1a90176aad94631f1529a5a7dfe09a33b540bd4706
ripemd-160
1dd4933930c73352d346ea2566c7a0abc78135bf
Diameter
2603980840
Circumference
8180647077.0326
Area
5.3255620618487E+18
Volume
9.24510771419E+27
Surface area
2.1302248247395E+19
Circumference
8180647077.0326
Perimeter
5207961680
Area
1695179053771776400
Diagonal
1841292510.0438
Surface area
1.0171074322631E+19
Volume
2.2071068881955E+27
Space diagonal
2255113558.4079
Perimeter
3905971260
Area
7.3403406226481E+17
Altitude
1127556779.204
Surface area
7.3403406226481E+17
Volume
2.601100412411E+26
Height
613764170.01461