1401479918 is an even 10-digits composite number following 1401479917
and preceding 1401479919 . In scientific notation, it is written as 1.401479918 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 700192504 positive integers (up to 1401479918) that are relatively prime to 1401479918.
1401479918 has 8 divisors, whose sum is 2103862248
The reverse of 1401479918 is 8199741041
Previous prime number is 1283
Is Prime? no Number parity even Number length 10 Sum of Digits 44 Digital Root 8
Name
one billion four hundred one million four hundred seventy-nine thousand nine hundred eighteen
Scientific notation
1.401479918 × 10^9
Engineering notation
1.401479918 × 10^9
Prime Factorization
2 × 1283 × 546173
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1401479918 Product of the distinct prime numbers
The prime factorization of 1401479918 is 2 × 1283 × 546173.
Since it has a total of 3 prime factors.
1 , 8 , 95 , 18 , 583 , 244 , 6892 , 2758 , 55285 , 40025 , 51761 , 860190 , 8938914 , 8281025 , 19993946 , 74232195 , 411613852 , 618685750 , 2878236736 , 7654208539
n×2
2802959836
n×3
4204439754
n×4
5605919672
n×5
7007399590
n÷2
700739959
n÷3
467159972.66667
n÷3
350369979.5
n÷5
280295983.6
n2
1964145960557286724
n3
2.7527111197419E+27
n4
3.8578693543735E+36
n5
5.4067264264221E+45
2 √n37436.344880343
3 √n1119.0829861018
4 √n193.48474069121
5 √n67.502114270012
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
-1401479917 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 1401479918 can be divided by 8 positive divisors.
The sum of these divisors (counting 1401479918) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010011100010001110001011101110
3
Ternary
10121200010120000122
4
Quaternary
1103202032023232
5
Quinary
10332234324133
6
Senary
351022324542
8
Octal
12342161356
10
Decimal
1401479918
12
Duodecimal
331429752
16
Hexadecimal
5388e2ee
20
Vigesimal
11hj4jfi
36
Base36
n6ektq
md5
6c0ee67ab7e73a6abc67cc3ae9530c8e
sha1
0729a4530e48d2dfbfaaa612ddb8d9ff639243d2
sha256
dc6ca3d4fb02a3df0c54473f28e12f380635b7776e834b1cdce4845330bf7a64
sha512
d7fe24352e1f2e42bfb21acda515efcde812e8930b85648b871cae22d7320ee21dd4d56ae3c0c7a7329e60a6c1fd6cc21b36ca12fe689111d01698a3c5fa4daf
ripemd-160
d0f5dff8dcd7e4805488a5cbc595132e71e62999
Diameter
2802959836
Circumference
8805758029.0849
Area
6.1705465202648E+18
Volume
1.1530529374981E+28
Surface area
2.4682186081059E+19
Circumference
8805758029.0849
Perimeter
5605919672
Area
1964145960557286724
Diagonal
1981991907.4291
Surface area
1.1784875763344E+19
Volume
2.7527111197419E+27
Space diagonal
2427434423.7635
Perimeter
4204439754
Area
8.505001492916E+17
Altitude
1213717211.8817
Surface area
8.505001492916E+17
Volume
3.2441011656951E+26
Height
660663969.14304