1401391142 is an even 10-digits composite number following 1401391141
and preceding 1401391143 . In scientific notation, it is written as 1.401391142 × 10^9.
The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors.
There are 697064832 positive integers (up to 1401391142) that are relatively prime to 1401391142.
1401391142 has 8 divisors, whose sum is 2112978936
The reverse of 1401391142 is 2411931041
Previous prime number is 193
Is Prime? no Number parity even Number length 10 Sum of Digits 26 Digital Root 8
Name
one billion four hundred one million three hundred ninety-one thousand one hundred forty-two
Scientific notation
1.401391142 × 10^9
Engineering notation
1.401391142 × 10^9
Prime Factorization
2 × 193 × 3630547
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1401391142 Product of the distinct prime numbers
The prime factorization of 1401391142 is 2 × 193 × 3630547.
Since it has a total of 3 prime factors.
9 , 7 , 84 , 28 , 545 , 651 , 4845 , 8126 , 21807 , 5216 , 476371 , 203957 , 4766082 , 7671180 , 33597610 , 79522438 , 45909151 , 614033204 , 8480353015 , 2766415701
n×2
2802782284
n×3
4204173426
n×4
5605564568
n×5
7006955710
n÷2
700695571
n÷3
467130380.66667
n÷3
350347785.5
n÷5
280278228.4
n2
1963897132876064164
n3
2.7521880458117E+27
n4
3.8568919485188E+36
n5
5.4050142123054E+45
2 √n37435.159168888
3 √n1119.059356364
4 √n193.48167657142
5 √n67.501259071237
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
-1401391141 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 1401391142 can be divided by 8 positive divisors.
The sum of these divisors (counting 1401391142) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010011100001111000100000100110
3
Ternary
10121122222001020122
4
Quaternary
1103201320200212
5
Quinary
10332224004032
6
Senary
351020401542
8
Octal
12341704046
10
Decimal
1401391142
12
Duodecimal
3313a62b2
16
Hexadecimal
53878826
20
Vigesimal
11hidhh2
36
Base36
n6cobq
md5
7898e6498b3882a2a5cb91b87512cc3d
sha1
c8e260d4681b60240616475a31ce2d2e94967103
sha256
151c7a914814281c943c8e3e143127402fe3c769fb5be9f51038e6ccfca69a8f
sha512
07858cb283f2d1ed4aeb2c76cb6b8f82861bebb3ea6ea244a9f35c6aa61fb6c628bcbb73826d06e0acc72fbd981421e3a5d2e221eef8fe76be29dd62d0979cae
ripemd-160
c31dc80ac11014f57a3be7fa888b3a5da2e3be62
Diameter
2802782284
Circumference
8805200233.026
Area
6.1697648050495E+18
Volume
1.1528338328026E+28
Surface area
2.4679059220198E+19
Circumference
8805200233.026
Perimeter
5605564568
Area
1963897132876064164
Diagonal
1981866359.2059
Surface area
1.1783382797256E+19
Volume
2.7521880458117E+27
Space diagonal
2427280659.221
Perimeter
4204173426
Area
8.5039240374505E+17
Altitude
1213640329.6105
Surface area
8.5039240374505E+17
Volume
3.2434847171567E+26
Height
660622119.73531