1421697718 is an even 10-digits composite number following 1421697717
and preceding 1421697719 . In scientific notation, it is written as 1.421697718 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 609299016 positive integers (up to 1421697718) that are relatively prime to 1421697718.
1421697718 has 8 divisors, whose sum is 2437196112
The reverse of 1421697718 is 8177961241
Previous prime number is 7
Is Prime? no Number parity even Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion four hundred twenty-one million six hundred ninety-seven thousand seven hundred eighteen
Scientific notation
1.421697718 × 10^9
Engineering notation
1.421697718 × 10^9
Prime Factorization
2 × 7 × 101549837
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1421697718 Product of the distinct prime numbers
The prime factorization of 1421697718 is 2 × 7 × 101549837.
Since it has a total of 3 prime factors.
3 , 3 , 37 , 45 , 199 , 722 , 4459 , 9002 , 56065 , 95385 , 285633 , 60475 , 3865929 , 4891341 , 64127284 , 46237286 , 199122061 , 852823968 , 3631082472 , 2099159492
n×2
2843395436
n×3
4265093154
n×4
5686790872
n×5
7108488590
n÷2
710848859
n÷3
473899239.33333
n÷3
355424429.5
n÷5
284339543.6
n2
2021224401366407524
n3
2.8735701189885E+27
n4
4.085348080679E+36
n5
5.808130043537E+45
2 √n37705.407012788
3 √n1124.4386250728
4 √n194.17880165659
5 √n67.695757656816
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
-1421697717 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 1421697718 can be divided by 8 positive divisors.
The sum of these divisors (counting 1421697718) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010100101111010110001010110110
3
Ternary
10200002011201122001
4
Quaternary
1110233112022312
5
Quinary
10402423311333
6
Senary
353023525514
8
Octal
12457261266
10
Decimal
1421697718
12
Duodecimal
33815989a
16
Hexadecimal
54bd62b6
20
Vigesimal
1245c45i
36
Base36
nifwza
md5
f371cf04be9796a469e62b3c39d20831
sha1
5175a8c74f1dec9b5a0f137d7625fe9f95f01412
sha256
bfed59b1628fd12ca4a0a113bbc7f6cdba85f14decbe5211df60f46b6ce043d2
sha512
e861c3baf525def69b65aabdfede312ce8b1762527727f9b89a913c227672dc069eae6e908dc73a890f55bdd8f0d8a52f7a17f09f03f5ce827f3bfdcefdf2fc6
ripemd-160
369a9f344d7622fbe3ef851eaecf6c3c140fa593
Diameter
2843395436
Circumference
8932790212.9883
Area
6.3498637305891E+18
Volume
1.2036782367186E+28
Surface area
2.5399454922357E+19
Circumference
8932790212.9883
Perimeter
5686790872
Area
2021224401366407524
Diagonal
2010584194.3905
Surface area
1.2127346408198E+19
Volume
2.8735701189885E+27
Space diagonal
2462452680.5807
Perimeter
4265093154
Area
8.7521583916615E+17
Altitude
1231226340.2904
Surface area
8.7521583916615E+17
Volume
3.386534862253E+26
Height
670194731.46349