1378419818 is an even 10-digits composite number following 1378419817
and preceding 1378419819 . In scientific notation, it is written as 1.378419818 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 686173516 positive integers (up to 1378419818) that are relatively prime to 1378419818.
1378419818 has 8 divisors, whose sum is 2076738912
The reverse of 1378419818 is 8189148731
Previous prime number is 227
Is Prime? no Number parity even Number length 10 Sum of Digits 50 Digital Root 5
Name
one billion three hundred seventy-eight million four hundred nineteen thousand eight hundred eighteen
Scientific notation
1.378419818 × 10^9
Engineering notation
1.378419818 × 10^9
Prime Factorization
2 × 227 × 3036167
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1378419818 Product of the distinct prime numbers
The prime factorization of 1378419818 is 2 × 227 × 3036167.
Since it has a total of 3 prime factors.
7 , 5 , 87 , 82 , 956 , 842 , 3150 , 9771 , 5923 , 16530 , 923674 , 420649 , 8286422 , 5581160 , 73800175 , 12471690 , 890251309 , 837250515 , 4657700336 , 4611488709
n×2
2756839636
n×3
4135259454
n×4
5513679272
n×5
6892099090
n÷2
689209909
n÷3
459473272.66667
n÷3
344604954.5
n÷5
275683963.6
n2
1900041194655153124
n3
2.6190544377291E+27
n4
3.6101565413866E+36
n5
4.9763113227296E+45
2 √n37127.076615322
3 √n1112.9111738227
4 √n192.68387741407
5 √n67.278500241775
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
-1378419817 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 1378419818 can be divided by 8 positive divisors.
The sum of these divisors (counting 1378419818) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010001010010000010001101010
3
Ternary
10120001201222111212
4
Quaternary
1102022100101222
5
Quinary
10310333413233
6
Senary
344440153122
8
Octal
12212202152
10
Decimal
1378419818
12
Duodecimal
3257687a2
16
Hexadecimal
5229046a
20
Vigesimal
11af29ai
36
Base36
msobje
md5
c7627c183dd1f2a2bd3e793f406533c6
sha1
833b75592608ef6cfb88b962b2a9c645c015fce4
sha256
18629ea42c30cdf7352d7deed678b25c45b1fb6b335b2a78ad2574c3fbc0ce3d
sha512
003b6bb9737e89873afcdc20d4e81e741e098499a8f545ff52557b73d326bf70e8adf2b6d8b5d6a690878f2c975a595ce21ebbfe770e6c81a8a273840b05955f
ripemd-160
68316143afc79d1dcafe16ffb59505725762f3dd
Diameter
2756839636
Circumference
8660867147.5828
Area
5.9691554586466E+18
Volume
1.0970669574562E+28
Surface area
2.3876621834586E+19
Circumference
8660867147.5828
Perimeter
5513679272
Area
1900041194655153124
Diagonal
1949380001.2595
Surface area
1.1400247167931E+19
Volume
2.6190544377291E+27
Space diagonal
2387493158.9358
Perimeter
4135259454
Area
8.2274197140415E+17
Altitude
1193746579.4679
Surface area
8.2274197140415E+17
Volume
3.0865852553582E+26
Height
649793333.75315