1429121378 is an even 10-digits composite number following 1429121377
and preceding 1429121379 . In scientific notation, it is written as 1.429121378 × 10^9.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 714560688 positive integers (up to 1429121378) that are relatively prime to 1429121378.
1429121378 has 4 divisors, whose sum is 2143682070
The reverse of 1429121378 is 8731219241
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 38 Digital Root 2
Name
one billion four hundred twenty-nine million one hundred twenty-one thousand three hundred seventy-eight
Scientific notation
1.429121378 × 10^9
Engineering notation
1.429121378 × 10^9
Prime Factorization
2 × 714560689
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1429121378 Product of the distinct prime numbers
The prime factorization of 1429121378 is 2 × 714560689.
Since it has a total of 2 prime factors.
4 , 8 , 80 , 15 , 343 , 327 , 3697 , 7111 , 72254 , 71513 , 978787 , 394995 , 8642090 , 924328 , 41070249 , 76244441 , 807694681 , 822148536 , 8729201748 , 5961364001
n×2
2858242756
n×3
4287364134
n×4
5716485512
n×5
7145606890
n÷2
714560689
n÷3
476373792.66667
n÷3
357280344.5
n÷5
285824275.6
n2
2042387913056618884
n3
2.918820228718E+27
n4
4.1713483873998E+36
n5
5.9613631555188E+45
2 √n37803.721747997
3 √n1126.3923837572
4 √n194.43179201971
5 √n67.766307661155
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1429121377 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1429121378 can be divided by 4 positive divisors.
The sum of these divisors (counting 1429121378) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010101001011101010100101100010
3
Ternary
10200121010212222102
4
Quaternary
1111023222211202
5
Quinary
10411323341003
6
Senary
353451010402
8
Octal
12513524542
10
Decimal
1429121378
12
Duodecimal
33a739a02
16
Hexadecimal
552ea962
20
Vigesimal
126c038i
36
Base36
nmv142
md5
bfca01cafed85f2e779f38038b896599
sha1
ebf9e5eb5aa9b1facc46ce246e895f7b9d8cde3c
sha256
d899e69377fae81dda1a56e7271fce79e3417719205c13af2a3b0463f197954d
sha512
fdd4be99d810b30b6165a1c26cdba1b7fa4230fad73a2a73e1a9eb6f6d15e2bc1f5a3dd2f92ebf082599ced9814982bbffdf00d2c47e43719420a3cc1eab84a5
ripemd-160
c4887053950f51a721da3f58d953a812d770d672
Diameter
2858242756
Circumference
8979434444.4258
Area
6.4163508634393E+18
Volume
1.2226325583586E+28
Surface area
2.5665403453757E+19
Circumference
8979434444.4258
Perimeter
5716485512
Area
2042387913056618884
Diagonal
2021082835.0449
Surface area
1.225432747834E+19
Volume
2.918820228718E+27
Space diagonal
2475310836.8788
Perimeter
4287364134
Area
8.8437990854466E+17
Altitude
1237655418.4394
Surface area
8.8437990854466E+17
Volume
3.439862627985E+26
Height
673694278.34831