1389236474 is an even 10-digits composite number following 1389236473
and preceding 1389236475 . In scientific notation, it is written as 1.389236474 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 670665856 positive integers (up to 1389236474) that are relatively prime to 1389236474.
1389236474 has 8 divisors, whose sum is 2155711860
The reverse of 1389236474 is 4746329831
Previous prime number is 29
Is Prime? no Number parity even Number length 10 Sum of Digits 47 Digital Root 2
Name
one billion three hundred eighty-nine million two hundred thirty-six thousand four hundred seventy-four
Scientific notation
1.389236474 × 10^9
Engineering notation
1.389236474 × 10^9
Prime Factorization
2 × 29 × 23952353
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1389236474 Product of the distinct prime numbers
The prime factorization of 1389236474 is 2 × 29 × 23952353.
Since it has a total of 3 prime factors.
6 , 10 , 16 , 23 , 819 , 154 , 6336 , 3243 , 74231 , 40489 , 639717 , 522089 , 2643034 , 2503639 , 68068092 , 19280172 , 223919668 , 891284499 , 1030317849 , 630024442
n×2
2778472948
n×3
4167709422
n×4
5556945896
n×5
6946182370
n÷2
694618237
n÷3
463078824.66667
n÷3
347309118.5
n÷5
277847294.8
n2
1929977980691952676
n3
2.6811958047941E+27
n4
3.7248150059558E+36
n5
5.1746488651763E+45
2 √n37272.462676888
3 √n1115.8146496776
4 √n193.06077456824
5 √n67.383759154152
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
-1389236473 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 1389236474 can be divided by 8 positive divisors.
The sum of these divisors (counting 1389236474) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010110011100001000011111010
3
Ternary
10120211002112011202
4
Quaternary
1102303201003322
5
Quinary
10321121031344
6
Senary
345504054202
8
Octal
12263410372
10
Decimal
1389236474
12
Duodecimal
329304362
16
Hexadecimal
52ce10fa
20
Vigesimal
11e2eb3e
36
Base36
mz45q2
md5
c1427f5a9edee842cbe4b3342366e131
sha1
a7e59486f5219ef4f4bcdf89b04a8c11e87d2d07
sha256
bf7d0140ac4f3083ee9187d15220ffc9f3cea2af67b133211e27f3ffc8e6a436
sha512
f4ed78df9aa1a88f2a94659ff6fed0b808f4d95b7019455aca694015609d19601bb8ca9b36c4f20369528450a471949e424b7d9159704fd5c90d40b1c0c4260e
ripemd-160
488b867bb6ac35703adc4a5abb26f6404f321252
Diameter
2778472948
Circumference
8728830201.6348
Area
6.0632046457319E+18
Volume
1.1230966724236E+28
Surface area
2.4252818582928E+19
Circumference
8728830201.6348
Perimeter
5556945896
Area
1929977980691952676
Diagonal
1964677062.8742
Surface area
1.1579867884152E+19
Volume
2.6811958047941E+27
Space diagonal
2406228156.6958
Perimeter
4167709422
Area
8.3570498001191E+17
Altitude
1203114078.3479
Surface area
8.3570498001191E+17
Volume
3.1598195587648E+26
Height
654892354.29139