1389156952 is an even 10-digits composite number following 1389156951
and preceding 1389156953 . In scientific notation, it is written as 1.389156952 × 10^9.
The sum of its digits is 49. It has a total of 4 prime factors and 8 positive divisors.
There are 694578472 positive integers (up to 1389156952) that are relatively prime to 1389156952.
1389156952 has 8 divisors, whose sum is 2604669300
The reverse of 1389156952 is 2596519831
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion three hundred eighty-nine million one hundred fifty-six thousand nine hundred fifty-two
Scientific notation
1.389156952 × 10^9
Engineering notation
1.389156952 × 10^9
Prime Factorization
2 × 2 × 2 × 173644619
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
347289238 Product of the distinct prime numbers
The prime factorization of 1389156952 is 2 × 2 × 2 × 173644619.
Since it has a total of 4 prime factors.
4 , 4 , 17 , 87 , 676 , 181 , 416 , 7681 , 2692 , 4978 , 307504 , 801316 , 7810564 , 8796040 , 6941733 , 12530881 , 814625053 , 430280891 , 448198287 , 6306438486
n×2
2778313904
n×3
4167470856
n×4
5556627808
n×5
6945784760
n÷2
694578476
n÷3
463052317.33333
n÷3
347289238
n÷5
277831390.4
n2
1929757037289930304
n3
2.6807354040222E+27
n4
3.72396222297E+36
n5
5.1731680110242E+45
2 √n37271.395895512
3 √n1115.7933589645
4 √n193.05801173614
5 √n67.382987706801
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
-1389156951 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 1389156952 can be divided by 8 positive divisors.
The sum of these divisors (counting 1389156952) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010110011001101101001011000
3
Ternary
10120210221111002111
4
Quaternary
1102303031221120
5
Quinary
10321111010302
6
Senary
345502242104
8
Octal
12263155130
10
Decimal
1389156952
12
Duodecimal
329286334
16
Hexadecimal
52ccda58
20
Vigesimal
11e24c7c
36
Base36
mz2gd4
md5
224c4aa89c9d7e200f5062b35ed178ab
sha1
4ac6e0e7e3fbb53e832b62e7be0f47ce2bfaab4c
sha256
d73fa351e9e294d7de4dd575765e8e11e51d8b9d1348690e6569c5a8ff7645fb
sha512
41eade5600362f96aff7aeba298e2ceef04e2939f4fdcd27e004128198dd500fa9b8ea1410a6472c8455dee18e2ba5e156da620603e5fa1a28315c4f5ccae1bd
ripemd-160
78b5f5b0b252fcaf5a424a8a18ffd319e4334ad6
Diameter
2778313904
Circumference
8728330550.1728
Area
6.0625105315632E+18
Volume
1.1229038201992E+28
Surface area
2.4250042126253E+19
Circumference
8728330550.1728
Perimeter
5556627808
Area
1929757037289930304
Diagonal
1964564601.7833
Surface area
1.157854222374E+19
Volume
2.6807354040222E+27
Space diagonal
2406090420.5515
Perimeter
4167470856
Area
8.3560930871244E+17
Altitude
1203045210.2758
Surface area
8.3560930871244E+17
Volume
3.1592769712516E+26
Height
654854867.26109