1385127905 is an odd 10-digits composite number following 1385127904
and preceding 1385127906 . In scientific notation, it is written as 1.385127905 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 947147712 positive integers (up to 1385127905) that are relatively prime to 1385127905.
1385127905 has 8 divisors, whose sum is 1428684480
The reverse of 1385127905 is 5097215831
Previous prime number is 359
Is Prime? no Number parity odd Number length 10 Sum of Digits 41 Digital Root 5
Name
one billion three hundred eighty-five million one hundred twenty-seven thousand nine hundred five
Scientific notation
1.385127905 × 10^9
Engineering notation
1.385127905 × 10^9
Prime Factorization
35 × 359 × 110237
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1385127905 Product of the distinct prime numbers
The prime factorization of 1385127905 is 35 × 359 × 110237.
Since it has a total of 3 prime factors.
7 , 10 , 98 , 10 , 650 , 906 , 8681 , 6037 , 94547 , 25628 , 623464 , 526627 , 3898804 , 6624784 , 85147617 , 34516585 , 133284915 , 338797100 , 7688341561 , 3961158231
n×2
2770255810
n×3
4155383715
n×4
5540511620
n×5
6925639525
n÷2
692563952.5
n÷3
461709301.66667
n÷3
346281976.25
n÷5
277025581
n2
1918579313209689025
n3
2.6574777446825E+27
n4
3.6809465810762E+36
n5
5.0985818262629E+45
2 √n37217.306525325
3 √n1114.7135824479
4 √n192.91787507985
5 √n67.343855377045
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
-1385127904 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 1385127905 can be divided by 8 positive divisors.
The sum of these divisors (counting 1385127905) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010100011110101111111100001
3
Ternary
10120112100210021112
4
Quaternary
1102203311333201
5
Quinary
10314043043110
6
Senary
345240033105
8
Octal
12243657741
10
Decimal
1385127905
12
Duodecimal
327a62795
16
Hexadecimal
528f5fe1
20
Vigesimal
11ch0jf5
36
Base36
mwo3j5
md5
9208f96fe4c7ff8313c0756f7c251137
sha1
1b3d7dc3d7558c41d8247006e05100576878f314
sha256
060e2b34abdfd0a30da656c05783f82e72e18e5b45bd0ee7d39cf63756bbbb0e
sha512
4641fa1a3e6e14ad7962bfc9fe8e682cdd68d0f13896cecac84beeea60f32e947cae2f17721240c8d71a16a3b0cd4057b831733f98300d879540958c9e506dce
ripemd-160
49c2d4ee49d87833cd27c1ac934532f0392734a1
Diameter
2770255810
Circumference
8703015301.2604
Area
6.0273946757089E+18
Volume
1.1131616746364E+28
Surface area
2.4109578702836E+19
Circumference
8703015301.2604
Perimeter
5540511620
Area
1918579313209689025
Diagonal
1958866668.8724
Surface area
1.1511475879258E+19
Volume
2.6574777446825E+27
Space diagonal
2399111906.4414
Perimeter
4155383715
Area
8.3076921220745E+17
Altitude
1199555953.2207
Surface area
8.3076921220745E+17
Volume
3.1318675568622E+26
Height
652955556.29081