385923907 is an odd 9-digits prime number following 385923906
and preceding 385923908 . In scientific notation, it is written as 3.85923907 × 10^8.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 385923906 positive integers (up to 385923907) that are relatively prime to 385923907.
385923907 has 2 divisors, whose sum is 385923908
The reverse of 385923907 is 709329583
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
three hundred eighty-five million nine hundred twenty-three thousand nine hundred seven
Scientific notation
3.85923907 × 10^8
Engineering notation
3.85923907 × 10^6
Prime Factorization
385923907
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
385923907 Product of the distinct prime numbers
The prime factorization of 385923907 is 385923907.
Since it has a total of 1 prime factors.
10 , 4 , 98 , 50 , 464 , 356 , 1914 , 6196 , 89966 , 42143 , 742865 , 788859 , 508671 , 3464727 , 66212184 , 19630619 , 427194615 , 753900771 , 5672497527 , 4635570929
n×2
771847814
n×3
1157771721
n×4
1543695628
n×5
1929619535
n÷2
192961953.5
n÷3
128641302.33333
n÷3
96480976.75
n÷5
77184781.4
n2
148937261994144649
n3
5.7478450046663E+25
n4
2.2182308010312E+34
n5
8.5606829736172E+42
2 √n19644.94609308
3 √n728.06009433784
4 √n140.16042984052
5 √n52.155526822736
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
385923908 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
192961954 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
19644.946118531 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999948176 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 385923907 can be divided by 2 positive divisors.
The sum of these divisors (counting 385923907) is 385923908, the average is 192961954.
Base
System
Value
2
Binary
10111000000001011101101000011
3
Ternary
222220011222002001
4
Quaternary
113000023231003
5
Quinary
1242244031112
6
Senary
102143404431
8
Octal
2700135503
10
Decimal
385923907
12
Duodecimal
a92b3717
16
Hexadecimal
1700bb43
20
Vigesimal
60c09f7
36
Base36
6drosj
md5
1aeb8870801b88a142de99506191930c
sha1
c2c093f789e1f5282c39101d4061e2907da5f1de
sha256
f877813ab8aa015d619567577d6c9221f52d26e8e4b91f25cba7a288c1f828a1
sha512
44f1885d19a91b2f8605812d58a75bdcfdac81c030928556c64b8f3b36d9c175f868b1f96e0e314939a4a899b670d3d6bb40acb31a380b2bee1ed2e024f8445b
ripemd-160
8af0ad47d2505b4ef4cc58ddab1133927af7045e
Diameter
771847814
Circumference
2424831422.1517
Area
4.6790020812658E+17
Volume
2.4076516854177E+26
Surface area
1.8716008325063E+18
Circumference
2424831422.1517
Perimeter
1543695628
Area
148937261994144649
Diagonal
545778823.32341
Surface area
893623571964867894
Volume
5.7478450046663E+25
Space diagonal
668439814.77949
Perimeter
1157771721
Area
6.4491726228514E+16
Altitude
334219907.38974
Surface area
6.4491726228514E+16
Volume
6.7739003000146E+24
Height
181926274.44114