385646977 is an odd 9-digits prime number following 385646976
and preceding 385646978 . In scientific notation, it is written as 3.85646977 × 10^8.
The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors.
There are 385646976 positive integers (up to 385646977) that are relatively prime to 385646977.
385646977 has 2 divisors, whose sum is 385646978
The reverse of 385646977 is 779646583
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 55 Digital Root 1
Name
three hundred eighty-five million six hundred forty-six thousand nine hundred seventy-seven
Scientific notation
3.85646977 × 10^8
Engineering notation
3.85646977 × 10^6
Prime Factorization
385646977
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
385646977 Product of the distinct prime numbers
The prime factorization of 385646977 is 385646977.
Since it has a total of 1 prime factors.
6 , 1 , 63 , 46 , 829 , 35 , 4626 , 754 , 8776 , 77373 , 274272 , 66691 , 9141574 , 1451045 , 43205599 , 84789031 , 495577632 , 230236743 , 3252218199 , 2211331883
n×2
771293954
n×3
1156940931
n×4
1542587908
n×5
1928234885
n÷2
192823488.5
n÷3
128548992.33333
n÷3
96411744.25
n÷5
77129395.4
n2
148723590869238529
n3
5.7354803227307E+25
n4
2.2118706481041E+34
n5
8.5300122895636E+42
2 √n19637.896450486
3 √n727.8859063491
4 √n140.13527910732
5 √n52.148039555285
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
385646978 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
192823489 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
19637.896475947 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999948139 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 385646977 can be divided by 2 positive divisors.
The sum of these divisors (counting 385646977) is 385646978, the average is 192823489.
Base
System
Value
2
Binary
10110111111001000000110000001
3
Ternary
222212122220012101
4
Quaternary
112333020012001
5
Quinary
1242211200402
6
Senary
102133430401
8
Octal
2677100601
10
Decimal
385646977
12
Duodecimal
a919b401
16
Hexadecimal
16fc8181
20
Vigesimal
60a5h8h
36
Base36
6dlr41
md5
08445b06a390756d52a38834ebd86b51
sha1
06fab6c5a555467e2d7a71c74ccc38efd73e1bd5
sha256
8ee044b6943d4fd87597e5b273ae357b55876e5fe81294d2cd416110b7955749
sha512
d2d3dc786aceb2dbe7ce96ea9dabdc849e5ce894c4401f4f67735dd04f07373be906f262e9aae8a38cee7abb0354fc0da35588fff32c1067c1439171fecdefbd
ripemd-160
1ac8805f06260cccb8cca84a3ed4298a48ef9754
Diameter
771293954
Circumference
2423091419.6446
Area
4.6722894049029E+17
Volume
2.4024723795599E+26
Surface area
1.8689157619612E+18
Circumference
2423091419.6446
Perimeter
1542587908
Area
148723590869238529
Diagonal
545387185.16159
Surface area
892341545215431174
Volume
5.7354803227307E+25
Space diagonal
667960157.94935
Perimeter
1156940931
Area
6.4399203917402E+16
Altitude
333980078.97467
Surface area
6.4399203917402E+16
Volume
6.7593283826081E+24
Height
181795728.3872