385697687 is an odd 9-digits prime number following 385697686
and preceding 385697688 . In scientific notation, it is written as 3.85697687 × 10^8.
The sum of its digits is 59. It has a total of 1 prime factors and 2 positive divisors.
There are 385697686 positive integers (up to 385697687) that are relatively prime to 385697687.
385697687 has 2 divisors, whose sum is 385697688
The reverse of 385697687 is 786796583
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 59 Digital Root 5
Name
three hundred eighty-five million six hundred ninety-seven thousand six hundred eighty-seven
Scientific notation
3.85697687 × 10^8
Engineering notation
3.85697687 × 10^6
Prime Factorization
385697687
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
385697687 Product of the distinct prime numbers
The prime factorization of 385697687 is 385697687.
Since it has a total of 1 prime factors.
10 , 1 , 66 , 66 , 423 , 841 , 9654 , 855 , 91501 , 99561 , 237816 , 126360 , 8473732 , 4013523 , 37263579 , 14160677 , 809784621 , 953490762 , 4764494497 , 4642688276
n×2
771395374
n×3
1157093061
n×4
1542790748
n×5
1928488435
n÷2
192848843.5
n÷3
128565895.66667
n÷3
96424421.75
n÷5
77139537.4
n2
148762705757149969
n3
5.7377431522394E+25
n4
2.2130342624188E+34
n5
8.535621962667E+42
2 √n19639.187534111
3 √n727.91780899477
4 √n140.13988559333
5 √n52.149410906891
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
385697688 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
192848844 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
19639.187559571 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999948146 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 385697687 can be divided by 2 positive divisors.
The sum of these divisors (counting 385697687) is 385697688, the average is 192848844.
Base
System
Value
2
Binary
10110111111010100011110010111
3
Ternary
222212202110202112
4
Quaternary
112333110132113
5
Quinary
1242214311222
6
Senary
102134501235
8
Octal
2677243627
10
Decimal
385697687
12
Duodecimal
a920481b
16
Hexadecimal
16fd4797
20
Vigesimal
60ac447
36
Base36
6dmu8n
md5
bec91701607d49457534255e25842c97
sha1
6e09c67932dddfa4a98cdb04890642417a8c5ebc
sha256
9e63d7d6577c2fd9f3e057acc065d64551602991ee23aff6daa7568babdebbfb
sha512
274015d5bbe227c1d22b081157e99e2d599452c14c53bf581ab3272b379177c6bc1c0ed6a1d0cbbd070e2124ec146c213db014b445e223505b09b5dcc72f23ff
ripemd-160
f27fcf54a5bc551d821f217c5ee3e2d1865086d6
Diameter
771395374
Circumference
2423410039.9716
Area
4.673518235348E+17
Volume
2.4034202313681E+26
Surface area
1.8694072941392E+18
Circumference
2423410039.9716
Perimeter
1542790748
Area
148762705757149969
Diagonal
545458899.93133
Surface area
892576234542899814
Volume
5.7377431522394E+25
Space diagonal
668047990.2458
Perimeter
1157093061
Area
6.4416141160701E+16
Altitude
334023995.1229
Surface area
6.4416141160701E+16
Volume
6.7619951527586E+24
Height
181819633.31044