838992993 is an odd 9-digits composite number following 838992992
and preceding 838992994 . In scientific notation, it is written as 8.38992993 × 10^8.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 526426944 positive integers (up to 838992993) that are relatively prime to 838992993.
838992993 has 8 divisors, whose sum is 1184460768
The reverse of 838992993 is 399299838
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 60
Digital Root 6
Name
eight hundred thirty-eight million nine hundred ninety-two thousand nine hundred ninety-three
Scientific notation
8.38992993 × 10^8
Engineering notation
8.38992993 × 10^6
Prime Factorization
3 × 17 × 16450843
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
838992993
Product of the distinct prime numbers
The prime factorization of 838992993 is 3 × 17 × 16450843.
Since it has a total of 3 prime factors.
4 , 5 , 52 , 68 , 24 , 268 , 3469 , 6482 , 72231 , 4593 , 34009 , 46441 , 2519116 , 4499019 , 2188601 , 50650676 , 777104388 , 546515210 , 3003391342 , 4052194001
n×2
1677985986
n×3
2516978979
n×4
3355971972
n×5
4194964965
n÷2
419496496.5
n÷3
279664331
n÷3
209748248.25
n÷5
167798598.6
n2
703909242303098049
n3
5.9057492200024E+26
n4
4.9548822139972E+35
n5
4.157111458684E+44
2 √n
28965.375761416
3 √n
943.16160157476
4 √n
170.19217303218
5 √n
60.918845852934
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
-838992992
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 838992993 can be divided by 8 positive divisors.
The sum of these divisors (counting 838992993) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010000000100000010001100001
3
Ternary
2011110201021000120
4
Quaternary
302000200101201
5
Quinary
3204240233433
6
Senary
215130310453
8
Octal
6200402141
10
Decimal
838992993
12
Duodecimal
1b4b88429
16
Hexadecimal
32020461
20
Vigesimal
d23e29d
36
Base36
dvij4x
md5
8ae881da65d33aa2bdc4562ccf54c0bc
sha1
c89b0d5ba9e725a292441b6e0b53d7f71736040b
sha256
cef476e78971e97e96196ff00e89c67658c945b0e3746ee7e156786b2485a7cd
sha512
61de13f6de9476b5bbdb1756d4cda05d8d501b64c6f998921746d2578985b0d3aa5dfe26792fdafa0bff24da7c078da66cb30535d77795c053a4f704bfed5761
ripemd-160
c77c94cb276ba580bff25da1900a7731d62a3ddc
Diameter
1677985986
Circumference
5271548446.4442
Area
2.2113961044134E+18
Volume
2.4737944484671E+27
Surface area
8.8455844176535E+18
Circumference
5271548446.4442
Perimeter
3355971972
Area
703909242303098049
Diagonal
1186515269.4366
Surface area
4223455453818588294
Volume
5.9057492200024E+26
Space diagonal
1453178491.0703
Perimeter
2516978979
Area
3.0480164289657E+17
Altitude
726589245.53514
Surface area
3.0480164289657E+17
Volume
6.9599922024181E+25
Height
395505089.8122