38993899 is an odd 8-digits composite number following 38993898
and preceding 38993900 . In scientific notation, it is written as 3.8993899 × 10^7.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 32666112 positive integers (up to 38993899) that are relatively prime to 38993899.
38993899 has 8 divisors, whose sum is 39426048
The reverse of 38993899 is 99839983
Previous prime number is 137
Is Prime? no Number parity odd Number length 8 Sum of Digits 58 Digital Root 4
Name
thirty-eight million nine hundred ninety-three thousand eight hundred ninety-nine
Scientific notation
3.8993899 × 10^7
Engineering notation
3.8993899 × 10^6
Prime Factorization
511 × 137 × 557
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
38993899 Product of the distinct prime numbers
The prime factorization of 38993899 is 511 × 137 × 557.
Since it has a total of 3 prime factors.
1 , 2 , 4 , 40 , 269 , 710 , 3162 , 3572 , 42612 , 99945 , 83379 , 541948 , 8825696 , 8900109 , 83713556 , 15773445 , 594488747 , 943792303 , 2162107058 , 7604253731
n×2
77987798
n×3
116981697
n×4
155975596
n×5
194969495
n÷2
19496949.5
n÷3
12997966.333333
n÷3
9748474.75
n÷5
7798779.8
n2
1520524159222201
n3
5.929116549177E+22
n4
2.3119937187784E+30
n5
9.0153649558679E+37
2 √n6244.5095083601
3 √n339.10345980571
4 √n79.022208956471
5 √n32.976103117555
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
-38993898 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 38993899 can be divided by 8 positive divisors.
The sum of these divisors (counting 38993899) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010100101111111111101011
3
Ternary
2201101002120111
4
Quaternary
2110233333223
5
Quinary
34440301044
6
Senary
3511435151
8
Octal
224577753
10
Decimal
38993899
12
Duodecimal
11085ab7
16
Hexadecimal
252ffeb
20
Vigesimal
c3e4ej
36
Base36
n7rvv
md5
6187a6c76943e33ee613a115d8f9bec8
sha1
da7efb041175241b9651184923eba08a3ba47244
sha256
fe68a1c521dbe956fc5d4aa3c43d0ba4be9bc5b79e22d81ee2bd4d2a2fbf7053
sha512
7a24ffec942b0110088e89db9f9a5b35f0262f5b4dbb3f350927c6b55d41327d25cf618cfd9c5adcae45effab92468cc89e3a82ff24fcb225c5111026456e7f5
ripemd-160
1417b81106a481001ce4833dbc9b4be279dc3375
Diameter
77987798
Circumference
245005893.26644
Area
4.7768675282183E+15
Volume
2.483582532423E+23
Surface area
1.9107470112873E+16
Circumference
245005893.26644
Perimeter
155975596
Area
1520524159222201
Diagonal
55145700.815607
Surface area
9123144955333206
Volume
5.929116549177E+22
Space diagonal
67539414.253209
Perimeter
116981697
Area
6.584062744772E+14
Altitude
33769707.126605
Surface area
6.584062744772E+14
Volume
6.9875308639474E+21
Height
18381900.271869