38698872 is an even 8-digits composite number following 38698871
and preceding 38698873 . In scientific notation, it is written as 3.8698872 × 10^7.
The sum of its digits is 51. It has a total of 6 prime factors and 32 positive divisors.
There are 12848480 positive integers (up to 38698872) that are relatively prime to 38698872.
38698872 has 32 divisors, whose sum is 97130880
The reverse of 38698872 is 27889683
Previous prime number is 263
Is Prime? no Number parity even Number length 8 Sum of Digits 51 Digital Root 6
Name
thirty-eight million six hundred ninety-eight thousand eight hundred seventy-two
Scientific notation
3.8698872 × 10^7
Engineering notation
3.8698872 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 263 × 6131
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
9674718 Product of the distinct prime numbers
The prime factorization of 38698872 is 2 × 2 × 2 × 3 × 263 × 6131.
Since it has a total of 6 prime factors.
4 , 6 , 4 , 10 , 279 , 507 , 5546 , 1103 , 69010 , 9460 , 932047 , 494597 , 2881996 , 9010459 , 88059799 , 87279222 , 327148302 , 247753703 , 4028218866 , 9815757331
n×2
77397744
n×3
116096616
n×4
154795488
n×5
193494360
n÷2
19349436
n÷3
12899624
n÷3
9674718
n÷5
7739774.4
n2
1497602694072384
n3
5.7955534964762E+22
n4
2.2428138292929E+30
n5
8.6794365299634E+37
2 √n6220.8417436871
3 √n338.2460773528
4 √n78.872312909456
5 √n32.926052116363
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 263 , 526 , 789 , 1052 , 1578 , 2104 , 3156 , 6131 , 6312 , 12262 , 18393 , 24524 , 36786 , 49048 , 73572 , 147144 , 1612453 , 3224906 , 4837359 , 6449812 , 9674718 , 12899624 , 19349436 , 38698872
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-38698871 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38698872 can be divided by 32 positive divisors.
The sum of these divisors (counting 38698872) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10010011100111111101111000
3
Ternary
2200211002212120
4
Quaternary
2103213331320
5
Quinary
34401330442
6
Senary
3501241240
8
Octal
223477570
10
Decimal
38698872
12
Duodecimal
10b63220
16
Hexadecimal
24e7f78
20
Vigesimal
c1h73c
36
Base36
n1g8o
md5
cdd96908e149a16d7e6a1cd91d6ea837
sha1
63395d8b387193c135d038b91dbc46873c7a6546
sha256
980eaf851b69b3b9c4996dc20b66349dc7f0c046206110f87f8ef4025babe5bb
sha512
dc73504d8136acb99fe6d2271c065f84e62bb8485f978c9b73413a56f9977abcf75562d5694ef4f44bd839f432c3a6bb7b1a34ed5debe8dd0c648ca5335c63ac
ripemd-160
265b27790c32f863c447a428edc39b4f22160afc
Diameter
77397744
Circumference
243152183.95482
Area
4.7048576216941E+15
Volume
2.4276357717355E+23
Surface area
1.8819430486776E+16
Circumference
243152183.95482
Perimeter
154795488
Area
1497602694072384
Diagonal
54728469.63094
Surface area
8985616164434304
Volume
5.7955534964762E+22
Space diagonal
67028412.499605
Perimeter
116096616
Area
6.4848098892135E+14
Altitude
33514206.249802
Surface area
6.4848098892135E+14
Volume
6.8301252968129E+21
Height
18242823.210313