38861256 is an even 8-digits composite number following 38861255
and preceding 38861257 . In scientific notation, it is written as 3.8861256 × 10^7.
The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors.
There are 11103168 positive integers (up to 38861256) that are relatively prime to 38861256.
38861256 has 32 divisors, whose sum is 111032640
The reverse of 38861256 is 65216883
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
thirty-eight million eight hundred sixty-one thousand two hundred fifty-six
Scientific notation
3.8861256 × 10^7
Engineering notation
3.8861256 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 7 × 231317
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
9715314 Product of the distinct prime numbers
The prime factorization of 38861256 is 2 × 2 × 2 × 3 × 7 × 231317.
Since it has a total of 6 prime factors.
4 , 2 , 19 , 91 , 209 , 460 , 9541 , 5129 , 51582 , 93911 , 397770 , 198782 , 1637849 , 3408589 , 58345689 , 79642860 , 526575880 , 95312408 , 4605282270 , 5716033366
n×2
77722512
n×3
116583768
n×4
155445024
n×5
194306280
n÷2
19430628
n÷3
12953752
n÷3
9715314
n÷5
7772251.2
n2
1510197217897536
n3
5.8688160695204E+22
n4
2.2806956369455E+30
n5
8.863069700542E+37
2 √n6233.8796908506
3 √n338.7185209693
4 √n78.954921891233
5 √n32.953637998132
1 , 2 , 3 , 4 , 6 , 7 , 8 , 12 , 14 , 21 , 24 , 28 , 42 , 56 , 84 , 168 , 231317 , 462634 , 693951 , 925268 , 1387902 , 1619219 , 1850536 , 2775804 , 3238438 , 4857657 , 5551608 , 6476876 , 9715314 , 12953752 , 19430628 , 38861256
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
-38861255 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 38861256 can be divided by 32 positive divisors.
The sum of these divisors (counting 38861256) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10010100001111100111001000
3
Ternary
2201010100121210
4
Quaternary
2110033213020
5
Quinary
34422030011
6
Senary
3504533120
8
Octal
224174710
10
Decimal
38861256
12
Duodecimal
110211a0
16
Hexadecimal
250f9c8
20
Vigesimal
c2hd2g
36
Base36
n4xjc
md5
99615dfb12ce18c3474418815b376912
sha1
9cc516743f5278d7d3ca563d1ea303583fdc8e64
sha256
8ad5b50de9fb313518d3c0b389e64115fd6566f31face69b0a00d3e04963771a
sha512
a913683306a4471af78f08b60aa524d7c65df4cf8b8534bbc6db7a87cda233817f22d3991544905ce572e3561444347e8f4c6442c9e2f35331e8ccdb8f9d0343
ripemd-160
20ae89647eb8645077d23b62a884b299346acca3
Diameter
77722512
Circumference
244172472.71774
Area
4.7444244852186E+15
Volume
2.45832392657E+23
Surface area
1.8977697940875E+16
Circumference
244172472.71774
Perimeter
155445024
Area
1510197217897536
Diagonal
54958115.286053
Surface area
9061183307385216
Volume
5.8688160695204E+22
Space diagonal
67309669.837941
Perimeter
116583768
Area
6.5393457771192E+14
Altitude
33654834.91897
Surface area
6.5393457771192E+14
Volume
6.9164660671574E+21
Height
18319371.762018