38997210 is an even 8-digits composite number following 38997209
and preceding 38997211 . In scientific notation, it is written as 3.8997210 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 8864256 positive integers (up to 38997210) that are relatively prime to 38997210.
38997210 has 32 divisors, whose sum is 71705088
The reverse of 38997210 is 01279983
Previous prime number is 233
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
thirty-eight million nine hundred ninety-seven thousand two hundred ten
Scientific notation
3.8997210 × 10^7
Engineering notation
3.8997210 × 10^6
Prime Factorization
2 × 15 × 7 × 233 × 797
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
38997210
Product of the distinct prime numbers
The prime factorization of 38997210 is 2 × 15 × 7 × 233 × 797.
Since it has a total of 5 prime factors.
5 , 9 , 25 , 6 , 189 , 687 , 9960 , 2548 , 89612 , 43684 , 307625 , 117854 , 8560223 , 5770888 , 23030668 , 11856425 , 575788836 , 123212647 , 9890387290 , 6706338229
n×2
77994420
n×3
116991630
n×4
155988840
n×5
194986050
n÷2
19498605
n÷3
12999070
n÷3
9749302.5
n÷5
7799442
n2
1520782387784100
n3
5.9306270140718E+22
n4
2.3127790709943E+30
n5
9.019193111517E+37
2 √n
6244.7746156287
3 √n
339.11305737359
4 √n
79.023886361205
5 √n
32.976663103461
1 , 2 , 7 , 14 , 15 , 30 , 105 , 210 , 233 , 466 , 797 , 1594 , 1631 , 3262 , 3495 , 5579 , 6990 , 11158 , 11955 , 23910 , 24465 , 48930 , 83685 , 167370 , 185701 , 371402 , 1299907 , 2599814 , 2785515 , 5571030 , 19498605 , 38997210
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
-38997209
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 38997210 can be divided by 32 positive divisors.
The sum of these divisors (counting 38997210) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10010100110000110011011010
3
Ternary
2201101021010010
4
Quaternary
2110300303122
5
Quinary
34440402320
6
Senary
3511502350
8
Octal
224606332
10
Decimal
38997210
12
Duodecimal
110879b6
16
Hexadecimal
2530cda
20
Vigesimal
c3ed0a
36
Base36
n7ufu
md5
3bdfb72496f598465d0396c47a70cedf
sha1
a4c030a7ae5fc71a45fa0226e0075d84386c724b
sha256
62497e687144c77a295d3361e30cccbdd3b86a848ca5268471fca3230d87d570
sha512
762426fe8e425ac70f550bab47b667a01f5d53e406f1246507f98877171d7c3cb6d7e819c7f3fd5a4a2f84d3d5e8886fb1b59b489d6591167a02dbf1d5f1a7b3
ripemd-160
cf0ffab69d87113432e41e3062cb554d4f359585
Diameter
77994420
Circumference
245026696.893
Area
4.7776787771713E+15
Volume
2.4842152344786E+23
Surface area
1.9110715108685E+16
Circumference
245026696.893
Perimeter
155988840
Area
1520782387784100
Diagonal
55150383.276712
Surface area
9124694326704600
Volume
5.9306270140718E+22
Space diagonal
67545149.073433
Perimeter
116991630
Area
6.5851809072449E+14
Altitude
33772574.536717
Surface area
6.5851809072449E+14
Volume
6.9893109638972E+21
Height
18383461.092237