38861898 is an even 8-digits composite number following 38861897
and preceding 38861899 . In scientific notation, it is written as 3.8861898 × 10^7.
The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors.
There are 12099840 positive integers (up to 38861898) that are relatively prime to 38861898.
38861898 has 32 divisors, whose sum is 82918080
The reverse of 38861898 is 89816883
Previous prime number is 139
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
thirty-eight million eight hundred sixty-one thousand eight hundred ninety-eight
Scientific notation
3.8861898 × 10^7
Engineering notation
3.8861898 × 10^6
Prime Factorization
2 × 3 × 17 × 139 × 2741
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
38861898
Product of the distinct prime numbers
The prime factorization of 38861898 is 2 × 3 × 17 × 139 × 2741.
Since it has a total of 5 prime factors.
6 , 3 , 94 , 17 , 306 , 968 , 2499 , 5216 , 53620 , 38181 , 901733 , 956154 , 5120592 , 7555969 , 67196379 , 86011954 , 952482183 , 588882262 , 9133297594 , 4299586054
n×2
77723796
n×3
116585694
n×4
155447592
n×5
194309490
n÷2
19430949
n÷3
12953966
n÷3
9715474.5
n÷5
7772379.6
n2
1510247116162404
n3
5.8691069383097E+22
n4
2.2808463518769E+30
n5
8.8638018280311E+37
2 √n
6233.9311834508
3 √n
338.72038620403
4 √n
78.955247979161
5 √n
32.953746878277
1 , 2 , 3 , 6 , 17 , 34 , 51 , 102 , 139 , 278 , 417 , 834 , 2363 , 2741 , 4726 , 5482 , 7089 , 8223 , 14178 , 16446 , 46597 , 93194 , 139791 , 279582 , 380999 , 761998 , 1142997 , 2285994 , 6476983 , 12953966 , 19430949 , 38861898
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
-38861897
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 38861898 can be divided by 32 positive divisors.
The sum of these divisors (counting 38861898) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10010100001111110001001010
3
Ternary
2201010101111120
4
Quaternary
2110033301022
5
Quinary
34422040043
6
Senary
3504540110
8
Octal
224176112
10
Decimal
38861898
12
Duodecimal
11021636
16
Hexadecimal
250fc4a
20
Vigesimal
c2heei
36
Base36
n4y16
md5
017a1b43fc188d58ec2e67f994c068ae
sha1
c5c1a074276bd03937beafd8fd1a5ad00188529b
sha256
7c7cdd33a62426a8bb0b33ab079e90ad414d5097cf65dd913b14a1a408888ccf
sha512
37f8f0093864e8bdb82da9b330f5cf247d0d0b404933c2bb3aabad0a9912057564bca48246787bfc0a8300d1ce0addc7d1bbeb85d381f227445497b4b95dd8eb
ripemd-160
288c507b4cf33fde9ad276721f4a5d387f9cacfc
Diameter
77723796
Circumference
244176506.52271
Area
4.744581245241E+15
Volume
2.4584457654036E+23
Surface area
1.8978324980964E+16
Circumference
244176506.52271
Perimeter
155447592
Area
1510247116162404
Diagonal
54959023.21116
Surface area
9061482696974424
Volume
5.8691069383097E+22
Space diagonal
67310781.814559
Perimeter
116585694
Area
6.5395618429441E+14
Altitude
33655390.90728
Surface area
6.5395618429441E+14
Volume
6.9168088593131E+21
Height
18319674.40372