39888966 is an even 8-digits composite number following 39888965
and preceding 39888967 . In scientific notation, it is written as 3.9888966 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 12040704 positive integers (up to 39888966) that are relatively prime to 39888966.
39888966 has 16 divisors, whose sum is 62532000
The reverse of 39888966 is 66988893
Previous prime number is 53
Is Prime? no Number parity even Number length 8 Sum of Digits 57 Digital Root 3
Name
thirty-nine million eight hundred eighty-eight thousand nine hundred sixty-six
Scientific notation
3.9888966 × 10^7
Engineering notation
3.9888966 × 10^6
Prime Factorization
2 × 39 × 53 × 9649
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
39888966 Product of the distinct prime numbers
The prime factorization of 39888966 is 2 × 39 × 53 × 9649.
Since it has a total of 4 prime factors.
5 , 3 , 24 , 31 , 114 , 617 , 1662 , 1500 , 49336 , 22371 , 193290 , 993901 , 1406027 , 4182935 , 27054571 , 89043393 , 763615944 , 930167763 , 3620333405 , 486109931
n×2
79777932
n×3
119666898
n×4
159555864
n×5
199444830
n÷2
19944483
n÷3
13296322
n÷3
9972241.5
n÷5
7977793.2
n2
1591129608549156
n3
6.3468514857011E+22
n4
2.5316934312018E+30
n5
1.0098663319963E+38
2 √n6315.7712118157
3 √n341.67845363527
4 √n79.47182652875
5 √n33.126118853733
1 , 2 , 39 , 53 , 78 , 106 , 2067 , 4134 , 9649 , 19298 , 376311 , 511397 , 752622 , 1022794 , 19944483 , 39888966
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-39888965 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 39888966 can be divided by 16 positive divisors.
The sum of these divisors (counting 39888966) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10011000001010100001000110
3
Ternary
2210001120101010
4
Quaternary
2120022201012
5
Quinary
40202421331
6
Senary
3542543050
8
Octal
230124106
10
Decimal
39888966
12
Duodecimal
11437a86
16
Hexadecimal
260a846
20
Vigesimal
c96286
36
Base36
nqyiu
md5
76f364b60c04b7744e2316986cbdfe73
sha1
7ac31c5839a3ec9c224874caf92431315f6b886d
sha256
9f036cf34eb0b004480f9a1d3154043ebfe09cf982267f61d4330860f7ed5192
sha512
5427b57a98605020760e040f7628fc1659533c35f3265a21f652f8453af09a30e99c4a2d88bff4d5d187846ca7a81d4b82d2e075fc62706eee4f695eb1d72ff5
ripemd-160
71f762d0afeecea165e572607b030dbe0a74d16c
Diameter
79777932
Circumference
250629765.08979
Area
4.9986810891272E+15
Volume
2.6585629334539E+23
Surface area
1.9994724356509E+16
Circumference
250629765.08979
Perimeter
159555864
Area
1591129608549156
Diagonal
56411516.706239
Surface area
9546777651294936
Volume
6.3468514857011E+22
Space diagonal
69089715.773387
Perimeter
119666898
Area
6.8897933085858E+14
Altitude
34544857.886694
Surface area
6.8897933085858E+14
Volume
7.4798362078719E+21
Height
18803838.90208