38996691 is an odd 8-digits composite number following 38996690
and preceding 38996692 . In scientific notation, it is written as 3.8996691 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 24156288 positive integers (up to 38996691) that are relatively prime to 38996691.
38996691 has 16 divisors, whose sum is 55756800
The reverse of 38996691 is 19669983
Previous prime number is 79
Is Prime? no Number parity odd Number length 8 Sum of Digits 51 Digital Root 6
Name
thirty-eight million nine hundred ninety-six thousand six hundred ninety-one
Scientific notation
3.8996691 × 10^7
Engineering notation
3.8996691 × 10^6
Prime Factorization
3 × 17 × 79 × 9679
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
38996691 Product of the distinct prime numbers
The prime factorization of 38996691 is 3 × 17 × 79 × 9679.
Since it has a total of 4 prime factors.
2 , 9 , 93 , 92 , 462 , 545 , 1137 , 8882 , 78473 , 10905 , 805721 , 920068 , 8009501 , 9304962 , 54337601 , 63143002 , 534858641 , 783323390 , 6910006748 , 7061664497
n×2
77993382
n×3
116990073
n×4
155986764
n×5
194983455
n÷2
19498345.5
n÷3
12998897
n÷3
9749172.75
n÷5
7799338.2
n2
1520741908949481
n3
5.9303902314053E+22
n4
2.3126559536353E+30
n5
9.0185929613227E+37
2 √n6244.7330607481
3 √n339.11155298856
4 √n79.023623434692
5 √n32.976575328057
1 , 3 , 17 , 51 , 79 , 237 , 1343 , 4029 , 9679 , 29037 , 164543 , 493629 , 764641 , 2293923 , 12998897 , 38996691
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
-38996690 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 38996691 can be divided by 16 positive divisors.
The sum of these divisors (counting 38996691) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10010100110000101011010011
3
Ternary
2201101020101220
4
Quaternary
2110300223103
5
Quinary
34440343231
6
Senary
3511500123
8
Octal
224605323
10
Decimal
38996691
12
Duodecimal
11087643
16
Hexadecimal
2530ad3
20
Vigesimal
c3ebeb
36
Base36
n7u1f
md5
4d45c302d43e9a22d26c941a1506948b
sha1
a76a0602579222e2e7942f3827826fb8aa777831
sha256
390efb539d73cce2831c816942c7700f7c408879da1775e82c5e751e55c2dfde
sha512
bf87cb175b2e7687ded58e0ab5375d8a4945473dbe43e4905e40784868a82907898adc4ab9276357bb2e2c7f2366004a779d6b6a830a0e0deeca4175904987fb
ripemd-160
2d82d07e7f9d112b378df9c59187d65b21f39122
Diameter
77993382
Circumference
245023435.91982
Area
4.7775516091618E+15
Volume
2.4841160511871E+23
Surface area
1.9110206436647E+16
Circumference
245023435.91982
Perimeter
155986764
Area
1520741908949481
Diagonal
55149649.299873
Surface area
9124451453696886
Volume
5.9303902314053E+22
Space diagonal
67544250.139064
Perimeter
116990073
Area
6.5850056287495E+14
Altitude
33772125.069532
Surface area
6.5850056287495E+14
Volume
6.9890319128486E+21
Height
18383216.433291