113487991 is an odd 9-digits composite number following 113487990
and preceding 113487992 . In scientific notation, it is written as 1.13487991 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 106612128 positive integers (up to 113487991) that are relatively prime to 113487991.
113487991 has 8 divisors, whose sum is 120575520
The reverse of 113487991 is 199784311
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirteen million four hundred eighty-seven thousand nine hundred ninety-one
Scientific notation
1.13487991 × 10^8
Engineering notation
1.13487991 × 10^6
Prime Factorization
37 × 29 × 105767
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
113487991
Product of the distinct prime numbers
The prime factorization of 113487991 is 37 × 29 × 105767.
Since it has a total of 3 prime factors.
2 , 5 , 34 , 7 , 160 , 515 , 1350 , 1097 , 67885 , 16245 , 543525 , 91385 , 5572661 , 1854625 , 40019394 , 32705468 , 241847829 , 443118494 , 787659945 , 84535925
n×2
226975982
n×3
340463973
n×4
453951964
n×5
567439955
n÷2
56743995.5
n÷3
37829330.333333
n÷3
28371997.75
n÷5
22697598.2
n2
12879524101216081
n3
1.4616713152831E+24
n4
1.6588214107381E+32
n5
1.8825630933245E+40
2 √n
10653.074251126
3 √n
484.15375297555
4 √n
103.21373092339
5 √n
40.830996725243
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-113487990
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 113487991 can be divided by 8 positive divisors.
The sum of these divisors (counting 113487991) is 1, the average is 0.125.
Base
System
Value
2
Binary
110110000111011000001110111
3
Ternary
21220112210020221
4
Quaternary
12300323001313
5
Quinary
213023103431
6
Senary
15132235211
8
Octal
660730167
10
Decimal
113487991
12
Duodecimal
3200bb07
16
Hexadecimal
6c3b077
20
Vigesimal
1f95jjb
36
Base36
1vkfw7
md5
541c80ba1eb524abf408dcda5fcef414
sha1
04ae181a326d073fbb5f40de85e97fb7d99bb76f
sha256
f69fb6f20fe8e4e00c6f306e3a717bb9890800817fbe4a8623de14d076f6b924
sha512
d647684d981fb51ba3f20645f69849679fc5f170011d296eb3edddefd4233c3404b208a81aaa2e0d447cd4b42af0ebe5c8ff9656b1212f1c9d73b461683b1f25
ripemd-160
657aa005bde00cf62fce1dbe4211bfb0afa437c0
Diameter
226975982
Circumference
713066077.59253
Area
4.0462218298113E+16
Volume
6.1226344880751E+24
Surface area
1.6184887319245E+17
Circumference
713066077.59253
Perimeter
453951964
Area
12879524101216081
Diagonal
160496256.03868
Surface area
77277144607296486
Volume
1.4616713152831E+24
Space diagonal
196566966.46092
Perimeter
340463973
Area
5.5769975301535E+15
Altitude
98283483.23046
Surface area
5.5769975301535E+15
Volume
1.7225961648376E+23
Height
53498752.012892