115889897 is an odd 9-digits composite number following 115889896
and preceding 115889898 . In scientific notation, it is written as 1.15889897 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 115747920 positive integers (up to 115889897) that are relatively prime to 115889897.
115889897 has 4 divisors, whose sum is 116031876
The reverse of 115889897 is 798988511
Previous prime number is 821
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
one hundred fifteen million eight hundred eighty-nine thousand eight hundred ninety-seven
Scientific notation
1.15889897 × 10^8
Engineering notation
1.15889897 × 10^6
Prime Factorization
821 × 141157
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
115889897
Product of the distinct prime numbers
The prime factorization of 115889897 is 821 × 141157.
Since it has a total of 2 prime factors.
9 , 6 , 48 , 19 , 578 , 584 , 3347 , 249 , 32408 , 41717 , 400411 , 618971 , 2679454 , 8218462 , 43141222 , 6531562 , 569021726 , 862819879 , 5659524455 , 9989852406
n×2
231779794
n×3
347669691
n×4
463559588
n×5
579449485
n÷2
57944948.5
n÷3
38629965.666667
n÷3
28972474.25
n÷5
23177979.4
n2
13430468226670609
n3
1.5564555794506E+24
n4
1.8037747678761E+32
n5
2.0903927206036E+40
2 √n
10765.216997348
3 √n
487.54554490107
4 √n
103.75556369346
5 √n
41.002384637666
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-115889896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 115889897 can be divided by 4 positive divisors.
The sum of these divisors (counting 115889897) is 1, the average is 0.25.
Base
System
Value
2
Binary
110111010000101011011101001
3
Ternary
22002001211001102
4
Quaternary
12322011123221
5
Quinary
214131434042
6
Senary
15255531145
8
Octal
672053351
10
Decimal
115889897
12
Duodecimal
32989ab5
16
Hexadecimal
6e856e9
20
Vigesimal
1g464eh
36
Base36
1wzx7t
md5
2ee0629cd87f898d63b2dc934ec34c9f
sha1
cafb38d1d0aae28be89a05d919371e3d276d2074
sha256
1dfd5da3899e9c45621502456818b69ab73c46c6010ac25ec91b6f5911f97127
sha512
409074183b59a244e69e132dc29bdbfabf172cf9a81d635cc14357b1098ad9a0260f7a9348a59caf83ce3f9a60ec8d57fcccc83ef9e18ef1fc2d13173fa9735f
ripemd-160
9207b3a78709b2b2606a51be3edca43ca09e7961
Diameter
231779794
Circumference
728157698.08096
Area
4.219306031518E+16
Volume
6.5196658853879E+24
Surface area
1.6877224126072E+17
Circumference
728157698.08096
Perimeter
463559588
Area
13430468226670609
Diagonal
163893064.07942
Surface area
80582809360023654
Volume
1.5564555794506E+24
Space diagonal
200727189.68792
Perimeter
347669691
Area
5.8155633345082E+15
Altitude
100363594.84396
Surface area
5.8155633345082E+15
Volume
1.8343004914086E+23
Height
54631021.359807