55174987 is an odd 8-digits composite number following 55174986
and preceding 55174988 . In scientific notation, it is written as 5.5174987 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 46824000 positive integers (up to 55174987) that are relatively prime to 55174987.
55174987 has 8 divisors, whose sum is 63682272
The reverse of 55174987 is 78947155
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
fifty-five million one hundred seventy-four thousand nine hundred eighty-seven
Scientific notation
5.5174987 × 10^7
Engineering notation
5.5174987 × 10^6
Prime Factorization
7 × 101 × 78041
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
55174987
Product of the distinct prime numbers
The prime factorization of 55174987 is 7 × 101 × 78041.
Since it has a total of 3 prime factors.
9 , 2 , 81 , 58 , 958 , 270 , 5095 , 5001 , 79310 , 94448 , 277783 , 439278 , 1908684 , 7463226 , 68438331 , 3959447 , 379851856 , 36165132 , 6901632273 , 4712726501
n×2
110349974
n×3
165524961
n×4
220699948
n×5
275874935
n÷2
27587493.5
n÷3
18391662.333333
n÷3
13793746.75
n÷5
11034997.4
n2
3044279190450169
n3
1.6796806475746E+23
n4
9.2676357894079E+30
n5
5.1134168420132E+38
2 √n
7427.9867393527
3 √n
380.69813258577
4 √n
86.185768775087
5 √n
35.346665328651
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
-55174986
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 55174987 can be divided by 8 positive divisors.
The sum of these divisors (counting 55174987) is 1, the average is 0.125.
Base
System
Value
2
Binary
11010010011110011101001011
3
Ternary
10211211011212001
4
Quaternary
3102132131023
5
Quinary
103111044422
6
Senary
5250331431
8
Octal
322363513
10
Decimal
55174987
12
Duodecimal
16589b77
16
Hexadecimal
349e74b
20
Vigesimal
h4gh97
36
Base36
wulaj
md5
5d134c57f31f6332ed077c272ba27377
sha1
f4ad1440cf71cf6982929f89205e2d34beec3a7f
sha256
01319a882bad70113e65eaf9ac6b9c5b3dbc3f7572adc4bb1ee8efd593637d47
sha512
cd0399f82293d54ca8173e3ac8f607626a30878285558a75792e87b461af10ddf7b54c7a4f126da08190f83af79e578ce4d50e058df278435243ff22758bc42c
ripemd-160
53ef0b104d7f29a20ccf5a03af14ab9e9f591660
Diameter
110349974
Circumference
346674667.64222
Area
9.5638851401945E+15
Volume
7.0358298437297E+23
Surface area
3.8255540560778E+16
Circumference
346674667.64222
Perimeter
220699948
Area
3044279190450169
Diagonal
78029214.919159
Surface area
18265675142701014
Volume
1.6796806475746E+23
Space diagonal
95565880.790952
Perimeter
165524961
Area
1.3182115575711E+15
Altitude
47782940.395476
Surface area
1.3182115575711E+15
Volume
1.9795226268797E+22
Height
26009738.306386