54396987 is an odd 8-digits composite number following 54396986
and preceding 54396988 . In scientific notation, it is written as 5.4396987 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 36202920 positive integers (up to 54396987) that are relatively prime to 54396987.
54396987 has 8 divisors, whose sum is 72652800
The reverse of 54396987 is 78969345
Previous prime number is 599
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
fifty-four million three hundred ninety-six thousand nine hundred eighty-seven
Scientific notation
5.4396987 × 10^7
Engineering notation
5.4396987 × 10^6
Prime Factorization
3 × 599 × 30271
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
54396987
Product of the distinct prime numbers
The prime factorization of 54396987 is 3 × 599 × 30271.
Since it has a total of 3 prime factors.
4 , 1 , 64 , 83 , 645 , 424 , 277 , 184 , 75917 , 47085 , 147233 , 58793 , 1918332 , 6698253 , 20723397 , 29433821 , 633617076 , 390670249 , 4179021236 , 7787932332
n×2
108793974
n×3
163190961
n×4
217587948
n×5
271984935
n÷2
27198493.5
n÷3
18132329
n÷3
13599246.75
n÷5
10879397.4
n2
2959032194678169
n3
1.6096243582649E+23
n4
8.7558715291419E+30
n5
4.762930297444E+38
2 √n
7375.4313094218
3 √n
378.90029935502
4 √n
85.880331330415
5 √n
35.246416511859
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
-54396986
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 54396987 can be divided by 8 positive divisors.
The sum of these divisors (counting 54396987) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001111100000100000111011
3
Ternary
10210100122122020
4
Quaternary
3033200200323
5
Quinary
102411200422
6
Senary
5221525523
8
Octal
317404073
10
Decimal
54396987
12
Duodecimal
162738a3
16
Hexadecimal
33e083b
20
Vigesimal
gjjc97
36
Base36
wdwzf
md5
9b3649234e626a62ff9f6aac718a11b0
sha1
012f8f881502bb7bc9e321a8fce1b4c373dfc47a
sha256
9d4c61580bdbfa116d4b26097a8a34a6883bd88e367b6c444c9c32e06e88aa98
sha512
b7fd790a79bcc7cb95f1a54393abdd5644bc0569b6445dd6c6ab46da82c4456ca86645790095460a5c7024cc906bc3a2bbfbd4434f43d175bf757b8ba23db67f
ripemd-160
d685c808e7399b96c94b26f1f40c3ba23698f0d5
Diameter
108793974
Circumference
341786349.47324
Area
9.2960738045366E+15
Volume
6.7423787452856E+23
Surface area
3.7184295218146E+16
Circumference
341786349.47324
Perimeter
217587948
Area
2959032194678169
Diagonal
76928956.767633
Surface area
17754193168069014
Volume
1.6096243582649E+23
Space diagonal
94218345.262664
Perimeter
163190961
Area
1.2812985256037E+15
Altitude
47109172.631332
Surface area
1.2812985256037E+15
Volume
1.8969604981536E+22
Height
25642985.589211