105488972 is an even 9-digits composite number following 105488971
and preceding 105488973 . In scientific notation, it is written as 1.05488972 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 52452720 positive integers (up to 105488972) that are relatively prime to 105488972.
105488972 has 12 divisors, whose sum is 185626896
The reverse of 105488972 is 279884501
Previous prime number is 181
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred five million four hundred eighty-eight thousand nine hundred seventy-two
Scientific notation
1.05488972 × 10^8
Engineering notation
1.05488972 × 10^6
Prime Factorization
2 × 2 × 181 × 145703
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
52744486
Product of the distinct prime numbers
The prime factorization of 105488972 is 2 × 2 × 181 × 145703.
Since it has a total of 4 prime factors.
6 , 8 , 77 , 72 , 854 , 532 , 734 , 1791 , 73233 , 3907 , 579931 , 990875 , 2157173 , 9390712 , 46149560 , 57120588 , 706703743 , 212601546 , 9920078487 , 6934018176
n×2
210977944
n×3
316466916
n×4
421955888
n×5
527444860
n÷2
52744486
n÷3
35162990.666667
n÷3
26372243
n÷5
21097794.4
n2
11127923213616784
n3
1.1738731802994E+24
n4
1.2383067504815E+32
n5
1.3062770612896E+40
2 √n
10270.782443417
3 √n
472.50058807538
4 √n
101.34486885589
5 √n
40.238465643073
1 , 2 , 4 , 181 , 362 , 724 , 145703 , 291406 , 582812 , 26372243 , 52744486 , 105488972
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-105488971
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 105488972 can be divided by 12 positive divisors.
The sum of these divisors (counting 105488972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110010010011010001001001100
3
Ternary
21100111101122222
4
Quaternary
12102122021030
5
Quinary
204001121342
6
Senary
14244554512
8
Octal
622321114
10
Decimal
105488972
12
Duodecimal
2b3b2a38
16
Hexadecimal
649a24c
20
Vigesimal
1cj628c
36
Base36
1qszt8
md5
e59dcacfac15193bb77f034a9766ea0d
sha1
83832ba1f6e2bbc0580f56e56c3cd44d1116edf4
sha256
2c70890256694f19e476a405c617db3eb4f8a6cda4b9ffbf760d020e5b646e9e
sha512
5f8403e6e03348a62fb39e797b11487b311960daeaaecd11119aaea94e8ad65b33390f17e4b518ee19c1f2386a54181b09bb51a1b2fcf704197eb0a57d9404f9
ripemd-160
97620e44d4ca0cfc25920a33fb986e283b48fcd6
Diameter
210977944
Circumference
662806758.93988
Area
3.495940181761E+16
Volume
4.9171084792995E+24
Surface area
1.3983760727044E+17
Circumference
662806758.93988
Perimeter
421955888
Area
11127923213616784
Diagonal
149183934.8832
Surface area
66767539281700704
Volume
1.1738731802994E+24
Space diagonal
182712259.14221
Perimeter
316466916
Area
4.8185320971774E+15
Altitude
91356129.571105
Surface area
4.8185320971774E+15
Volume
1.3834228100712E+23
Height
49727978.294399