105488971 is an odd 9-digits composite number following 105488970
and preceding 105488972 . In scientific notation, it is written as 1.05488971 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 86487720 positive integers (up to 105488971) that are relatively prime to 105488971.
105488971 has 4 divisors, whose sum is 106144344
The reverse of 105488971 is 179884501
Previous prime number is 161
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred five million four hundred eighty-eight thousand nine hundred seventy-one
Scientific notation
1.05488971 × 10^8
Engineering notation
1.05488971 × 10^6
Prime Factorization
161 × 655211
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
105488971
Product of the distinct prime numbers
The prime factorization of 105488971 is 161 × 655211.
Since it has a total of 2 prime factors.
8 , 5 , 54 , 14 , 633 , 173 , 4947 , 274 , 44695 , 27542 , 38777 , 682698 , 9658760 , 7178339 , 18093727 , 35500143 , 948342000 , 764172310 , 1077416445 , 7814251609
n×2
210977942
n×3
316466913
n×4
421955884
n×5
527444855
n÷2
52744485.5
n÷3
35162990.333333
n÷3
26372242.75
n÷5
21097794.2
n2
11127923002638841
n3
1.1738731469156E+24
n4
1.2383067035266E+32
n5
1.3062769993742E+40
2 √n
10270.782394735
3 √n
472.50058658233
4 √n
101.34486861571
5 √n
40.238465566784
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
-105488970
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 105488971 can be divided by 4 positive divisors.
The sum of these divisors (counting 105488971) is 1, the average is 0.25.
Base
System
Value
2
Binary
110010010011010001001001011
3
Ternary
21100111101122221
4
Quaternary
12102122021023
5
Quinary
204001121341
6
Senary
14244554511
8
Octal
622321113
10
Decimal
105488971
12
Duodecimal
2b3b2a37
16
Hexadecimal
649a24b
20
Vigesimal
1cj628b
36
Base36
1qszt7
md5
9a4e47b5ba6b10d6880a4ee7fc09ee5d
sha1
00c291518add1cf78fb03267fee800b1e274afc5
sha256
9f766c64fbdf8db1ceae8f7bcb755d9174de890d1ede0325480b01dce569b59e
sha512
605071be8f659824aec8d3cc2fbca1be3f221bc0fc20dcb970931d65defa6cca684e3e77981a2c0cf15252b854be880a11c3cd581cdd6089ad1a8a0697b8f206
ripemd-160
b8c015f3e50cff2901755c053bb53428f15e1e22
Diameter
210977942
Circumference
662806752.65669
Area
3.4959401154803E+16
Volume
4.9171083394618E+24
Surface area
1.3983760461921E+17
Circumference
662806752.65669
Perimeter
421955884
Area
11127923002638841
Diagonal
149183933.46898
Surface area
66767538015833046
Volume
1.1738731469156E+24
Space diagonal
182712257.41016
Perimeter
316466913
Area
4.8185320058212E+15
Altitude
91356128.70508
Surface area
4.8185320058212E+15
Volume
1.383422770728E+23
Height
49727977.822994