1485194021 is an odd 10-digits composite number following 1485194020
and preceding 1485194022 . In scientific notation, it is written as 1.485194021 × 10^9.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 1478862000 positive integers (up to 1485194021) that are relatively prime to 1485194021.
1485194021 has 8 divisors, whose sum is 1491537888
The reverse of 1485194021 is 1204915841
Previous prime number is 971
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 35
Digital Root 8
Name
one billion four hundred eighty-five million one hundred ninety-four thousand twenty-one
Scientific notation
1.485194021 × 10^9
Engineering notation
1.485194021 × 10^9
Prime Factorization
331 × 971 × 4621
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1485194021
Product of the distinct prime numbers
The prime factorization of 1485194021 is 331 × 971 × 4621.
Since it has a total of 3 prime factors.
6 , 2 , 31 , 84 , 122 , 952 , 439 , 9297 , 95739 , 55022 , 227185 , 619174 , 1227546 , 5203170 , 90219744 , 62861928 , 437155272 , 321899229 , 1893365710 , 5689878331
n×2
2970388042
n×3
4455582063
n×4
5940776084
n×5
7425970105
n÷2
742597010.5
n÷3
495064673.66667
n÷3
371298505.25
n÷5
297038804.2
n2
2205801280014148441
n3
3.2760428725912E+27
n4
4.8655592869121E+36
n5
7.2262995617428E+45
2 √n
38538.215072834
3 √n
1140.9354231111
4 √n
196.31152557309
5 √n
68.289925422904
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
-1485194020
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 1485194021 can be divided by 8 positive divisors.
The sum of these divisors (counting 1485194021) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011000100001100100001100100101
3
Ternary
10211111122200011222
4
Quaternary
1120201210030211
5
Quinary
11020202202041
6
Senary
403212510125
8
Octal
13041441445
10
Decimal
1485194021
12
Duodecimal
35547b345
16
Hexadecimal
58864325
20
Vigesimal
13429511
36
Base36
ok8v1h
md5
180ea60a945a5dbffd8cfa4e782f5540
sha1
8dde3d1a546d2a4ed7e77ecdfc22dd520358e350
sha256
d1739af4ceacca55ef7fc7eca4d7a17356100e98b37d04902defe9d20eab6731
sha512
a8599f432ed94bbf4bb84c205f3a750856b9992685753f5c03d7f8d4cb0589e128f435bd224af1e5ea9868012f646882b72ebcb97d9aaf9ac81b28e8e92c7b7e
ripemd-160
73fe63404efb3b81c0b04be233e5f0843d1fe693
Diameter
2970388042
Circumference
9331749251.0582
Area
6.9297290965714E+18
Volume
1.372265629517E+28
Surface area
2.7718916386286E+19
Circumference
9331749251.0582
Perimeter
5940776084
Area
2205801280014148441
Diagonal
2100381527.2536
Surface area
1.3234807680085E+19
Volume
3.2760428725912E+27
Space diagonal
2572431503.4695
Perimeter
4455582063
Area
9.5513997209624E+17
Altitude
1286215751.7348
Surface area
9.5513997209624E+17
Volume
3.8608535511118E+26
Height
700127175.75121