985802145 is an odd 9-digits composite number following 985802144
and preceding 985802146 . In scientific notation, it is written as 9.85802145 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 525387200 positive integers (up to 985802145) that are relatively prime to 985802145.
985802145 has 16 divisors, whose sum is 1578405312
The reverse of 985802145 is 541208589
Previous prime number is 1451
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
nine hundred eighty-five million eight hundred two thousand one hundred forty-five
Scientific notation
9.85802145 × 10^8
Engineering notation
9.85802145 × 10^6
Prime Factorization
5 × 3 × 1451 × 45293
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
985802145
Product of the distinct prime numbers
The prime factorization of 985802145 is 5 × 3 × 1451 × 45293.
Since it has a total of 4 prime factors.
3 , 10 , 21 , 88 , 816 , 946 , 1340 , 8779 , 95969 , 63925 , 408154 , 658241 , 5799163 , 8596343 , 32010986 , 7226837 , 520834034 , 425322240 , 2367840288 , 2814779515
n×2
1971604290
n×3
2957406435
n×4
3943208580
n×5
4929010725
n÷2
492901072.5
n÷3
328600715
n÷3
246450536.25
n÷5
197160429
n2
971805869086601025
n3
9.5800831026916E+26
n4
9.4440664719116E+35
n5
9.3099809855331E+44
2 √n
31397.486284733
3 √n
995.2448056345
4 √n
177.19335846677
5 √n
62.915543372919
1 , 3 , 5 , 15 , 1451 , 4353 , 7255 , 21765 , 45293 , 135879 , 226465 , 679395 , 65720143 , 197160429 , 328600715 , 985802145
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-985802144
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 985802145 can be divided by 16 positive divisors.
The sum of these divisors (counting 985802145) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010110000100010010110100001
3
Ternary
2112200221221022120
4
Quaternary
322300202112201
5
Quinary
4004331132040
6
Senary
241453054453
8
Octal
7260422641
10
Decimal
985802145
12
Duodecimal
236187429
16
Hexadecimal
3ac225a1
20
Vigesimal
f815575
36
Base36
gax5sx
md5
92307ea423d2c180f044c13b58048681
sha1
65bdbcd2a3ac53d3840821b183ec170d7199f8e6
sha256
29f67a201fd5e44572486f5596efcc63a4d0db24b45486f3c101cae3ded4268a
sha512
5d2ae325837151987daca80aa5c0ba810af3a570441245261582bfc55974ad5c8d8974100c21e57ae433e3995b477e5c445e455b72b78a102b3d3ad65c801c45
ripemd-160
850cb75b2c0db82bbd09e660fe90a608e06068de
Diameter
1971604290
Circumference
6193977553.2501
Area
3.0530181790379E+18
Volume
4.0128958261594E+27
Surface area
1.2212072716152E+19
Circumference
6193977553.2501
Perimeter
3943208580
Area
971805869086601025
Diagonal
1394134763.2755
Surface area
5830835214519606150
Volume
9.5800831026916E+26
Space diagonal
1707459401.3504
Perimeter
2957406435
Area
4.2080428508791E+17
Altitude
853729700.67519
Surface area
4.2080428508791E+17
Volume
1.1290236210406E+26
Height
464711587.7585