989430342 is an even 9-digits composite number following 989430341
and preceding 989430343 . In scientific notation, it is written as 9.89430342 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 329715072 positive integers (up to 989430342) that are relatively prime to 989430342.
989430342 has 16 divisors, whose sum is 1979430960
The reverse of 989430342 is 243034989
Previous prime number is 3769
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
nine hundred eighty-nine million four hundred thirty thousand three hundred forty-two
Scientific notation
9.89430342 × 10^8
Engineering notation
9.89430342 × 10^6
Prime Factorization
2 × 3 × 3769 × 43753
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
989430342
Product of the distinct prime numbers
The prime factorization of 989430342 is 2 × 3 × 3769 × 43753.
Since it has a total of 4 prime factors.
3 , 10 , 47 , 88 , 69 , 484 , 9741 , 4367 , 90073 , 57094 , 395616 , 156416 , 7091366 , 8478148 , 22687552 , 69484585 , 777922025 , 367831352 , 499845574 , 2933021851
n×2
1978860684
n×3
2968291026
n×4
3957721368
n×5
4947151710
n÷2
494715171
n÷3
329810114
n÷3
247357585.5
n÷5
197886068.4
n2
978972401670236964
n3
9.6862499819314E+26
n4
9.5838696323199E+35
n5
9.4825714079897E+44
2 √n
31455.211682645
3 √n
996.46429418459
4 √n
177.35617182
5 √n
62.961786865576
1 , 2 , 3 , 6 , 3769 , 7538 , 11307 , 22614 , 43753 , 87506 , 131259 , 262518 , 164905057 , 329810114 , 494715171 , 989430342
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
-989430341
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 989430342 can be divided by 16 positive divisors.
The sum of these divisors (counting 989430342) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010111110011000001001000110
3
Ternary
2112221210021021020
4
Quaternary
322332120021012
5
Quinary
4011243232332
6
Senary
242102532010
8
Octal
7276301106
10
Decimal
989430342
12
Duodecimal
237437006
16
Hexadecimal
3af98246
20
Vigesimal
f93ifh2
36
Base36
gd2xc6
md5
5b0f8c39e40bef47a86f88238b876f2f
sha1
31e90e6432f4cd0857f8b0fa286fd4c740fcbfdb
sha256
43e2b7f315277d2ea0c57eed1a39cf2b03b3c35e79b8f1ba922be66dada4b83c
sha512
970a77ff44c53f0b3fcbe92293968034d4a53bc9b248e12673491be20a150b64abe8b7b4bfdde44db26b37e7ca07e364a1dc5c8c58eb159ec072366d124dfdd0
ripemd-160
2fbec70fb6d186be84e8f4330a84573c46c6ff77
Diameter
1978860684
Circumference
6216774187.3321
Area
3.0755325051544E+18
Volume
4.0573669045427E+27
Surface area
1.2302130020617E+19
Circumference
6216774187.3321
Perimeter
3957721368
Area
978972401670236964
Diagonal
1399265808.6798
Surface area
5873834410021421784
Volume
9.6862499819314E+26
Space diagonal
1713743622.8943
Perimeter
2968291026
Area
4.2390748472514E+17
Altitude
856871811.44713
Surface area
4.2390748472514E+17
Volume
1.1415355077486E+26
Height
466421936.22662