158989939 is an odd 9-digits composite number following 158989938
and preceding 158989940 . In scientific notation, it is written as 1.58989939 × 10^8.
The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors.
There are 158928624 positive integers (up to 158989939) that are relatively prime to 158989939.
158989939 has 4 divisors, whose sum is 159051256
The reverse of 158989939 is 939989851
Previous prime number is 2713
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 61
Digital Root 7
Name
one hundred fifty-eight million nine hundred eighty-nine thousand nine hundred thirty-nine
Scientific notation
1.58989939 × 10^8
Engineering notation
1.58989939 × 10^6
Prime Factorization
2713 × 58603
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
158989939
Product of the distinct prime numbers
The prime factorization of 158989939 is 2713 × 58603.
Since it has a total of 2 prime factors.
4 , 4 , 65 , 2 , 483 , 563 , 3335 , 1525 , 97257 , 49554 , 50843 , 707868 , 6574812 , 6358483 , 14673532 , 51729753 , 498192526 , 848230039 , 7131958382 , 1299781164
n×2
317979878
n×3
476969817
n×4
635959756
n×5
794949695
n÷2
79494969.5
n÷3
52996646.333333
n÷3
39747484.75
n÷5
31797987.8
n2
25277800703223721
n3
4.0189159918597E+24
n4
6.389672083919E+32
n5
1.0158935748523E+41
2 √n
12609.121262007
3 √n
541.73872453075
4 √n
112.29034358308
5 √n
43.679124873586
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
-158989938
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 158989939 can be divided by 4 positive divisors.
The sum of these divisors (counting 158989939) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001011110011111111001110011
3
Ternary
102002011112012021
4
Quaternary
21132133321303
5
Quinary
311200134224
6
Senary
23435412311
8
Octal
1136377163
10
Decimal
158989939
12
Duodecimal
452b4097
16
Hexadecimal
979fe73
20
Vigesimal
29ddegj
36
Base36
2mnpf7
md5
946e59c66cbca3dc14fe5110f308ee65
sha1
d9312a13095f9741c311607b5082b431243dec8b
sha256
6d6247d4b77421449afd900b7f6bb3ab759e9e0cb003e1cd741a49d4ede67732
sha512
cdd8616a37b8ac544d82b8d1499d3409962dfdc7913b00e5ec81efe8420c6d721c4b042d6fbe107641ca2b857ef825cfa1202e26407df89664710e2a77fedad6
ripemd-160
0f2ceb1275a9db5f25ef2631b520fffe9c4e530d
Diameter
317979878
Circumference
998963248.71418
Area
7.9412552988155E+16
Volume
1.6834395940561E+25
Surface area
3.1765021195262E+17
Circumference
998963248.71418
Perimeter
635959756
Area
25277800703223721
Diagonal
224845728.01467
Surface area
151666804219342326
Volume
4.0189159918597E+24
Space diagonal
275378652.24028
Perimeter
476969817
Area
1.0945608780396E+16
Altitude
137689326.12014
Surface area
1.0945608780396E+16
Volume
4.7363379181051E+23
Height
74948576.00489