156629742 is an even 9-digits composite number following 156629741
and preceding 156629743 . In scientific notation, it is written as 1.56629742 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 52084472 positive integers (up to 156629742) that are relatively prime to 156629742.
156629742 has 16 divisors, whose sum is 314012160
The reverse of 156629742 is 247926651
Previous prime number is 419
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred fifty-six million six hundred twenty-nine thousand seven hundred forty-two
Scientific notation
1.56629742 × 10^8
Engineering notation
1.56629742 × 10^6
Prime Factorization
2 × 3 × 419 × 62303
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
156629742
Product of the distinct prime numbers
The prime factorization of 156629742 is 2 × 3 × 419 × 62303.
Since it has a total of 4 prime factors.
8 , 4 , 14 , 5 , 677 , 950 , 274 , 2505 , 71014 , 24237 , 807734 , 947160 , 7763282 , 3089947 , 65630145 , 94668312 , 998831678 , 720953562 , 8151911604 , 1011429116
n×2
313259484
n×3
469889226
n×4
626518968
n×5
783148710
n÷2
78314871
n÷3
52209914
n÷3
39157435.5
n÷5
31325948.4
n2
24532876078986564
n3
3.8425780507696E+24
n4
6.0186200870691E+32
n5
9.4269491143365E+40
2 √n
12515.180462143
3 √n
539.04465514883
4 √n
111.8712673663
5 √n
43.548665041957
1 , 2 , 3 , 6 , 419 , 838 , 1257 , 2514 , 62303 , 124606 , 186909 , 373818 , 26104957 , 52209914 , 78314871 , 156629742
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
-156629741
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 156629742 can be divided by 16 positive divisors.
The sum of these divisors (counting 156629742) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010101011111101011101110
3
Ternary
101220201121121120
4
Quaternary
21111133223232
5
Quinary
310044122432
6
Senary
23313041410
8
Octal
1125375356
10
Decimal
156629742
12
Duodecimal
44556266
16
Hexadecimal
955faee
20
Vigesimal
28iie72
36
Base36
2l94a6
md5
3eea5f8038d0197a3f8ac7bcedfd5827
sha1
ab64b09a3f93c6a9337ce3e96be03ffe78cbbc54
sha256
bb4bd7d4729c9d529709a45c3f00df2168576a1ddf0b98618a71e8336f15ca1b
sha512
987599faaa18f7a641e2f3095ec30ef006b2854ebd69b2817addf324bf1f39dc058907d464178f8216770a63aab9e0802f986ce855c6cc99fd2bc4c9bce89249
ripemd-160
16f312a10c97d5e9d7864071889784ce26468a15
Diameter
313259484
Circumference
984133693.60173
Area
7.7072303261173E+16
Volume
1.6095753300191E+25
Surface area
3.0828921304469E+17
Circumference
984133693.60173
Perimeter
626518968
Area
24532876078986564
Diagonal
221507905.4074
Surface area
147197256473919384
Volume
3.8425780507696E+24
Space diagonal
271290671.1204
Perimeter
469889226
Area
1.0623046956149E+16
Altitude
135645335.5602
Surface area
1.0623046956149E+16
Volume
4.528521661563E+23
Height
73835968.469133