156622142 is an even 9-digits composite number following 156622141
and preceding 156622143 . In scientific notation, it is written as 1.56622142 × 10^8.
The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors.
There are 76087128 positive integers (up to 156622142) that are relatively prime to 156622142.
156622142 has 16 divisors, whose sum is 241678080
The reverse of 156622142 is 241226651
Previous prime number is 47
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred fifty-six million six hundred twenty-two thousand one hundred forty-two
Scientific notation
1.56622142 × 10^8
Engineering notation
1.56622142 × 10^6
Prime Factorization
2 × 139 × 47 × 11987
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
156622142
Product of the distinct prime numbers
The prime factorization of 156622142 is 2 × 139 × 47 × 11987.
Since it has a total of 4 prime factors.
2 , 7 , 74 , 34 , 924 , 329 , 9639 , 2008 , 38541 , 2469 , 50919 , 339757 , 1898620 , 4861537 , 7155641 , 78226858 , 439322755 , 762555782 , 2781629804 , 5830979466
n×2
313244284
n×3
469866426
n×4
626488568
n×5
783110710
n÷2
78311071
n÷3
52207380.666667
n÷3
39155535.5
n÷5
31324428.4
n2
24530495364668164
n3
3.8420187283354E+24
n4
6.0174520283601E+32
n5
9.42466226064E+40
2 √n
12514.8768272
3 √n
539.03593648619
4 √n
111.86991028512
5 √n
43.548242419441
1 , 2 , 47 , 94 , 139 , 278 , 6533 , 11987 , 13066 , 23974 , 563389 , 1126778 , 1666193 , 3332386 , 78311071 , 156622142
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
-156622141
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 156622142 can be divided by 16 positive divisors.
The sum of these divisors (counting 156622142) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010101011101110100111110
3
Ternary
101220201020012002
4
Quaternary
21111131310332
5
Quinary
310043402032
6
Senary
23312542302
8
Octal
1125356476
10
Decimal
156622142
12
Duodecimal
44551992
16
Hexadecimal
955dd3e
20
Vigesimal
28ihf72
36
Base36
2l8yf2
md5
beec5ac0e494efa30ba5be398c79cfdc
sha1
b2d4f4dad2f9245df4b9c8a248e401873de71f53
sha256
5a42dc966ab57fecedca0734b8cc090c517ae3348784afd53fb58b96d7832e2b
sha512
104b22d1f51c1ebe503a11395dc493a184dd31b6967a372ee7f8b250a77cae9d12448e89777cfd62f1712f293c9de592bddb0991e2a8cad740d515dcb8a53a4d
ripemd-160
3e59aca72fe9218201b5bceb565cf840a945ec92
Diameter
313244284
Circumference
984085941.39339
Area
7.706482402656E+16
Volume
1.6093410415857E+25
Surface area
3.0825929610624E+17
Circumference
984085941.39339
Perimeter
626488568
Area
24530495364668164
Diagonal
221497157.38432
Surface area
147182972188008984
Volume
3.8420187283354E+24
Space diagonal
271277507.53427
Perimeter
469866426
Area
1.062201607661E+16
Altitude
135638753.76713
Surface area
1.062201607661E+16
Volume
4.5278624937528E+23
Height
73832385.794775