156242568 is an even 9-digits composite number following 156242567
and preceding 156242569 . In scientific notation, it is written as 1.56242568 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors.
There are 52080848 positive integers (up to 156242568) that are relatively prime to 156242568.
156242568 has 16 divisors, whose sum is 390606480
The reverse of 156242568 is 865242651
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred fifty-six million two hundred forty-two thousand five hundred sixty-eight
Scientific notation
1.56242568 × 10^8
Engineering notation
1.56242568 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 6510107
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
39060642
Product of the distinct prime numbers
The prime factorization of 156242568 is 2 × 2 × 2 × 3 × 6510107.
Since it has a total of 5 prime factors.
9 , 2 , 71 , 28 , 7 , 93 , 3521 , 8662 , 88973 , 79312 , 774465 , 889444 , 1935718 , 2154784 , 61641364 , 62562300 , 349516082 , 303400209 , 3766267882 , 7653342832
n×2
312485136
n×3
468727704
n×4
624970272
n×5
781212840
n÷2
78121284
n÷3
52080856
n÷3
39060642
n÷5
31248513.6
n2
24411740055234624
n3
3.8141529555783E+24
n4
5.9593305252435E+32
n5
9.3110110482483E+40
2 √n
12499.702716465
3 √n
538.60013276798
4 √n
111.8020693747
5 √n
43.527114081293
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 6510107 , 13020214 , 19530321 , 26040428 , 39060642 , 52080856 , 78121284 , 156242568
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
-156242567
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 156242568 can be divided by 16 positive divisors.
The sum of these divisors (counting 156242568) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010100000001001010001000
3
Ternary
101212222221111210
4
Quaternary
21110001022020
5
Quinary
304444230233
6
Senary
23300453120
8
Octal
1124011210
10
Decimal
156242568
12
Duodecimal
443aa1a0
16
Hexadecimal
9501288
20
Vigesimal
28ga688
36
Base36
2l0tjc
md5
310fbbad23ace02dfca7c8e3a9c67c0a
sha1
bb3efc9839ab1975fabd14ca942f9e3753985dd3
sha256
06d8891dbe1f26c6facff60002c0851b5d5674b839fcf5bd1b8e0b72e48aa65f
sha512
a96e186180e9bcb3d2eacbd0017984ec2b010f312f9736d22394604bf1a5077fbaa1ba241ca4749a71c7588ed3e60bc55e65957476abce9b8f0213e417908172
ripemd-160
db940683d0117196b127d9c5fb2951a3a41492fe
Diameter
312485136
Circumference
981701007.61361
Area
7.6691743218869E+16
Volume
1.5976686539884E+25
Surface area
3.0676697287548E+17
Circumference
981701007.61361
Perimeter
624970272
Area
24411740055234624
Diagonal
220960358.6856
Surface area
146470440331407744
Volume
3.8141529555783E+24
Space diagonal
270620066.08104
Perimeter
468727704
Area
1.0570593519208E+16
Altitude
135310033.04052
Surface area
1.0570593519208E+16
Volume
4.4950223656202E+23
Height
73653452.8952