156942113 is an odd 9-digits composite number following 156942112
and preceding 156942114 . In scientific notation, it is written as 1.56942113 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors.
There are 142098432 positive integers (up to 156942113) that are relatively prime to 156942113.
156942113 has 16 divisors, whose sum is 172530000
The reverse of 156942113 is 311249651
Previous prime number is 449
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred fifty-six million nine hundred forty-two thousand one hundred thirteen
Scientific notation
1.56942113 × 10^8
Engineering notation
1.56942113 × 10^6
Prime Factorization
29 × 17 × 449 × 709
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
156942113
Product of the distinct prime numbers
The prime factorization of 156942113 is 29 × 17 × 449 × 709.
Since it has a total of 4 prime factors.
8 , 6 , 81 , 15 , 455 , 951 , 640 , 1442 , 82241 , 19106 , 461334 , 665628 , 7817430 , 1970257 , 66362685 , 36544714 , 848652178 , 549584013 , 1283662869 , 8801363550
n×2
313884226
n×3
470826339
n×4
627768452
n×5
784710565
n÷2
78471056.5
n÷3
52314037.666667
n÷3
39235528.25
n÷5
31388422.6
n2
24630826832904769
n3
3.8656140080932E+24
n4
6.0667763047254E+32
n5
9.5213269236194E+40
2 √n
12527.653930405
3 √n
539.40276105186
4 √n
111.9270026866
5 √n
43.566021261836
1 , 17 , 29 , 449 , 493 , 709 , 7633 , 12053 , 13021 , 20561 , 221357 , 318341 , 349537 , 5411797 , 9231889 , 156942113
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
-156942112
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 156942113 can be divided by 16 positive divisors.
The sum of these divisors (counting 156942113) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010110101011111100100001
3
Ternary
101221022111002212
4
Quaternary
21112223330201
5
Quinary
310134121423
6
Senary
23323451505
8
Octal
1126537441
10
Decimal
156942113
12
Duodecimal
44686b95
16
Hexadecimal
95abf21
20
Vigesimal
290hf5d
36
Base36
2lftb5
md5
32c8f8cb277288aa4480cb208ae6037e
sha1
e33d90034fc18024f62ee6c28b0cf18463080da9
sha256
cabd853ddb14774a9b9d7e97cbb102151cf066c017d337c900f24123a435e9e4
sha512
237fc287dd90bdf1462975c5af07cfdc78eb0c306407fc5968b00511407946d1bc60be15057df74dc97aa28db57f3c1a5e45c948fad5e5efaf01a02f25b65412
ripemd-160
d616a7812b6ea854e03c8c74bfaa48a076d724fd
Diameter
313884226
Circumference
986096378.47932
Area
7.7380024630096E+16
Volume
1.6192246092586E+25
Surface area
3.0952009852038E+17
Circumference
986096378.47932
Perimeter
627768452
Area
24630826832904769
Diagonal
221949664.71209
Surface area
147784960997428614
Volume
3.8656140080932E+24
Space diagonal
271831713.56322
Perimeter
470826339
Area
1.0665460876755E+16
Altitude
135915856.78161
Surface area
1.0665460876755E+16
Volume
4.5556697976207E+23
Height
73983221.570697