156989741 is an odd 9-digits composite number following 156989740
and preceding 156989742 . In scientific notation, it is written as 1.56989741 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 156887484 positive integers (up to 156989741) that are relatively prime to 156989741.
156989741 has 4 divisors, whose sum is 157092000
The reverse of 156989741 is 147989651
Previous prime number is 1559
Is Prime? no Number parity odd Number length 9 Sum of Digits 50 Digital Root 5
Name
one hundred fifty-six million nine hundred eighty-nine thousand seven hundred forty-one
Scientific notation
1.56989741 × 10^8
Engineering notation
1.56989741 × 10^6
Prime Factorization
1559 × 100699
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
156989741 Product of the distinct prime numbers
The prime factorization of 156989741 is 1559 × 100699.
Since it has a total of 2 prime factors.
5 , 8 , 69 , 57 , 677 , 345 , 5998 , 2892 , 92276 , 39828 , 542553 , 325234 , 6914331 , 4698178 , 35175280 , 34790119 , 811767284 , 441595530 , 9056634737 , 3653766966
n×2
313979482
n×3
470969223
n×4
627958964
n×5
784948705
n÷2
78494870.5
n÷3
52329913.666667
n÷3
39247435.25
n÷5
31397948.2
n2
24645778779247081
n3
3.8691344272973E+24
n4
6.0741441163559E+32
n5
9.5357831162338E+40
2 √n12529.554700786
3 √n539.45732060851
4 √n111.93549348078
5 √n43.568665180141
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
-156989740 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 156989741 can be divided by 4 positive divisors.
The sum of these divisors (counting 156989741) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001010110110111100100101101
3
Ternary
101221101220102212
4
Quaternary
21112313210231
5
Quinary
310142132431
6
Senary
23324500205
8
Octal
1126674455
10
Decimal
156989741
12
Duodecimal
446aa665
16
Hexadecimal
95b792d
20
Vigesimal
2913e71
36
Base36
2lgu25
md5
c6fa5b8962ddf383f10c8ce3df713062
sha1
f30e9b41982efea3e5c0b40670f4a798b25b1429
sha256
7006234747ab9a82e5605bdf1cd59cb7397a92c3b11003f15d71727b5d97be8f
sha512
adb26a680978e8065c7b4bbc94474a8db02af2705dd0e2f91c8ac20bf32017b35e615f0be6384c9c450333ad33662277a6e298920fa6818edb5358f0873113e4
ripemd-160
61ecb9b0bb7f380d22351951ce9d3c95e4463031
Diameter
313979482
Circumference
986395634.02913
Area
7.7426997554882E+16
Volume
1.6206992390065E+25
Surface area
3.0970799021953E+17
Circumference
986395634.02913
Perimeter
627958964
Area
24645778779247081
Diagonal
222017020.87564
Surface area
147874672675482486
Volume
3.8691344272973E+24
Space diagonal
271914207.67908
Perimeter
470969223
Area
1.067193525944E+16
Altitude
135957103.83954
Surface area
1.067193525944E+16
Volume
4.5598186514404E+23
Height
74005673.625213