157996936 is an even 9-digits composite number following 157996935
and preceding 157996937 . In scientific notation, it is written as 1.57996936 × 10^8.
The sum of its digits is 55. It has a total of 6 prime factors and 32 positive divisors.
There are 75290688 positive integers (up to 157996936) that are relatively prime to 157996936.
157996936 has 32 divisors, whose sum is 310242240
The reverse of 157996936 is 639699751
Previous prime number is 23
Is Prime? no Number parity even Number length 9 Sum of Digits 55 Digital Root 1
Name
one hundred fifty-seven million nine hundred ninety-six thousand nine hundred thirty-six
Scientific notation
1.57996936 × 10^8
Engineering notation
1.57996936 × 10^6
Prime Factorization
2 × 2 × 2 × 307 × 23 × 2797
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
39499234 Product of the distinct prime numbers
The prime factorization of 157996936 is 2 × 2 × 2 × 307 × 23 × 2797.
Since it has a total of 6 prime factors.
4 , 4 , 26 , 43 , 714 , 571 , 4407 , 313 , 38175 , 44807 , 599112 , 79002 , 2844962 , 7351338 , 57574766 , 27415513 , 237460690 , 778058199 , 1363410328 , 4855242150
n×2
315993872
n×3
473990808
n×4
631987744
n×5
789984680
n÷2
78998468
n÷3
52665645.333333
n÷3
39499234
n÷5
31599387.2
n2
24963031785388096
n3
3.9440825353619E+24
n4
6.231529559183E+32
n5
9.8456257694434E+40
2 √n12569.68321001
3 √n540.60852296336
4 √n112.11459855884
5 √n43.624426734492
1 , 2 , 4 , 8 , 23 , 46 , 92 , 184 , 307 , 614 , 1228 , 2456 , 2797 , 5594 , 7061 , 11188 , 14122 , 22376 , 28244 , 56488 , 64331 , 128662 , 257324 , 514648 , 858679 , 1717358 , 3434716 , 6869432 , 19749617 , 39499234 , 78998468 , 157996936
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157996935 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157996936 can be divided by 32 positive divisors.
The sum of these divisors (counting 157996936) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001011010101101011110001000
3
Ternary
102000022002001101
4
Quaternary
21122231132020
5
Quinary
310421400221
6
Senary
23402231144
8
Octal
1132553610
10
Decimal
157996936
12
Duodecimal
44ab54b4
16
Hexadecimal
96ad788
20
Vigesimal
2979c6g
36
Base36
2m2f7s
md5
f36bdd30bbdbe13359cba3c24813a077
sha1
00075d3a44a88de02b03a2661ab31d5894fab284
sha256
1c6103be26a39f1fdd2b07adf5e44a1d11a6a726f57bbd12b3f3d017b518957d
sha512
b617071ee9ff358b35fe298ffa1cefb248b20151ca266600c5cb23dc45e6aaade692ef14d234db7421c7de133273f1ae1c73a47e546472e3419bfd9c77c68b81
ripemd-160
ce8ae0f1b22f7dd74ecb2ab10625080c56944439
Diameter
315993872
Circumference
992724026.85459
Area
7.8423677268304E+16
Volume
1.6520934290993E+25
Surface area
3.1369470907321E+17
Circumference
992724026.85459
Perimeter
631987744
Area
24963031785388096
Diagonal
223441409.70459
Surface area
149778190712328576
Volume
3.9440825353619E+24
Space diagonal
273658720.59221
Perimeter
473990808
Area
1.0809309840812E+16
Altitude
136829360.2961
Surface area
1.0809309840812E+16
Volume
4.6481458438564E+23
Height
74480469.901531