156996925 is an odd 9-digits composite number following 156996924
and preceding 156996926 . In scientific notation, it is written as 1.56996925 × 10^8.
The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors.
There are 122880000 positive integers (up to 156996925) that are relatively prime to 156996925.
156996925 has 24 divisors, whose sum is 198940392
The reverse of 156996925 is 529699651
Previous prime number is 97
Is Prime? no Number parity odd Number length 9 Sum of Digits 52 Digital Root 7
Name
one hundred fifty-six million nine hundred ninety-six thousand nine hundred twenty-five
Scientific notation
1.56996925 × 10^8
Engineering notation
1.56996925 × 10^6
Prime Factorization
5 × 101 × 5 × 97 × 641
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
31399385 Product of the distinct prime numbers
The prime factorization of 156996925 is 5 × 101 × 5 × 97 × 641.
Since it has a total of 5 prime factors.
5 , 3 , 8 , 22 , 725 , 98 , 7794 , 6339 , 28049 , 62555 , 691090 , 253898 , 7133713 , 326901 , 82208778 , 85290062 , 880524280 , 234892107 , 9037243086 , 3287968698
n×2
313993850
n×3
470990775
n×4
627987700
n×5
784984625
n÷2
78498462.5
n÷3
52332308.333333
n÷3
39249231.25
n÷5
31399385
n2
24648034459455625
n3
3.8696656174286E+24
n4
6.0752560271451E+32
n5
9.537965148495E+40
2 √n12529.841379682
3 √n539.46554917651
4 √n111.93677402749
5 √n43.569063921561
1 , 5 , 25 , 97 , 101 , 485 , 505 , 641 , 2425 , 2525 , 3205 , 9797 , 16025 , 48985 , 62177 , 64741 , 244925 , 310885 , 323705 , 1554425 , 1618525 , 6279877 , 31399385 , 156996925
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-156996924 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 156996925 can be divided by 24 positive divisors.
The sum of these divisors (counting 156996925) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001010110111001010100111101
3
Ternary
101221102021021221
4
Quaternary
21112321110331
5
Quinary
310142400200
6
Senary
23324553341
8
Octal
1126712475
10
Decimal
156996925
12
Duodecimal
446b2851
16
Hexadecimal
95b953d
20
Vigesimal
2914c65
36
Base36
2lgzlp
md5
ef377947b1d2ac3e545af39084687147
sha1
5399a2750225fada5826c0ca04249a785ddeff1c
sha256
74d00468fd8c4997f9f0415a195f615d68e8894c7170d98c2df960d7394e9b07
sha512
efd1eb94ab86b5a7603a63718c7df4cc024a550e46ebde364ff86822dae60313498cb5859c6c92c064c030ef052ec308d90d5032790577eb78a8c52b9b2b8f1e
ripemd-160
a03958299c771f1e292e2bc4350d1a77bc0328fa
Diameter
313993850
Circumference
986440772.43238
Area
7.7434083983254E+16
Volume
1.6209217434083E+25
Surface area
3.0973633593302E+17
Circumference
986440772.43238
Perimeter
627987700
Area
24648034459455625
Diagonal
222027180.58587
Surface area
147888206756733750
Volume
3.8696656174286E+24
Space diagonal
271926650.73208
Perimeter
470990775
Area
1.0672911997621E+16
Altitude
135963325.36604
Surface area
1.0672911997621E+16
Volume
4.5604446650136E+23
Height
74009060.195291