157676961 is an odd 9-digits composite number following 157676960
and preceding 157676962 . In scientific notation, it is written as 1.57676961 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 95199936 positive integers (up to 157676961) that are relatively prime to 157676961.
157676961 has 16 divisors, whose sum is 230682816
The reverse of 157676961 is 169676751
Previous prime number is 53
Is Prime? no Number parity odd Number length 9 Sum of Digits 48 Digital Root 3
Name
one hundred fifty-seven million six hundred seventy-six thousand nine hundred sixty-one
Scientific notation
1.57676961 × 10^8
Engineering notation
1.57676961 × 10^6
Prime Factorization
3 × 13 × 53 × 76283
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
157676961 Product of the distinct prime numbers
The prime factorization of 157676961 is 3 × 13 × 53 × 76283.
Since it has a total of 4 prime factors.
8 , 5 , 83 , 87 , 668 , 80 , 2107 , 4712 , 70072 , 70881 , 503728 , 73487 , 8868241 , 983616 , 30875526 , 5390121 , 732666565 , 856827701 , 8089644470 , 8999535269
n×2
315353922
n×3
473030883
n×4
630707844
n×5
788384805
n÷2
78838480.5
n÷3
52558987
n÷3
39419240.25
n÷5
31535392.2
n2
24862024030195521
n3
3.9201683933902E+24
n4
6.1812023887802E+32
n5
9.746332079888E+40
2 √n12556.94871376
3 √n540.24332997969
4 √n112.0577918476
5 √n43.606742787286
1 , 3 , 13 , 39 , 53 , 159 , 689 , 2067 , 76283 , 228849 , 991679 , 2975037 , 4042999 , 12128997 , 52558987 , 157676961
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
-157676960 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 157676961 can be divided by 16 positive divisors.
The sum of these divisors (counting 157676961) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011001011111010110100001
3
Ternary
101222200211010110
4
Quaternary
21121133112201
5
Quinary
310331130321
6
Senary
23351321533
8
Octal
1131372641
10
Decimal
157676961
12
Duodecimal
449802a9
16
Hexadecimal
965f5a1
20
Vigesimal
2959c81
36
Base36
2lvkbl
md5
13ecbc263407a18568a98377c8c25b69
sha1
e853430b1a8c55744dbe7eb6a121cae0ac5e75b9
sha256
db987771d24da25d3cd46170a9f6b4dce038e3e64ff8723ff92ac80dc79e4ce2
sha512
4685038432623627fcb3e7edf4b32f005e8246b15536a7604dc541e4520809c088c36cf1a27d4b72bee291c894112ccca16cacae9a45a9d72792ffa9bac27a99
ripemd-160
0a3fbf149c2190e1333f9b7f52f451287454b9ab
Diameter
315353922
Circumference
990713564.63593
Area
7.8106352046635E+16
Volume
1.6420762967346E+25
Surface area
3.1242540818654E+17
Circumference
990713564.63593
Perimeter
630707844
Area
24862024030195521
Diagonal
222988896.71997
Surface area
149172144181173126
Volume
3.9201683933902E+24
Space diagonal
273104507.63506
Perimeter
473030883
Area
1.0765572199824E+16
Altitude
136552253.81753
Surface area
1.0765572199824E+16
Volume
4.6199627572656E+23
Height
74329632.239991