157496631 is an odd 9-digits composite number following 157496630
and preceding 157496632 . In scientific notation, it is written as 1.57496631 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 104353272 positive integers (up to 157496631) that are relatively prime to 157496631.
157496631 has 8 divisors, whose sum is 211284480
The reverse of 157496631 is 136694751
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred fifty-seven million four hundred ninety-six thousand six hundred thirty-one
Scientific notation
1.57496631 × 10^8
Engineering notation
1.57496631 × 10^6
Prime Factorization
3 × 163 × 322079
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157496631
Product of the distinct prime numbers
The prime factorization of 157496631 is 3 × 163 × 322079.
Since it has a total of 3 prime factors.
7 , 9 , 43 , 47 , 369 , 395 , 3600 , 5134 , 78709 , 17128 , 599866 , 625798 , 5524962 , 9388706 , 49122231 , 87160311 , 453507130 , 560206829 , 620453116 , 5690830671
n×2
314993262
n×3
472489893
n×4
629986524
n×5
787483155
n÷2
78748315.5
n÷3
52498877
n÷3
39374157.75
n÷5
31499326.2
n2
24805188776350161
n3
3.9067336635942E+24
n4
6.1529739023037E+32
n5
9.6907266024375E+40
2 √n
12549.766173121
3 √n
540.03729852108
4 √n
112.02573888674
5 √n
43.596763899202
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157496630
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157496631 can be divided by 8 positive divisors.
The sum of these divisors (counting 157496631) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000110011010100110111
3
Ternary
101222100122202120
4
Quaternary
21120303110313
5
Quinary
310304343011
6
Senary
23343411023
8
Octal
1130632467
10
Decimal
157496631
12
Duodecimal
448b3a73
16
Hexadecimal
9633537
20
Vigesimal
29471bb
36
Base36
2lrp6f
md5
db9b2aea44c9f80aff789559dc48a66e
sha1
a136e2583c78a112a14cc805da8b3e97b42c86e6
sha256
1f25ce48179ea831a2f64cf8aabdb66d2a424d5588f857944129d4c7161b8ee4
sha512
46e5ce628fcfa6faf33a060ba32424924aa258c0dbd7e39afe76c9a26669002e7bcfdc8ee1fd4cb193ba91782bcd7a4c1d81e4ac53b3ae69da7e68c8895b8bab
ripemd-160
9770ed687caa92a0490d300c331604ee6508dceb
Diameter
314993262
Circumference
989580517.82948
Area
7.792779883069E+16
Volume
1.6364487702772E+25
Surface area
3.1171119532276E+17
Circumference
989580517.82948
Perimeter
629986524
Area
24805188776350161
Diagonal
222733871.58827
Surface area
148831132658100966
Volume
3.9067336635942E+24
Space diagonal
272792166.91293
Perimeter
472489893
Area
1.0740961812994E+16
Altitude
136396083.45646
Surface area
1.0740961812994E+16
Volume
4.604129776362E+23
Height
74244623.862757