157742406 is an even 9-digits composite number following 157742405
and preceding 157742407 . In scientific notation, it is written as 1.57742406 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 52059600 positive integers (up to 157742406) that are relatively prime to 157742406.
157742406 has 16 divisors, whose sum is 265510080
The reverse of 157742406 is 604247751
Previous prime number is 101
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred fifty-seven million seven hundred forty-two thousand four hundred six
Scientific notation
1.57742406 × 10^8
Engineering notation
1.57742406 × 10^6
Prime Factorization
2 × 9 × 101 × 86767
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157742406
Product of the distinct prime numbers
The prime factorization of 157742406 is 2 × 9 × 101 × 86767.
Since it has a total of 4 prime factors.
4 , 8 , 54 , 80 , 403 , 596 , 2486 , 7643 , 6726 , 82284 , 733649 , 563731 , 2782031 , 1231841 , 79954815 , 84414913 , 806415382 , 612482376 , 4862171013 , 6758757407
n×2
315484812
n×3
473227218
n×4
630969624
n×5
788712030
n÷2
78871203
n÷3
52580802
n÷3
39435601.5
n÷5
31548481.2
n2
24882666650668836
n3
3.9250517051725E+24
n4
6.1914709964831E+32
n5
9.7665753166446E+40
2 √n
12559.554371075
3 √n
540.31806365038
4 √n
112.06941764405
5 √n
43.610362047295
1 , 2 , 9 , 18 , 101 , 202 , 909 , 1818 , 86767 , 173534 , 780903 , 1561806 , 8763467 , 17526934 , 78871203 , 157742406
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
-157742405
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 157742406 can be divided by 16 positive divisors.
The sum of these divisors (counting 157742406) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011001101111010101000110
3
Ternary
101222211010220100
4
Quaternary
21121233111012
5
Quinary
310340224111
6
Senary
23352544530
8
Octal
1131572506
10
Decimal
157742406
12
Duodecimal
449b2146
16
Hexadecimal
966f546
20
Vigesimal
295hg06
36
Base36
2lwyti
md5
201f2aee5493ca73b916fc4c22029a3f
sha1
d24df9c90cc4aec2abd7263921e9f839d4097db8
sha256
94a42678022c110ff20b34749ab2093aefb34e3ab56813d912efffcd5c9649bd
sha512
d4e0ee7d4fde3a81fe744fbe0fd4a71b1b914d6a93dee5ac1c9d3d3f756edfeb24b75f59641545e8152c59d8e12923426e4bcd7adef5550a4e85fd54995a734d
ripemd-160
1b00128e5f1d79288c65f5c3b8e0babadadd284e
Diameter
315484812
Circumference
991124767.69836
Area
7.8171202751465E+16
Volume
1.6441218135907E+25
Surface area
3.1268481100586E+17
Circumference
991124767.69836
Perimeter
630969624
Area
24882666650668836
Diagonal
223081449.92656
Surface area
149295999904013016
Volume
3.9250517051725E+24
Space diagonal
273217861.70016
Perimeter
473227218
Area
1.077451071669E+16
Altitude
136608930.85008
Surface area
1.077451071669E+16
Volume
4.6257177953921E+23
Height
74360483.308854