157429273 is an odd 9-digits composite number following 157429272
and preceding 157429274 . In scientific notation, it is written as 1.57429273 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 147379584 positive integers (up to 157429273) that are relatively prime to 157429273.
157429273 has 8 divisors, whose sum is 167770368
The reverse of 157429273 is 372924751
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred fifty-seven million four hundred twenty-nine thousand two hundred seventy-three
Scientific notation
1.57429273 × 10^8
Engineering notation
1.57429273 × 10^6
Prime Factorization
23 × 47 × 145633
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157429273
Product of the distinct prime numbers
The prime factorization of 157429273 is 23 × 47 × 145633.
Since it has a total of 3 prime factors.
2 , 4 , 6 , 20 , 647 , 843 , 5734 , 8252 , 3955 , 39807 , 688570 , 137204 , 7515831 , 9574174 , 13332854 , 17334409 , 677630829 , 126125773 , 3586495761 , 6374165241
n×2
314858546
n×3
472287819
n×4
629717092
n×5
787146365
n÷2
78714636.5
n÷3
52476424.333333
n÷3
39357318.25
n÷5
31485854.6
n2
24783975997308529
n3
3.9017233233057E+24
n4
6.1424546623517E+32
n5
9.6700217192948E+40
2 √n
12547.082250468
3 √n
539.96030000777
4 √n
112.01375920157
5 √n
43.593034177112
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
-157429272
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 157429273 can be divided by 8 positive divisors.
The sum of these divisors (counting 157429273) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100010111000011001
3
Ternary
101222020020100211
4
Quaternary
21120202320121
5
Quinary
310300214043
6
Senary
23342131121
8
Octal
1130427031
10
Decimal
157429273
12
Duodecimal
44880aa1
16
Hexadecimal
9622e19
20
Vigesimal
293id3d
36
Base36
2lq97d
md5
05b2a01f54809150e89cf380a3d5678e
sha1
92c2a9fb022ee0765c8cd3b0aefd8d4d1fd413a5
sha256
5f40423e92b9f8edf21b1e2a67d368fcad421c1d6377a5f2655b4dc24b7d61f5
sha512
92210fabc72c02854712d51cd10b13d04f0310ccd4cf780edff28ccc471bfd10980354c8cf21d1c630ce1b0c6039740871a9f8d54cc9d49740e0ededc114a5e5
ripemd-160
b1a1c83625d9210c6f2dbbbebfcfd45be64c5c5a
Diameter
314858546
Circumference
989157295.03356
Area
7.786115691989E+16
Volume
1.634350043845E+25
Surface area
3.1144462767956E+17
Circumference
989157295.03356
Perimeter
629717092
Area
24783975997308529
Diagonal
222638612.99114
Surface area
148703855983851174
Volume
3.9017233233057E+24
Space diagonal
272675499.43463
Perimeter
472287819
Area
1.0731776410226E+16
Altitude
136337749.71732
Surface area
1.0731776410226E+16
Volume
4.5982250337053E+23
Height
74212870.997046