157429823 is an odd 9-digits prime number following 157429822
and preceding 157429824 . In scientific notation, it is written as 1.57429823 × 10^8.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 157429822 positive integers (up to 157429823) that are relatively prime to 157429823.
157429823 has 2 divisors, whose sum is 157429824
The reverse of 157429823 is 328924751
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred fifty-seven million four hundred twenty-nine thousand eight hundred twenty-three
Scientific notation
1.57429823 × 10^8
Engineering notation
1.57429823 × 10^6
Prime Factorization
157429823
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
157429823 Product of the distinct prime numbers
The prime factorization of 157429823 is 157429823.
Since it has a total of 1 prime factors.
5 , 3 , 13 , 95 , 202 , 358 , 7703 , 2330 , 93049 , 4489 , 380125 , 526656 , 1280473 , 4274258 , 34673138 , 61605435 , 290031880 , 15359137 , 5488313797 , 9200572755
n×2
314859646
n×3
472289469
n×4
629719292
n×5
787149115
n÷2
78714911.5
n÷3
52476607.666667
n÷3
39357455.75
n÷5
31485964.6
n2
24784149169811329
n3
3.901764217009E+24
n4
6.1425405007146E+32
n5
9.6701906379783E+40
2 √n12547.104167895
3 √n539.96092881463
4 √n112.01385703517
5 √n43.593064636676
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
157429824 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
78714912 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12547.104207745 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999872959 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157429823 can be divided by 2 positive divisors.
The sum of these divisors (counting 157429823) is 157429824, the average is 78714912.
Base
System
Value
2
Binary
1001011000100011000000111111
3
Ternary
101222020021010012
4
Quaternary
21120203000333
5
Quinary
310300223243
6
Senary
23342133435
8
Octal
1130430077
10
Decimal
157429823
12
Duodecimal
4488127b
16
Hexadecimal
962303f
20
Vigesimal
293ieb3
36
Base36
2lq9mn
md5
ad82850d9dbe9e2acec00d59c34252a1
sha1
d6cef7a18a8e8a1fb9db9a6b157bc57fd0425262
sha256
8828f513c70720a42ba38812ed4c27b50f53f58dff8dddb060c316b2b0799ff0
sha512
2ad6554e86eaf2302df3a0cc4670bd72f5b3407d00726b14fd07ce749d555d34ee4984c16b01fd7fb55cf938e5233db120057e4b6a3d0ddf394fea4120b59c5b
ripemd-160
0c3885ba4ddc6e0ba01eab83e9d57d050ea189d1
Diameter
314859646
Circumference
989160750.78548
Area
7.7861700957353E+16
Volume
1.6343671733593E+25
Surface area
3.1144680382941E+17
Circumference
989160750.78548
Perimeter
629719292
Area
24784149169811329
Diagonal
222639390.8086
Surface area
148704895018867974
Volume
3.901764217009E+24
Space diagonal
272676452.06258
Perimeter
472289469
Area
1.073185139612E+16
Altitude
136338226.03129
Surface area
1.073185139612E+16
Volume
4.5982732273968E+23
Height
74213130.269532