157098238 is an even 9-digits composite number following 157098237
and preceding 157098239 . In scientific notation, it is written as 1.57098238 × 10^8.
The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors.
There are 69572160 positive integers (up to 157098238) that are relatively prime to 157098238.
157098238 has 32 divisors, whose sum is 263761920
The reverse of 157098238 is 832890751
Previous prime number is 59
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred fifty-seven million ninety-eight thousand two hundred thirty-eight
Scientific notation
1.57098238 × 10^8
Engineering notation
1.57098238 × 10^6
Prime Factorization
2 × 11 × 127 × 59 × 953
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
157098238
Product of the distinct prime numbers
The prime factorization of 157098238 is 2 × 11 × 127 × 59 × 953.
Since it has a total of 5 prime factors.
6 , 9 , 15 , 80 , 624 , 516 , 3729 , 8000 , 85022 , 53215 , 344089 , 91387 , 9742600 , 4499102 , 3675587 , 50342640 , 720653037 , 389497530 , 1371397976 , 7506585977
n×2
314196476
n×3
471294714
n×4
628392952
n×5
785491190
n÷2
78549119
n÷3
52366079.333333
n÷3
39274559.5
n÷5
31419647.6
n2
24679856382704644
n3
3.877161951816E+24
n4
6.0909531107093E+32
n5
9.5687800143305E+40
2 √n
12533.883596077
3 √n
539.5815665673
4 √n
111.95482837322
5 √n
43.574685654103
1 , 2 , 11 , 22 , 59 , 118 , 127 , 254 , 649 , 953 , 1298 , 1397 , 1906 , 2794 , 7493 , 10483 , 14986 , 20966 , 56227 , 82423 , 112454 , 121031 , 164846 , 242062 , 618497 , 1236994 , 1331341 , 2662682 , 7140829 , 14281658 , 78549119 , 157098238
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157098237
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157098238 can be divided by 32 positive divisors.
The sum of these divisors (counting 157098238) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001010111010010000011111110
3
Ternary
101221121102021021
4
Quaternary
21113102003332
5
Quinary
310204120423
6
Senary
23331054354
8
Octal
1127220376
10
Decimal
157098238
12
Duodecimal
447413ba
16
Hexadecimal
95d20fe
20
Vigesimal
291h5bi
36
Base36
2lj5ry
md5
c628f4ddff2948438fb71e0cb2cd02cf
sha1
a51c87dff90b143391ed515f534df315404662cf
sha256
9b0d3c61da5fc4cba54eaac9e2576b5dff20fe3ae1b2c31f6305390bde0d6a8e
sha512
00dfbc9a35e288ccd952a3310958a9143efae440b2ad39be4ef741b1f3f4ee5f67ebf639092d59458e908c36a7f4387bcc302f0e3fd6c57b36f4e811c484c7da
ripemd-160
e15e22b19dc91f22dd337f4fd840f9f591c8eb2b
Diameter
314196476
Circumference
987077340.7854
Area
7.7534055503556E+16
Volume
1.6240618006137E+25
Surface area
3.1013622201422E+17
Circumference
987077340.7854
Perimeter
628392952
Area
24679856382704644
Diagonal
222170458.80452
Surface area
148079138296227864
Volume
3.877161951816E+24
Space diagonal
272102129.99555
Perimeter
471294714
Area
1.0686691294587E+16
Altitude
136051064.99777
Surface area
1.0686691294587E+16
Volume
4.5692791798126E+23
Height
74056819.601505