157020198 (number)

157020198 is an even 9-digits composite number following 157020197 and preceding 157020199. In scientific notation, it is written as 1.57020198 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 52306400 positive integers (up to 157020198) that are relatively prime to 157020198.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty thousand one hundred ninety-eight

Notation

Scientific notation 1.57020198 × 10^8
Engineering notation 1.57020198 × 10^6

Prime Factorization of 157020198

Prime Factorization 2 × 3 × 1733 × 15101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157020198
Product of the distinct prime numbers

The prime factorization of 157020198 is 2 × 3 × 1733 × 15101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 19, 25, 26, 826, 7021, 4678, 17728, 71513, 716561, 140486, 7162093, 9627314, 67249211, 60862280, 650376620, 289946590, 3949469317, 8491100297

Basic calculations (n = 157020198)

Multiplication

n×y
n×2 314040396
n×3 471060594
n×4 628080792
n×5 785100990

Division

n÷y
n÷2 78510099
n÷3 52340066
n÷3 39255049.5
n÷5 31404039.6

Exponentiation

ny
n2 24655342579959204
n3 3.871386773663E+24
n4 6.0788591773515E+32
n5 9.5450367164185E+40

Nth Root

y√n
2√n 12530.770048165
3√n 539.4922043937
4√n 111.9409221338
5√n 43.57035556814

Divisors of 157020198

1, 2, 3, 6, 1733, 3466, 5199, 10398, 15101, 30202, 45303, 90606, 26170033, 52340066, 78510099, 157020198

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 -157020197
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 157020198 can be divided by 16 positive divisors. The sum of these divisors (counting 157020198) is 1, the average is 0.0625.

Base conversion 157020198

Base System Value
2 Binary 1001010110111111000000100110
3 Ternary 101221110110012220
4 Quaternary 21112333000212
5 Quinary 310144121243
6 Senary 23325253210
8 Octal 1126770046
10 Decimal 157020198
12 Duodecimal 44704206
16 Hexadecimal 95bf026
20 Vigesimal 2917a9i
36 Base36 2lhhk6

Cryptographic Hash Functions

md5 a735b59d1fe00c73aa656894ff53ee60
sha1 536a297d2e3156618697763353e6d379de4c18d3
sha256 ac3692a859629b421ba8bdee1eb587a8410bd96d9d09856bbc111a9af688108f
sha512 1ecc4a41bf1e5a57723136f05e116bebf7e10ec101ed3070d20ee8d473789dcb8d16e6a02539cb5e964935dd3a725bf55df362bb65727993c4d604598457cc66
ripemd-160 7090f4040c7d46b83aa689052ed274a397bc0627

157020198 as geometric shapes

Circle

Radius = n
Diameter 314040396
Circumference 986587001.00403
Area 7.7457043120939E+16

Sphere

Radius = n
Volume 1.6216426996459E+25
Surface area 3.0982817248376E+17
Circumference 986587001.00403

Square

Length = n
Perimeter 628080792
Area 24655342579959204
Diagonal 222060093.57811

Cube

Length = n
Surface area 147932055479755224
Volume 3.871386773663E+24
Space diagonal 271966960.75052

Equilateral Triangle

Length = n
Perimeter 471060594
Area 1.0676076506626E+16
Altitude 135983480.37526

Triangular Pyramid

Length = n
Surface area 1.0676076506626E+16
Volume 4.5624730670884E+23
Height 74020031.192703