157084992 (number)

157084992 is an even 9-digits composite number following 157084991 and preceding 157084993. In scientific notation, it is written as 1.57084992 × 10^8. The sum of its digits is 45. It has a total of 9 prime factors and 42 positive divisors. There are 52361472 positive integers (up to 157084992) that are relatively prime to 157084992.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million eighty-four thousand nine hundred ninety-two

Notation

Scientific notation 1.57084992 × 10^8
Engineering notation 1.57084992 × 10^6

Prime Factorization of 157084992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 272717

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1636302
Product of the distinct prime numbers

The prime factorization of 157084992 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 272717. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157084992)

Multiplication

n×y
n×2 314169984
n×3 471254976
n×4 628339968
n×5 785424960

Division

n÷y
n÷2 78542496
n÷3 52361664
n÷3 39271248
n÷5 31416998.4

Exponentiation

ny
n2 24675694711640064
n3 3.8761813063724E+24
n4 6.0888990950206E+32
n5 9.5647466563012E+40

Nth Root

y√n
2√n 12533.355177286
3√n 539.56640090109
4√n 111.95246838407
5√n 43.573950814857

Divisors of 157084992

42 divisors

τ Total Divisors 42
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157084991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.023809523809524
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 42
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157084992 can be divided by 42 positive divisors. The sum of these divisors (counting 157084992) is 1, the average is 0.023809523809524.

Base conversion 157084992

Base System Value
2 Binary 1001010111001110110101000000
3 Ternary 101221120202002200
4 Quaternary 21113032311000
5 Quinary 310203204432
6 Senary 23330513200
8 Octal 1127166500
10 Decimal 157084992
12 Duodecimal 44735800
16 Hexadecimal 95ced40
20 Vigesimal 291fc9c
36 Base36 2livk0

Cryptographic Hash Functions

md5 4fa78c8f0f37c5d381928b278ecdb9a5
sha1 c5897980a9adad638276cc3a6ea9d6eec83c6067
sha256 cac8001348d2bbb40a213dd9acc11471357756288ff4068acdd412a8467e6969
sha512 ca71788c1bd25316acc92ed736b74ce91cd549366979e5b84d506c13bf22bed9c768b03ef72b99317031f01e9ebb8be4b4a09c3e2f51853e937b39f31951607e
ripemd-160 1face5ad3b2d83eefee809e681f5f280ee6661d6

157084992 as geometric shapes

Circle

Radius = n
Diameter 314169984
Circumference 986994113.71282
Area 7.7520981228313E+16

Sphere

Radius = n
Volume 1.6236510288109E+25
Surface area 3.1008392491325E+17
Circumference 986994113.71282

Square

Length = n
Perimeter 628339968
Area 24675694711640064
Diagonal 222151726.13167

Cube

Length = n
Surface area 148054168269840384
Volume 3.8761813063724E+24
Space diagonal 272079187.25055

Equilateral Triangle

Length = n
Perimeter 471254976
Area 1.0684889238155E+16
Altitude 136039593.62528

Triangular Pyramid

Length = n
Surface area 1.0684889238155E+16
Volume 4.5681234780741E+23
Height 74050575.377223