157088493 (number)

157088493 is an odd 9-digits composite number following 157088492 and preceding 157088494. In scientific notation, it is written as 1.57088493 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 102580992 positive integers (up to 157088493) that are relatively prime to 157088493.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million eighty-eight thousand four hundred ninety-three

Notation

Scientific notation 1.57088493 × 10^8
Engineering notation 1.57088493 × 10^6

Prime Factorization of 157088493

Prime Factorization 9 × 103 × 97 × 1747

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157088493
Product of the distinct prime numbers

The prime factorization of 157088493 is 9 × 103 × 97 × 1747. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 19, 31, 978, 60, 7781, 9840, 38555, 41177, 976229, 297391, 6944951, 1204257, 11109681, 77663335, 98790637, 267190848, 1385118607, 7425609858

Basic calculations (n = 157088493)

Multiplication

n×y
n×2 314176986
n×3 471265479
n×4 628353972
n×5 785442465

Division

n÷y
n÷2 78544246.5
n÷3 52362831
n÷3 39272123.25
n÷5 31417698.6

Exponentiation

ny
n2 24676794633011049
n3 3.8764404809702E+24
n4 6.089441933598E+32
n5 9.5658125655992E+40

Nth Root

y√n
2√n 12533.494843818
3√n 539.57040936366
4√n 111.95309215836
5√n 43.574145042249

Divisors of 157088493

1, 9, 97, 103, 873, 927, 1747, 9991, 15723, 89919, 169459, 179941, 1525131, 1619469, 17454277, 157088493

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 -157088492
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 157088493 can be divided by 16 positive divisors. The sum of these divisors (counting 157088493) is 1, the average is 0.0625.

Base conversion 157088493

Base System Value
2 Binary 1001010111001111101011101101
3 Ternary 101221120220220100
4 Quaternary 21113033223231
5 Quinary 310203312433
6 Senary 23330541313
8 Octal 1127175355
10 Decimal 157088493
12 Duodecimal 44737839
16 Hexadecimal 95cfaed
20 Vigesimal 291g14d
36 Base36 2liy99

Cryptographic Hash Functions

md5 fbfceb2ee177ed57986eeb8b10300bb6
sha1 c1aff3dfbd7e70eeba0979aef974585df5c023fe
sha256 eba0e8d034e71418e5d289f85fe80f963555ed44ec7d441adb7f3728ea7fccca
sha512 ba35dbec250f4894653cddd7794e51c9248a30f3df1870c79875d597057da256220537953b1c2c7b9c5f56e5239aebf3f5cfd3d8f7b1e25a0b5676e0f6ff83bf
ripemd-160 c4996cccd5808c1228ae6a5f023c46553fe6ba9d

157088493 as geometric shapes

Circle

Radius = n
Diameter 314176986
Circumference 987016111.14458
Area 7.7524436733212E+16

Sphere

Radius = n
Volume 1.6237595916125E+25
Surface area 3.1009774693285E+17
Circumference 987016111.14458

Square

Length = n
Perimeter 628353972
Area 24676794633011049
Diagonal 222156677.29335

Cube

Length = n
Surface area 148060767798066294
Volume 3.8764404809702E+24
Space diagonal 272085251.16043

Equilateral Triangle

Length = n
Perimeter 471265479
Area 1.068536551808E+16
Altitude 136042625.58021

Triangular Pyramid

Length = n
Surface area 1.068536551808E+16
Volume 4.5684289182668E+23
Height 74052225.76445