157095489 (number)

157095489 is an odd 9-digits composite number following 157095488 and preceding 157095490. In scientific notation, it is written as 1.57095489 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 103295520 positive integers (up to 157095489) that are relatively prime to 157095489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57095489 × 10^8
Engineering notation 1.57095489 × 10^6

Prime Factorization of 157095489

Prime Factorization 3 × 73 × 717331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157095489
Product of the distinct prime numbers

The prime factorization of 157095489 is 3 × 73 × 717331. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 43, 33, 726, 666, 3972, 71, 45305, 52632, 162662, 532862, 301219, 1474715, 84670469, 16837957, 763005796, 202462444, 2506827845, 3690320676

Basic calculations (n = 157095489)

Multiplication

n×y
n×2 314190978
n×3 471286467
n×4 628381956
n×5 785477445

Division

n÷y
n÷2 78547744.5
n÷3 52365163
n÷3 39273872.25
n÷5 31419097.8

Exponentiation

ny
n2 24678992664149121
n3 3.8769584206019E+24
n4 6.0905267891713E+32
n5 9.5679428421246E+40

Nth Root

y√n
2√n 12533.773932858
3√n 539.57841924072
4√n 111.95433860668
5√n 43.574533153794

Divisors of 157095489

1, 3, 73, 219, 717331, 2151993, 52365163, 157095489

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157095488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157095489 can be divided by 8 positive divisors. The sum of these divisors (counting 157095489) is 1, the average is 0.125.

Base conversion 157095489

Base System Value
2 Binary 1001010111010001011001000001
3 Ternary 101221121021111110
4 Quaternary 21113101121001
5 Quinary 310204023424
6 Senary 23331033533
8 Octal 1127213101
10 Decimal 157095489
12 Duodecimal 4473b8a9
16 Hexadecimal 95d1641
20 Vigesimal 291gie9
36 Base36 2lj3nl

Cryptographic Hash Functions

md5 edfd5d7c7957276e6f373f7990f467ab
sha1 1a9cc1525055a946151685f29079dae795c69334
sha256 868c9c4a0a66eab3104af7aac2ac2390548ad72555bca882b8e17895acd8a614
sha512 8d40d3cb45e978d17643efed075bb3a53245f8b60e31afc4d2023f77fb80df96871dfdf9f3dfbca785cf6ba1838afb8baa9949154700b83b380f797c814251fc
ripemd-160 9f321ca240f5582a2beccc03146aba3ef75b5fea

157095489 as geometric shapes

Circle

Radius = n
Diameter 314190978
Circumference 987060068.30899
Area 7.7531342051687E+16

Sphere

Radius = n
Volume 1.6239765456581E+25
Surface area 3.1012536820675E+17
Circumference 987060068.30899

Square

Length = n
Perimeter 628381956
Area 24678992664149121
Diagonal 222166571.13143

Cube

Length = n
Surface area 148073955984894726
Volume 3.8769584206019E+24
Space diagonal 272097368.58788

Equilateral Triangle

Length = n
Perimeter 471286467
Area 1.0686317293481E+16
Altitude 136048684.29394

Triangular Pyramid

Length = n
Surface area 1.0686317293481E+16
Volume 4.5690393159765E+23
Height 74055523.710478