157088849 (number)

157088849 is an odd 9-digits composite number following 157088848 and preceding 157088850. In scientific notation, it is written as 1.57088849 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 154876260 positive integers (up to 157088849) that are relatively prime to 157088849.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million eighty-eight thousand eight hundred forty-nine

Notation

Scientific notation 1.57088849 × 10^8
Engineering notation 1.57088849 × 10^6

Prime Factorization of 157088849

Prime Factorization 71 × 2212519

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157088849
Product of the distinct prime numbers

The prime factorization of 157088849 is 71 × 2212519. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 9, 40, 62, 592, 846, 865, 1581, 56907, 51495, 124379, 26065, 9044792, 3609062, 49776668, 29651996, 383721156, 952877055, 9643573200, 6898090481

Basic calculations (n = 157088849)

Multiplication

n×y
n×2 314177698
n×3 471266547
n×4 628355396
n×5 785444245

Division

n÷y
n÷2 78544424.5
n÷3 52362949.666667
n÷3 39272212.25
n÷5 31417769.8

Exponentiation

ny
n2 24676906480144801
n3 3.8764668358466E+24
n4 6.0894971342981E+32
n5 9.5659209581569E+40

Nth Root

y√n
2√n 12533.509045754
3√n 539.57081696178
4√n 111.95315558641
5√n 43.574164792113

Divisors of 157088849

1, 71, 2212519, 157088849

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157088848
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157088849 can be divided by 4 positive divisors. The sum of these divisors (counting 157088849) is 1, the average is 0.25.

Base conversion 157088849

Base System Value
2 Binary 1001010111001111110001010001
3 Ternary 101221120221101112
4 Quaternary 21113033301101
5 Quinary 310203320344
6 Senary 23330543105
8 Octal 1127176121
10 Decimal 157088849
12 Duodecimal 44737a95
16 Hexadecimal 95cfc51
20 Vigesimal 291g229
36 Base36 2liyj5

Cryptographic Hash Functions

md5 14ec5ea97bca59f312aa29590f7575d2
sha1 b108b203888e8fced65ddb2b10054fbc0e5eb59c
sha256 dd356010a96d944d0df80d612ad7ba6d25860e6d3dea4bdb5a8ce38d8f388cd1
sha512 c27ba211f3694cf0b054ff707cbb02a84c71a7a5d7d47065713b905b02704bc665db3991fefb4fdc1aa43e7075a499a29419f1ce3a9275cf4543144777c005fb
ripemd-160 095397ea62c5481a30a0be724405c1e1d9c43c5a

157088849 as geometric shapes

Circle

Radius = n
Diameter 314177698
Circumference 987018347.95855
Area 7.7524788111345E+16

Sphere

Radius = n
Volume 1.6237706311173E+25
Surface area 3.1009915244538E+17
Circumference 987018347.95855

Square

Length = n
Perimeter 628355396
Area 24676906480144801
Diagonal 222157180.75338

Cube

Length = n
Surface area 148061438880868806
Volume 3.8764668358466E+24
Space diagonal 272085867.77052

Equilateral Triangle

Length = n
Perimeter 471266547
Area 1.0685413949309E+16
Altitude 136042933.88526

Triangular Pyramid

Length = n
Surface area 1.0685413949309E+16
Volume 4.5684599777865E+23
Height 74052393.58446