157087539 (number)

157087539 is an odd 9-digits composite number following 157087538 and preceding 157087540. In scientific notation, it is written as 1.57087539 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 85859136 positive integers (up to 157087539) that are relatively prime to 157087539.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million eighty-seven thousand five hundred thirty-nine

Notation

Scientific notation 1.57087539 × 10^8
Engineering notation 1.57087539 × 10^6

Prime Factorization of 157087539

Prime Factorization 3 × 23 × 63 × 36137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157087539
Product of the distinct prime numbers

The prime factorization of 157087539 is 3 × 23 × 63 × 36137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 19, 98, 229, 63, 5019, 7174, 81124, 17438, 125852, 999097, 555266, 7756521, 18761686, 76570445, 122147095, 76341893, 7634502873, 5988044497

Basic calculations (n = 157087539)

Multiplication

n×y
n×2 314175078
n×3 471262617
n×4 628350156
n×5 785437695

Division

n÷y
n÷2 78543769.5
n÷3 52362513
n÷3 39271884.75
n÷5 31417507.8

Exponentiation

ny
n2 24676494909076521
n3 3.8763698564129E+24
n4 6.0892940099768E+32
n5 9.565522102747E+40

Nth Root

y√n
2√n 12533.45678574
3√n 539.56931708928
4√n 111.95292218491
5√n 43.574092116876

Divisors of 157087539

1, 3, 23, 63, 69, 189, 1449, 4347, 36137, 108411, 831151, 2276631, 2493453, 6829893, 52362513, 157087539

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 -157087538
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 157087539 can be divided by 16 positive divisors. The sum of these divisors (counting 157087539) is 1, the average is 0.0625.

Base conversion 157087539

Base System Value
2 Binary 1001010111001111011100110011
3 Ternary 101221120212121000
4 Quaternary 21113033130303
5 Quinary 310203300124
6 Senary 23330533043
8 Octal 1127173463
10 Decimal 157087539
12 Duodecimal 44737183
16 Hexadecimal 95cf733
20 Vigesimal 291figj
36 Base36 2lixir

Cryptographic Hash Functions

md5 74b5e1430b50c21e9def1418e216c8e8
sha1 29e3c0da5c4fcb19c5e8db730ecdf2bddcf97ab0
sha256 5a6b393ddf121b45273c2d453b915e7304dfe4539e7187c6613f8f25afe89486
sha512 f2b59ab293aa2d28246accfca7cdf58a1230148943bf11f8a238e55576b47a0c4f8d8ca5fe480bba10c197a721a28bf0705692906e42eec9c2053a67a1c696ef
ripemd-160 85d6d8f74b7f250ca289cdc9730e7026caf5fd3e

157087539 as geometric shapes

Circle

Radius = n
Diameter 314175078
Circumference 987010116.9858
Area 7.7523495122701E+16

Sphere

Radius = n
Volume 1.6237300084671E+25
Surface area 3.100939804908E+17
Circumference 987010116.9858

Square

Length = n
Perimeter 628350156
Area 24676494909076521
Diagonal 222155328.13361

Cube

Length = n
Surface area 148058969454459126
Volume 3.8763698564129E+24
Space diagonal 272083598.78396

Equilateral Triangle

Length = n
Perimeter 471262617
Area 1.0685235733809E+16
Altitude 136041799.39198

Triangular Pyramid

Length = n
Surface area 1.0685235733809E+16
Volume 4.5683456864278E+23
Height 74051776.044538