157055888 (number)

157055888 is an even 9-digits composite number following 157055887 and preceding 157055889. In scientific notation, it is written as 1.57055888 × 10^8. The sum of its digits is 47. It has a total of 7 prime factors and 40 positive divisors. There are 71136000 positive integers (up to 157055888) that are relatively prime to 157055888.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million fifty-five thousand eight hundred eighty-eight

Notation

Scientific notation 1.57055888 × 10^8
Engineering notation 1.57055888 × 10^6

Prime Factorization of 157055888

Prime Factorization 2 × 2 × 2 × 2 × 11 × 2851 × 313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19631986
Product of the distinct prime numbers

The prime factorization of 157055888 is 2 × 2 × 2 × 2 × 11 × 2851 × 313. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157055888)

Multiplication

n×y
n×2 314111776
n×3 471167664
n×4 628223552
n×5 785279440

Division

n÷y
n÷2 78527944
n÷3 52351962.666667
n÷3 39263972
n÷5 31411177.6

Exponentiation

ny
n2 24666551955468544
n3 3.8740272212642E+24
n4 6.0843878537183E+32
n5 9.5558893730214E+40

Nth Root

y√n
2√n 12532.194061696
3√n 539.53307603184
4√n 111.94728251144
5√n 43.572336058102

Divisors of 157055888

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157055887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157055888 can be divided by 40 positive divisors. The sum of these divisors (counting 157055888) is 1, the average is 0.025.

Base conversion 157055888

Base System Value
2 Binary 1001010111000111101110010000
3 Ternary 101221112021011202
4 Quaternary 21113013232100
5 Quinary 310201242023
6 Senary 23330130332
8 Octal 1127075620
10 Decimal 157055888
12 Duodecimal 447209a8
16 Hexadecimal 95c7b90
20 Vigesimal 291bje8
36 Base36 2li93k

Cryptographic Hash Functions

md5 19d1ca10c4d583f5e705c7566377ae4d
sha1 40ef983ba58d076c219981b2c3be720db7d792ac
sha256 64b160d16be60c40a0b8bbfd0182dcc2b6d6413f46b5752bbf472a349a67a2be
sha512 2a133eb78993193265b28250d025108ef7fb6f77d4e12c284ddd95810e87ad205e1f588c8ae259353d7fa26d153b75135cf951a85393e02881a7798197314f01
ripemd-160 1b6c8db6e6b1d8a7be2973c7ac711e5b4b112347

157055888 as geometric shapes

Circle

Radius = n
Diameter 314111776
Circumference 986811247.88764
Area 7.7492258412691E+16

Sphere

Radius = n
Volume 1.6227487277508E+25
Surface area 3.0996903365076E+17
Circumference 986811247.88764

Square

Length = n
Perimeter 628223552
Area 24666551955468544
Diagonal 222110566.86015

Cube

Length = n
Surface area 147999311732811264
Volume 3.8740272212642E+24
Space diagonal 272028777.64385

Equilateral Triangle

Length = n
Perimeter 471167664
Area 1.0680930308602E+16
Altitude 136014388.82192

Triangular Pyramid

Length = n
Surface area 1.0680930308602E+16
Volume 4.5655848644287E+23
Height 74036855.62005