157184989 (number)

157184989 is an odd 9-digits composite number following 157184988 and preceding 157184990. In scientific notation, it is written as 1.57184989 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 145093824 positive integers (up to 157184989) that are relatively prime to 157184989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57184989 × 10^8
Engineering notation 1.57184989 × 10^6

Prime Factorization of 157184989

Prime Factorization 13 × 12091153

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157184989
Product of the distinct prime numbers

The prime factorization of 157184989 is 13 × 12091153. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 39, 77, 238, 452, 4214, 4512, 8006, 47089, 85615, 86599, 1603882, 25574, 89461654, 74560937, 823111816, 876619478, 6531864586, 5103063316

Basic calculations (n = 157184989)

Multiplication

n×y
n×2 314369978
n×3 471554967
n×4 628739956
n×5 785924945

Division

n÷y
n÷2 78592494.5
n÷3 52394996.333333
n÷3 39296247.25
n÷5 31436997.8

Exponentiation

ny
n2 24707120766930121
n3 3.8835885059716E+24
n4 6.1044181659167E+32
n5 9.5952290226102E+40

Nth Root

y√n
2√n 12537.343777691
3√n 539.68086882038
4√n 111.97028077883
5√n 43.579497054801

Divisors of 157184989

1, 13, 12091153, 157184989

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 -157184988
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 157184989 can be divided by 4 positive divisors. The sum of these divisors (counting 157184989) is 1, the average is 0.25.

Base conversion 157184989

Base System Value
2 Binary 1001010111100111001111011101
3 Ternary 101221202211021021
4 Quaternary 21113213033131
5 Quinary 310214404424
6 Senary 23333004141
8 Octal 1127471735
10 Decimal 157184989
12 Duodecimal 44783651
16 Hexadecimal 95e73dd
20 Vigesimal 2928299
36 Base36 2ll0pp

Cryptographic Hash Functions

md5 c7b2a926306b83ff5359dafad3194df2
sha1 09fc6bdff4779b19cdbb32eeb6d7079ce80d9ac4
sha256 ea4657b79daed2ba992ce06218695d63d5a67c77da9bbde1ef7d95665bafe53a
sha512 acf75c2cdf8c6bd05ff40d7f659da174cb61fa67fad924e81426c64aa1048b499d447199f3ed3a8c074a167aa6911268adfd0ca42ccfae0c68b8f8a1ac383bec
ripemd-160 751f3c5bcf97129a26d77b890ab368e0c7f538fc

157184989 as geometric shapes

Circle

Radius = n
Diameter 314369978
Circumference 987622413.39398
Area 7.7619709092743E+16

Sphere

Radius = n
Volume 1.6267537493235E+25
Surface area 3.1047883637097E+17
Circumference 987622413.39398

Square

Length = n
Perimeter 628739956
Area 24707120766930121
Diagonal 222293143.24527

Cube

Length = n
Surface area 148242724601580726
Volume 3.8835885059716E+24
Space diagonal 272252387.13516

Equilateral Triangle

Length = n
Perimeter 471554967
Area 1.0698497119266E+16
Altitude 136126193.56758

Triangular Pyramid

Length = n
Surface area 1.0698497119266E+16
Volume 4.5768529465177E+23
Height 74097714.415089