157499140 (number)

157499140 is an even 9-digits composite number following 157499139 and preceding 157499141. In scientific notation, it is written as 1.57499140 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 61401600 positive integers (up to 157499140) that are relatively prime to 157499140.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred ninety-nine thousand one hundred forty

Notation

Scientific notation 1.57499140 × 10^8
Engineering notation 1.57499140 × 10^6

Prime Factorization of 157499140

Prime Factorization 2 × 2 × 5 × 79 × 83 × 1201

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78749570
Product of the distinct prime numbers

The prime factorization of 157499140 is 2 × 2 × 5 × 79 × 83 × 1201. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157499140)

Multiplication

n×y
n×2 314998280
n×3 472497420
n×4 629996560
n×5 787495700

Division

n÷y
n÷2 78749570
n÷3 52499713.333333
n÷3 39374785
n÷5 31499828

Exponentiation

ny
n2 24805979100739600
n3 3.9069203752245E+24
n4 6.1533659914633E+32
n5 9.6914985176072E+40

Nth Root

y√n
2√n 12549.866134744
3√n 540.04016619382
4√n 112.02618504057
5√n 43.596902801962

Divisors of 157499140

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157499139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157499140 can be divided by 48 positive divisors. The sum of these divisors (counting 157499140) is 1, the average is 0.020833333333333.

Base conversion 157499140

Base System Value
2 Binary 1001011000110011111100000100
3 Ternary 101222100210012111
4 Quaternary 21120303330010
5 Quinary 310304433030
6 Senary 23343430404
8 Octal 1130637404
10 Decimal 157499140
12 Duodecimal 448b5404
16 Hexadecimal 9633f04
20 Vigesimal 29477h0
36 Base36 2lrr44

Cryptographic Hash Functions

md5 9f9f89ed0ff0e949933ce6d63534e41d
sha1 0eb617587f12e88bb31f607a89b8506ed4df6bd9
sha256 f57943de83d51a38300635e485468b9ae411199add3e4a1924b4b0bdcbb50f0c
sha512 d67d0d789eae0731d187ba61ae4d2aa418abb26f789a2ef53690157eea1e590d1aec4f7ae90a03436b7e37af7ecf143dcdff87ded38436115ad970924e36b311
ripemd-160 2cc5cff9fc9e6e19ee0d706ca3671f090e05555e

157499140 as geometric shapes

Circle

Radius = n
Diameter 314998280
Circumference 989596282.34142
Area 7.7930281707985E+16

Sphere

Radius = n
Volume 1.6365269798621E+25
Surface area 3.1172112683194E+17
Circumference 989596282.34142

Square

Length = n
Perimeter 629996560
Area 24805979100739600
Diagonal 222737419.8501

Cube

Length = n
Surface area 148835874604437600
Volume 3.9069203752245E+24
Space diagonal 272796512.6284

Equilateral Triangle

Length = n
Perimeter 472497420
Area 1.0741304033493E+16
Altitude 136398256.3142

Triangular Pyramid

Length = n
Surface area 1.0741304033493E+16
Volume 4.6043498181285E+23
Height 74245806.6167