157468971 (number)

157468971 is an odd 9-digits composite number following 157468970 and preceding 157468972. In scientific notation, it is written as 1.57468971 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 91285920 positive integers (up to 157468971) that are relatively prime to 157468971.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred sixty-eight thousand nine hundred seventy-one

Notation

Scientific notation 1.57468971 × 10^8
Engineering notation 1.57468971 × 10^6

Prime Factorization of 157468971

Prime Factorization 3 × 23 × 11 × 207469

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157468971
Product of the distinct prime numbers

The prime factorization of 157468971 is 3 × 23 × 11 × 207469. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 55, 25, 992, 841, 2380, 2594, 6435, 66293, 528935, 395001, 5818459, 3486128, 81416129, 77482213, 206014884, 336630318, 7950409532, 2170196579

Basic calculations (n = 157468971)

Multiplication

n×y
n×2 314937942
n×3 472406913
n×4 629875884
n×5 787344855

Division

n÷y
n÷2 78734485.5
n÷3 52489657
n÷3 39367242.75
n÷5 31493794.2

Exponentiation

ny
n2 24796476827798841
n3 3.9046756904988E+24
n4 6.1486526307156E+32
n5 9.6822200279524E+40

Nth Root

y√n
2√n 12548.664112167
3√n 540.00568238191
4√n 112.02081999418
5√n 43.59523247443

Divisors of 157468971

1, 3, 11, 23, 33, 69, 253, 759, 207469, 622407, 2282159, 4771787, 6846477, 14315361, 52489657, 157468971

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 -157468970
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 157468971 can be divided by 16 positive divisors. The sum of these divisors (counting 157468971) is 1, the average is 0.0625.

Base conversion 157468971

Base System Value
2 Binary 1001011000101100100100101011
3 Ternary 101222022020211010
4 Quaternary 21120230210223
5 Quinary 310303001341
6 Senary 23343035003
8 Octal 1130544453
10 Decimal 157468971
12 Duodecimal 4489ba63
16 Hexadecimal 962c92b
20 Vigesimal 2943c8b
36 Base36 2lr3u3

Cryptographic Hash Functions

md5 21f4ed4d3c9c16b53cd5d50d05bb53dd
sha1 1a7c23876ae88b506299f8a496b37b9183cf80de
sha256 eb34e4b759297dd0a0ff489aa82c14eed345c47114c9d67cb957651383c7347f
sha512 f9cf96500c90824b20c8794124da8f2bf5a2422cc61222ccbf0527814a5e7293befa54106e06fdc3e9c1b409379a5b6413af9eb4474cee5c2cb97a05e607a469
ripemd-160 0537a9e3bf855885207b3cc091546319b21a0f7a

157468971 as geometric shapes

Circle

Radius = n
Diameter 314937942
Circumference 989406724.92389
Area 7.7900429437122E+16

Sphere

Radius = n
Volume 1.6355867285229E+25
Surface area 3.1160171774849E+17
Circumference 989406724.92389

Square

Length = n
Perimeter 629875884
Area 24796476827798841
Diagonal 222694754.44114

Cube

Length = n
Surface area 148778860966793046
Volume 3.9046756904988E+24
Space diagonal 272744258.38759

Equilateral Triangle

Length = n
Perimeter 472406913
Area 1.0737189428613E+16
Altitude 136372129.1938

Triangular Pyramid

Length = n
Surface area 1.0737189428613E+16
Volume 4.60170443181E+23
Height 74231584.813712