157424923 (number)

157424923 is an odd 9-digits composite number following 157424922 and preceding 157424924. In scientific notation, it is written as 1.57424923 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 157069120 positive integers (up to 157424923) that are relatively prime to 157424923.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-four thousand nine hundred twenty-three

Notation

Scientific notation 1.57424923 × 10^8
Engineering notation 1.57424923 × 10^6

Prime Factorization of 157424923

Prime Factorization 443 × 355361

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157424923
Product of the distinct prime numbers

The prime factorization of 157424923 is 443 × 355361. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 48, 79, 385, 295, 2423, 8298, 46848, 25148, 946691, 423455, 7701671, 2862883, 71579373, 38691843, 516082169, 322593046, 1487874707, 7026329371

Basic calculations (n = 157424923)

Multiplication

n×y
n×2 314849846
n×3 472274769
n×4 629699692
n×5 787124615

Division

n÷y
n÷2 78712461.5
n÷3 52474974.333333
n÷3 39356230.75
n÷5 31484984.6

Exponentiation

ny
n2 24782606381555929
n3 3.9013999013558E+24
n4 6.1417757906314E+32
n5 9.6686858092341E+40

Nth Root

y√n
2√n 12546.908902196
3√n 539.95532666557
4√n 112.01298541774
5√n 43.59279326665

Divisors of 157424923

1, 443, 355361, 157424923

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 -157424922
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 157424923 can be divided by 4 positive divisors. The sum of these divisors (counting 157424923) is 1, the average is 0.25.

Base conversion 157424923

Base System Value
2 Binary 1001011000100001110100011011
3 Ternary 101222020000101201
4 Quaternary 21120201310123
5 Quinary 310300044143
6 Senary 23342055031
8 Octal 1130416433
10 Decimal 157424923
12 Duodecimal 4487a477
16 Hexadecimal 9621d1b
20 Vigesimal 293i263
36 Base36 2lq5uj

Cryptographic Hash Functions

md5 1ce30c31ba325cecd73134545f123967
sha1 05adb897a524eb145bb4d4e20086290bfcb64d80
sha256 596f24dd36c9189e4ca5c92c1deeb61a5a57211d2e149c51cde830bba76bce73
sha512 c81ee912ae395cdc3ce3f367c554eb9dbbc11cb4794f464591655d050ae18a82da641f77d2feefd7d36600b5155c250b0bfc91967821aa97e0370b9a6c11a7a1
ripemd-160 5b1e1513c9d6784868a30c4d8180436fbab3a330

157424923 as geometric shapes

Circle

Radius = n
Diameter 314849846
Circumference 989129963.17748
Area 7.7856854145104E+16

Sphere

Radius = n
Volume 1.6342145691754E+25
Surface area 3.1142741658041E+17
Circumference 989129963.17748

Square

Length = n
Perimeter 629699692
Area 24782606381555929
Diagonal 222632461.16214

Cube

Length = n
Surface area 148695638289335574
Volume 3.9013999013558E+24
Space diagonal 272667965.01362

Equilateral Triangle

Length = n
Perimeter 472274769
Area 1.0731183349209E+16
Altitude 136333982.50681

Triangular Pyramid

Length = n
Surface area 1.0731183349209E+16
Volume 4.597843877282E+23
Height 74210820.38738