157428283 (number)

157428283 is an odd 9-digits composite number following 157428282 and preceding 157428284. In scientific notation, it is written as 1.57428283 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 156867760 positive integers (up to 157428283) that are relatively prime to 157428283.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-eight thousand two hundred eighty-three

Notation

Scientific notation 1.57428283 × 10^8
Engineering notation 1.57428283 × 10^6

Prime Factorization of 157428283

Prime Factorization 281 × 560243

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157428283
Product of the distinct prime numbers

The prime factorization of 157428283 is 281 × 560243. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 8, 78, 40, 902, 377, 2145, 8687, 92377, 76831, 890996, 682991, 4522908, 4099266, 29605184, 47549113, 746590525, 971382910, 6350534972, 6403363324

Basic calculations (n = 157428283)

Multiplication

n×y
n×2 314856566
n×3 472284849
n×4 629713132
n×5 787141415

Division

n÷y
n÷2 78714141.5
n÷3 52476094.333333
n÷3 39357070.75
n÷5 31485656.6

Exponentiation

ny
n2 24783664288328089
n3 3.9016497153599E+24
n4 6.1423001555655E+32
n5 9.6697176716131E+40

Nth Root

y√n
2√n 12547.042799002
3√n 539.95916815174
4√n 112.01358310045
5√n 43.592979349682

Divisors of 157428283

1, 281, 560243, 157428283

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 -157428282
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 157428283 can be divided by 4 positive divisors. The sum of these divisors (counting 157428283) is 1, the average is 0.25.

Base conversion 157428283

Base System Value
2 Binary 1001011000100010101000111011
3 Ternary 101222020012000011
4 Quaternary 21120202220323
5 Quinary 310300201113
6 Senary 23342122351
8 Octal 1130425073
10 Decimal 157428283
12 Duodecimal 448803b7
16 Hexadecimal 9622a3b
20 Vigesimal 293iae3
36 Base36 2lq8fv

Cryptographic Hash Functions

md5 ebfad917b9e48ecd670e5abe4f7539de
sha1 5562ce5fca1029ccd34ea47ee468b3b9dcb628ca
sha256 3fda3620ee9b9dae495ced066aff24fe1f3a7454e87c5eeb41940f7535467338
sha512 9264f48c0b149eb68c8654689446e926915bc7b67b326d9e1b3db3acf3e557e545ef0fa04ab5edfdc59474fde0dde02910683b44295971d1b98fba8ff69da262
ripemd-160 4cc63c7b3d2211753ee385c4273f41d2c856e808

157428283 as geometric shapes

Circle

Radius = n
Diameter 314856566
Circumference 989151074.68011
Area 7.7860177657247E+16

Sphere

Radius = n
Volume 1.6343192110207E+25
Surface area 3.1144071062899E+17
Circumference 989151074.68011

Square

Length = n
Perimeter 629713132
Area 24783664288328089
Diagonal 222637212.91971

Cube

Length = n
Surface area 148701985729968534
Volume 3.9016497153599E+24
Space diagonal 272673784.70433

Equilateral Triangle

Length = n
Perimeter 472284849
Area 1.0731641436279E+16
Altitude 136336892.35217

Triangular Pyramid

Length = n
Surface area 1.0731641436279E+16
Volume 4.5981382859093E+23
Height 74212404.30657