157042548 (number)

157042548 is an even 9-digits composite number following 157042547 and preceding 157042549. In scientific notation, it is written as 1.57042548 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors. There are 47520000 positive integers (up to 157042548) that are relatively prime to 157042548.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-two thousand five hundred forty-eight

Notation

Scientific notation 1.57042548 × 10^8
Engineering notation 1.57042548 × 10^6

Prime Factorization of 157042548

Prime Factorization 2 × 2 × 3 × 13 × 3 × 61 × 5501

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 26173758
Product of the distinct prime numbers

The prime factorization of 157042548 is 2 × 2 × 3 × 13 × 3 × 61 × 5501. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 3, 98, 3, 617, 443, 1479, 6841, 46975, 66177, 822771, 666540, 2199664, 6542441, 48584812, 7567658, 578839142, 678131023, 9921664476, 317018941

Basic calculations (n = 157042548)

Multiplication

n×y
n×2 314085096
n×3 471127644
n×4 628170192
n×5 785212740

Division

n÷y
n÷2 78521274
n÷3 52347516
n÷3 39260637
n÷5 31408509.6

Exponentiation

ny
n2 24662361882332304
n3 3.8730401496995E+24
n4 6.0823209361512E+32
n5 9.5518317756693E+40

Nth Root

y√n
2√n 12531.661821163
3√n 539.51779999409
4√n 111.94490529347
5√n 43.571595844258

Divisors of 157042548

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 5501, 7137, 9516, 11002, 14274, 16503, 22004, 28548, 33006, 49509, 66012, 71513, 99018, 143026, 198036, 214539, 286052, 335561, 429078, 643617, 671122, 858156, 1006683, 1287234, 1342244, 2013366, 2574468, 3020049, 4026732, 4362293, 6040098, 8724586, 12080196, 13086879, 17449172, 26173758, 39260637, 52347516, 78521274, 157042548

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157042547
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157042548 can be divided by 72 positive divisors. The sum of these divisors (counting 157042548) is 1, the average is 0.013888888888889.

Base conversion 157042548

Base System Value
2 Binary 1001010111000100011101110100
3 Ternary 101221111120212200
4 Quaternary 21113010131310
5 Quinary 310200330143
6 Senary 23325544500
8 Octal 1127043564
10 Decimal 157042548
12 Duodecimal 44715130
16 Hexadecimal 95c4774
20 Vigesimal 291a678
36 Base36 2lhyt0

Cryptographic Hash Functions

md5 6d325fa106ab4dd33219ddbac3b36b9d
sha1 70af72fd656bdfd2e116d8326a578da4ba101712
sha256 2ae44967c13062d83a00c4049f5aca94f35111812cee521ab6897631452bf1dd
sha512 ef7695b932b9991696493e1d15aca704b63b3efe11558d17f94a82f905a9ffac7a04c7a1c6369c954930f3515f201e57835e63528b490899fcf7bc4408a91e2c
ripemd-160 3d6538f55bae07ec19c00c26f660a007d33ebb1d

157042548 as geometric shapes

Circle

Radius = n
Diameter 314085096
Circumference 986727430.19564
Area 7.7479094909708E+16

Sphere

Radius = n
Volume 1.6223352641806E+25
Surface area 3.0991637963883E+17
Circumference 986727430.19564

Square

Length = n
Perimeter 628170192
Area 24662361882332304
Diagonal 222091701.25123

Cube

Length = n
Surface area 147974171293993824
Volume 3.8730401496995E+24
Space diagonal 272005672.08607

Equilateral Triangle

Length = n
Perimeter 471127644
Area 1.0679115953712E+16
Altitude 136002836.04304

Triangular Pyramid

Length = n
Surface area 1.0679115953712E+16
Volume 4.5644215894338E+23
Height 74030567.083743