157042068 (number)

157042068 is an even 9-digits composite number following 157042067 and preceding 157042069. In scientific notation, it is written as 1.57042068 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 47434464 positive integers (up to 157042068) that are relatively prime to 157042068.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57042068 × 10^8
Engineering notation 1.57042068 × 10^6

Prime Factorization of 157042068

Prime Factorization 2 × 2 × 3 × 19 × 23 × 29947

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78521034
Product of the distinct prime numbers

The prime factorization of 157042068 is 2 × 2 × 3 × 19 × 23 × 29947. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 93, 51, 143, 407, 2393, 4706, 70111, 41360, 671002, 303390, 4681010, 4237104, 80407478, 364660, 184310962, 990142542, 667323343, 2940268627

Basic calculations (n = 157042068)

Multiplication

n×y
n×2 314084136
n×3 471126204
n×4 628168272
n×5 785210340

Division

n÷y
n÷2 78521034
n÷3 52347356
n÷3 39260517
n÷5 31408413.6

Exponentiation

ny
n2 24662211121716624
n3 3.873004636007E+24
n4 6.0822465741212E+32
n5 9.5516858008591E+40

Nth Root

y√n
2√n 12531.642669658
3√n 539.51725031544
4√n 111.94481975357
5√n 43.57156920894

Divisors of 157042068

1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 29947, 59894, 89841, 119788, 179682, 359364, 568993, 688781, 1137986, 1377562, 1706979, 2066343, 2275972, 2755124, 3413958, 4132686, 6827916, 8265372, 13086839, 26173678, 39260517, 52347356, 78521034, 157042068

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 -157042067
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 157042068 can be divided by 48 positive divisors. The sum of these divisors (counting 157042068) is 1, the average is 0.020833333333333.

Base conversion 157042068

Base System Value
2 Binary 1001010111000100010110010100
3 Ternary 101221111120012220
4 Quaternary 21113010112110
5 Quinary 310200321233
6 Senary 23325542340
8 Octal 1127042624
10 Decimal 157042068
12 Duodecimal 447149b0
16 Hexadecimal 95c4594
20 Vigesimal 291a538
36 Base36 2lhyfo

Cryptographic Hash Functions

md5 2df5a1c15ff6391c3660e54854d0707c
sha1 6fc9488c5eedc65f69e985f9d8c784d077da589f
sha256 8e7ce74d42d6fb73e0be7b42df18ff8a3d07dd1d1c26c0b613991065ae872474
sha512 c9ce5eca72babb0a3f965b65f3867dd8f30a046987ec0e2cceeda1fc836bb003e765ed0e11ab564876e81f7347d94b36f1932807c75e5a65b64a2b8bd86e0225
ripemd-160 6cc4889dd40373c158bec6c2dbfefce1512fd1a8

157042068 as geometric shapes

Circle

Radius = n
Diameter 314084136
Circumference 986724414.2667
Area 7.7478621281265E+16

Sphere

Radius = n
Volume 1.6223203882398E+25
Surface area 3.0991448512506E+17
Circumference 986724414.2667

Square

Length = n
Perimeter 628168272
Area 24662211121716624
Diagonal 222091022.42872

Cube

Length = n
Surface area 147973266730299744
Volume 3.873004636007E+24
Space diagonal 272004840.70169

Equilateral Triangle

Length = n
Perimeter 471126204
Area 1.0679050672451E+16
Altitude 136002420.35084

Triangular Pyramid

Length = n
Surface area 1.0679050672451E+16
Volume 4.5643797361458E+23
Height 74030340.809573