157042056 (number)

157042056 is an even 9-digits composite number following 157042055 and preceding 157042057. In scientific notation, it is written as 1.57042056 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 49267968 positive integers (up to 157042056) that are relatively prime to 157042056.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-two thousand fifty-six

Notation

Scientific notation 1.57042056 × 10^8
Engineering notation 1.57042056 × 10^6

Prime Factorization of 157042056

Prime Factorization 2 × 2 × 2 × 3 × 17 × 384907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 39260514
Product of the distinct prime numbers

The prime factorization of 157042056 is 2 × 2 × 2 × 3 × 17 × 384907. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 4, 42, 567, 975, 1262, 1979, 64662, 94900, 490726, 260050, 1980763, 4003941, 6429536, 24825449, 318825281, 19625773, 9792937974, 8937172351

Basic calculations (n = 157042056)

Multiplication

n×y
n×2 314084112
n×3 471126168
n×4 628168224
n×5 785210280

Division

n÷y
n÷2 78521028
n÷3 52347352
n÷3 39260514
n÷5 31408411.2

Exponentiation

ny
n2 24662207352707136
n3 3.8730037481674E+24
n4 6.0822447150792E+32
n5 9.5516821515117E+40

Nth Root

y√n
2√n 12531.64219087
3√n 539.51723657346
4√n 111.94481761507
5√n 43.571568543056

Divisors of 157042056

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 384907, 769814, 1154721, 1539628, 2309442, 3079256, 4618884, 6543419, 9237768, 13086838, 19630257, 26173676, 39260514, 52347352, 78521028, 157042056

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157042055
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157042056 can be divided by 32 positive divisors. The sum of these divisors (counting 157042056) is 1, the average is 0.03125.

Base conversion 157042056

Base System Value
2 Binary 1001010111000100010110001000
3 Ternary 101221111120012110
4 Quaternary 21113010112020
5 Quinary 310200321211
6 Senary 23325542320
8 Octal 1127042610
10 Decimal 157042056
12 Duodecimal 447149a0
16 Hexadecimal 95c4588
20 Vigesimal 291a52g
36 Base36 2lhyfc

Cryptographic Hash Functions

md5 7251f836fd1af21adc219f932b919008
sha1 a6f30e40e16558e2de0f3c3afe64119960cdbccc
sha256 e280a2782904326eda5cad615619d895ed505c3e2a7e7bda73bb780c13a27a7a
sha512 dd1dee1bcbb9684f08dabc8449dd0af84dcde8ab74d7cb30d38c108d48d2f17a2133046dcce6bc5d84a574cb2022fad4ea4538d8be80f07f7e00402b4f6a889c
ripemd-160 ad44734fa92912d7a5bc7c5b0a59981e0ff9fc9e

157042056 as geometric shapes

Circle

Radius = n
Diameter 314084112
Circumference 986724338.86847
Area 7.7478609440573E+16

Sphere

Radius = n
Volume 1.6223200163425E+25
Surface area 3.0991443776229E+17
Circumference 986724338.86847

Square

Length = n
Perimeter 628168224
Area 24662207352707136
Diagonal 222091005.45816

Cube

Length = n
Surface area 147973244116242816
Volume 3.8730037481674E+24
Space diagonal 272004819.91708

Equilateral Triangle

Length = n
Perimeter 471126168
Area 1.0679049040422E+16
Altitude 136002409.95854

Triangular Pyramid

Length = n
Surface area 1.0679049040422E+16
Volume 4.5643786898169E+23
Height 74030335.152718