157042048 (number)

157042048 is an even 9-digits composite number following 157042047 and preceding 157042049. In scientific notation, it is written as 1.57042048 × 10^8. The sum of its digits is 31. It has a total of 8 prime factors and 16 positive divisors. There are 78520960 positive integers (up to 157042048) that are relatively prime to 157042048.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57042048 × 10^8
Engineering notation 1.57042048 × 10^6

Prime Factorization of 157042048

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 1226891

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2453782
Product of the distinct prime numbers

The prime factorization of 157042048 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 1226891. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 2, 24, 87, 244, 414, 4204, 7242, 62818, 55764, 705355, 364155, 8050190, 9668490, 60028293, 33769436, 188749650, 632304065, 3471859124, 1132461999

Basic calculations (n = 157042048)

Multiplication

n×y
n×2 314084096
n×3 471126144
n×4 628168192
n×5 785210240

Division

n÷y
n÷2 78521024
n÷3 52347349.333333
n÷3 39260512
n÷5 31408409.6

Exponentiation

ny
n2 24662204840034304
n3 3.8730031562745E+24
n4 6.0822434757181E+32
n5 9.5516797186141E+40

Nth Root

y√n
2√n 12531.641871678
3√n 539.51722741214
4√n 111.9448161894
5√n 43.571568099133

Divisors of 157042048

1, 2, 4, 8, 16, 32, 64, 128, 1226891, 2453782, 4907564, 9815128, 19630256, 39260512, 78521024, 157042048

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157042047
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157042048 can be divided by 16 positive divisors. The sum of these divisors (counting 157042048) is 1, the average is 0.0625.

Base conversion 157042048

Base System Value
2 Binary 1001010111000100010110000000
3 Ternary 101221111120012011
4 Quaternary 21113010112000
5 Quinary 310200321143
6 Senary 23325542304
8 Octal 1127042600
10 Decimal 157042048
12 Duodecimal 44714994
16 Hexadecimal 95c4580
20 Vigesimal 291a528
36 Base36 2lhyf4

Cryptographic Hash Functions

md5 ac66a8862079c2ee7d8b302af33b2889
sha1 9c878c713ffa9cdc8d4ae630d55562f3d2bb9ca0
sha256 2e29a63eb59973eec69504fe7c448a4bb26a52adfcdc15f30ad78e7c12f20fe6
sha512 6331b7cd50e919001bb34530551eea23115da5edb33c9c8227d9e254581c92aca0e756f119f284f3bc6f60e68a8b9f2a914366c41ec9336eaa33ffc04d7f2497
ripemd-160 c931a2f21fba8d9c0caa85637d01171a20f43f91

157042048 as geometric shapes

Circle

Radius = n
Diameter 314084096
Circumference 986724288.60299
Area 7.7478601546778E+16

Sphere

Radius = n
Volume 1.6223197684109E+25
Surface area 3.0991440618711E+17
Circumference 986724288.60299

Square

Length = n
Perimeter 628168192
Area 24662204840034304
Diagonal 222090994.14445

Cube

Length = n
Surface area 147973229040205824
Volume 3.8730031562745E+24
Space diagonal 272004806.06067

Equilateral Triangle

Length = n
Perimeter 471126144
Area 1.0679047952403E+16
Altitude 136002403.03034

Triangular Pyramid

Length = n
Surface area 1.0679047952403E+16
Volume 4.5643779922643E+23
Height 74030331.381482