157055894 (number)

157055894 is an even 9-digits composite number following 157055893 and preceding 157055895. In scientific notation, it is written as 1.57055894 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 73908384 positive integers (up to 157055894) that are relatively prime to 157055894.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million fifty-five thousand eight hundred ninety-four

Notation

Scientific notation 1.57055894 × 10^8
Engineering notation 1.57055894 × 10^6

Prime Factorization of 157055894

Prime Factorization 2 × 17 × 17 × 271723

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9238582
Product of the distinct prime numbers

The prime factorization of 157055894 is 2 × 17 × 17 × 271723. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 2, 49, 83, 149, 5869, 2425, 80758, 99539, 939333, 350675, 3472016, 3699496, 59371068, 83457929, 194441787, 695316667, 8747810766, 7680991362

Basic calculations (n = 157055894)

Multiplication

n×y
n×2 314111788
n×3 471167682
n×4 628223576
n×5 785279470

Division

n÷y
n÷2 78527947
n÷3 52351964.666667
n÷3 39263973.5
n÷5 31411178.8

Exponentiation

ny
n2 24666553840139236
n3 3.8740276652622E+24
n4 6.0843887834849E+32
n5 9.5558911983379E+40

Nth Root

y√n
2√n 12532.194301079
3√n 539.53308290242
4√n 111.94728358062
5√n 43.57233639102

Divisors of 157055894

1, 2, 17, 34, 289, 578, 271723, 543446, 4619291, 9238582, 78527947, 157055894

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157055893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157055894 can be divided by 12 positive divisors. The sum of these divisors (counting 157055894) is 1, the average is 0.083333333333333.

Base conversion 157055894

Base System Value
2 Binary 1001010111000111101110010110
3 Ternary 101221112021011222
4 Quaternary 21113013232112
5 Quinary 310201242034
6 Senary 23330130342
8 Octal 1127075626
10 Decimal 157055894
12 Duodecimal 447209b2
16 Hexadecimal 95c7b96
20 Vigesimal 291bjee
36 Base36 2li93q

Cryptographic Hash Functions

md5 fe898ee855df6257347f9fc84a630c70
sha1 bdca24b2ff2782dd153246b98b9708e5abbf22f9
sha256 823367b2f9706d0802c0e181b9c9643979d78597a47f4be2dac5e99edf5319df
sha512 2ed4ab18e1eb477ad8d91575bb28481dde192100bde9958c91010fc37eb366995618f6a5f3b4f74a30b15e47312036f907f333abc2919a7e33fb3ed1d2bad51b
ripemd-160 b42c63724494520b14fe2805da39b49a069707ff

157055894 as geometric shapes

Circle

Radius = n
Diameter 314111788
Circumference 986811285.58675
Area 7.7492264333559E+16

Sphere

Radius = n
Volume 1.6227489137322E+25
Surface area 3.0996905733423E+17
Circumference 986811285.58675

Square

Length = n
Perimeter 628223576
Area 24666553840139236
Diagonal 222110575.34543

Cube

Length = n
Surface area 147999323040835416
Volume 3.8740276652622E+24
Space diagonal 272028788.03615

Equilateral Triangle

Length = n
Perimeter 471167682
Area 1.0680931124689E+16
Altitude 136014394.01808

Triangular Pyramid

Length = n
Surface area 1.0680931124689E+16
Volume 4.5655853876853E+23
Height 74036858.448477