157055446 (number)

157055446 is an even 9-digits composite number following 157055445 and preceding 157055447. In scientific notation, it is written as 1.57055446 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 78339888 positive integers (up to 157055446) that are relatively prime to 157055446.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million fifty-five thousand four hundred forty-six

Notation

Scientific notation 1.57055446 × 10^8
Engineering notation 1.57055446 × 10^6

Prime Factorization of 157055446

Prime Factorization 2 × 419 × 187417

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157055446
Product of the distinct prime numbers

The prime factorization of 157055446 is 2 × 419 × 187417. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 42, 10, 949, 665, 3862, 7863, 79240, 47802, 288668, 88433, 3071174, 3143133, 81527624, 51322164, 502421326, 499618040, 6714022767, 8346526435

Basic calculations (n = 157055446)

Multiplication

n×y
n×2 314110892
n×3 471166338
n×4 628221784
n×5 785277230

Division

n÷y
n÷2 78527723
n÷3 52351815.333333
n÷3 39263861.5
n÷5 31411089.2

Exponentiation

ny
n2 24666413118258916
n3 3.8739945135084E+24
n4 6.0843193612062E+32
n5 9.5557549088067E+40

Nth Root

y√n
2√n 12532.176427102
3√n 539.53256989811
4√n 111.94720374847
5√n 43.572311533081

Divisors of 157055446

1, 2, 419, 838, 187417, 374834, 78527723, 157055446

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157055445
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157055446 can be divided by 8 positive divisors. The sum of these divisors (counting 157055446) is 1, the average is 0.125.

Base conversion 157055446

Base System Value
2 Binary 1001010111000111100111010110
3 Ternary 101221112020120101
4 Quaternary 21113013213112
5 Quinary 310201233241
6 Senary 23330124314
8 Octal 1127074726
10 Decimal 157055446
12 Duodecimal 4472069a
16 Hexadecimal 95c79d6
20 Vigesimal 291bic6
36 Base36 2li8ra

Cryptographic Hash Functions

md5 f0e0fcc8b30e387ea5d9e8cf5a187130
sha1 5972a71ce77453ed8bbcde778a909fbfcb144491
sha256 b1cd7639d64967f9d655b6b0f27bb1c56194030a46e23ea603ef25ce25f8ff7f
sha512 3ef95402506dd6ad7e2683dd6df38792d3313bf698ff68f531465f00201bf941e6d4fad5a5cb64c812b977cbc6ff388d0b04b1dfd901cb63953259633f557f91
ripemd-160 3d398c05582cfc7dd52d31c5a9566e2d4a5103ff

157055446 as geometric shapes

Circle

Radius = n
Diameter 314110892
Circumference 986808470.71974
Area 7.7491822242733E+16

Sphere

Radius = n
Volume 1.622735027158E+25
Surface area 3.0996728897093E+17
Circumference 986808470.71974

Square

Length = n
Perimeter 628221784
Area 24666413118258916
Diagonal 222109941.77776

Cube

Length = n
Surface area 147998478709553496
Volume 3.8739945135084E+24
Space diagonal 272028012.07739

Equilateral Triangle

Length = n
Perimeter 471166338
Area 1.0680870190327E+16
Altitude 136014006.0387

Triangular Pyramid

Length = n
Surface area 1.0680870190327E+16
Volume 4.5655463179688E+23
Height 74036647.259252