157078368 (number)

157078368 is an even 9-digits composite number following 157078367 and preceding 157078369. In scientific notation, it is written as 1.57078368 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 24 positive divisors. There are 49277952 positive integers (up to 157078368) that are relatively prime to 157078368.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million seventy-eight thousand three hundred sixty-eight

Notation

Scientific notation 1.57078368 × 10^8
Engineering notation 1.57078368 × 10^6

Prime Factorization of 157078368

Prime Factorization 2 × 2 × 2 × 2 × 2 × 153 × 32083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9817398
Product of the distinct prime numbers

The prime factorization of 157078368 is 2 × 2 × 2 × 2 × 2 × 153 × 32083. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157078368)

Multiplication

n×y
n×2 314156736
n×3 471235104
n×4 628313472
n×5 785391840

Division

n÷y
n÷2 78539184
n÷3 52359456
n÷3 39269592
n÷5 31415673.6

Exponentiation

ny
n2 24673613693543424
n3 3.8756909716443E+24
n4 6.0878721269821E+32
n5 9.5627301829904E+40

Nth Root

y√n
2√n 12533.090919641
3√n 539.55881660329
4√n 111.95128815535
5√n 43.573583321164

Divisors of 157078368

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157078367
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157078368 can be divided by 24 positive divisors. The sum of these divisors (counting 157078368) is 1, the average is 0.041666666666667.

Base conversion 157078368

Base System Value
2 Binary 1001010111001101001101100000
3 Ternary 101221120102000100
4 Quaternary 21113031031200
5 Quinary 310203001433
6 Senary 23330422400
8 Octal 1127151540
10 Decimal 157078368
12 Duodecimal 44731a00
16 Hexadecimal 95cd360
20 Vigesimal 291efi8
36 Base36 2liqg0

Cryptographic Hash Functions

md5 055b00ca76760314fe7fc217a48911fd
sha1 0d7e55ea7c4a19a35e6f721444a598a7ad048589
sha256 da4d94a4d02eec1291f21a6a05c9a254e92cb84e1fec6a8c006b72b7b4654387
sha512 5c40e14f3945184c1e8247f33cf14239e808e29ff2d02ed021ba29504b870600cded1bf7cd1d791a171c80bb0a7b65e136354f63981b51c01ee21d04bcd531e6
ripemd-160 1f065b8651e9bfb657453e3e54ebe53d4bb379eb

157078368 as geometric shapes

Circle

Radius = n
Diameter 314156736
Circumference 986952493.89335
Area 7.7514443517149E+16

Sphere

Radius = n
Volume 1.6234456378802E+25
Surface area 3.1005777406859E+17
Circumference 986952493.89335

Square

Length = n
Perimeter 628313472
Area 24673613693543424
Diagonal 222142358.38103

Cube

Length = n
Surface area 148041682161260544
Volume 3.8756909716443E+24
Space diagonal 272067714.146

Equilateral Triangle

Length = n
Perimeter 471235104
Area 1.0683988130886E+16
Altitude 136033857.073

Triangular Pyramid

Length = n
Surface area 1.0683988130886E+16
Volume 4.5675456130552E+23
Height 74047452.793677