157077668 (number)

157077668 is an even 9-digits composite number following 157077667 and preceding 157077669. In scientific notation, it is written as 1.57077668 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 71398920 positive integers (up to 157077668) that are relatively prime to 157077668.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57077668 × 10^8
Engineering notation 1.57077668 × 10^6

Prime Factorization of 157077668

Prime Factorization 2 × 2 × 11 × 3569947

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78538834
Product of the distinct prime numbers

The prime factorization of 157077668 is 2 × 2 × 11 × 3569947. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 78, 44, 474, 352, 2279, 5818, 5598, 44124, 62048, 122539, 3948819, 468019, 61131734, 43847219, 646931797, 661232170, 8742983169, 5565044786

Basic calculations (n = 157077668)

Multiplication

n×y
n×2 314155336
n×3 471233004
n×4 628310672
n×5 785388340

Division

n÷y
n÷2 78538834
n÷3 52359222.666667
n÷3 39269417
n÷5 31415533.6

Exponentiation

ny
n2 24673393784318224
n3 3.8756391572864E+24
n4 6.0877636083603E+32
n5 9.5625171093651E+40

Nth Root

y√n
2√n 12533.062993538
3√n 539.55801511008
4√n 111.95116343093
5√n 43.573544485056

Divisors of 157077668

1, 2, 4, 11, 22, 44, 3569947, 7139894, 14279788, 39269417, 78538834, 157077668

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 -157077667
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 157077668 can be divided by 12 positive divisors. The sum of these divisors (counting 157077668) is 1, the average is 0.083333333333333.

Base conversion 157077668

Base System Value
2 Binary 1001010111001101000010100100
3 Ternary 101221120101001102
4 Quaternary 21113031002210
5 Quinary 310202441133
6 Senary 23330415232
8 Octal 1127150244
10 Decimal 157077668
12 Duodecimal 44731518
16 Hexadecimal 95cd0a4
20 Vigesimal 291ee38
36 Base36 2lipwk

Cryptographic Hash Functions

md5 ba46c92d4192f8c2bf89d26cceb31886
sha1 75b9d06b25f41f7284037f62c13e2af5e5cfa291
sha256 20e41d494972c20012dee372c8ae572b81e82dd6449b46a2524dd4a4b86f15d4
sha512 3104df999ba6f02a3a1c038ad11190c9cc27e8ede02d14ffe830070d1301a2b13a0cdb8f2ec58505234dbd85655edb25d077140b0bbbb600f3a90bcf92b745df
ripemd-160 77042abc980206fcdfeb37d042b883d00fbd4bd8

157077668 as geometric shapes

Circle

Radius = n
Diameter 314155336
Circumference 986948095.66363
Area 7.7513752651942E+16

Sphere

Radius = n
Volume 1.6234239339328E+25
Surface area 3.1005501060777E+17
Circumference 986948095.66363

Square

Length = n
Perimeter 628310672
Area 24673393784318224
Diagonal 222141368.43154

Cube

Length = n
Surface area 148040362705909344
Volume 3.8756391572864E+24
Space diagonal 272066501.71044

Equilateral Triangle

Length = n
Perimeter 471233004
Area 1.0683892907398E+16
Altitude 136033250.85522

Triangular Pyramid

Length = n
Surface area 1.0683892907398E+16
Volume 4.5674845492489E+23
Height 74047122.810513