157077391 (number)

157077391 is an odd 9-digits composite number following 157077390 and preceding 157077392. In scientific notation, it is written as 1.57077391 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 155336640 positive integers (up to 157077391) that are relatively prime to 157077391.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million seventy-seven thousand three hundred ninety-one

Notation

Scientific notation 1.57077391 × 10^8
Engineering notation 1.57077391 × 10^6

Prime Factorization of 157077391

Prime Factorization 107 × 853 × 1721

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157077391
Product of the distinct prime numbers

The prime factorization of 157077391 is 107 × 853 × 1721. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 22, 75, 329, 806, 6065, 3203, 28716, 9523, 691249, 875315, 6182148, 432097, 77897243, 93785783, 28072272, 880310817, 8033254550, 8210951137

Basic calculations (n = 157077391)

Multiplication

n×y
n×2 314154782
n×3 471232173
n×4 628309564
n×5 785386955

Division

n÷y
n÷2 78538695.5
n÷3 52359130.333333
n÷3 39269347.75
n÷5 31415478.2

Exponentiation

ny
n2 24673306763366881
n3 3.8756186537323E+24
n4 6.0877206663921E+32
n5 9.5624327941365E+40

Nth Root

y√n
2√n 12533.051942763
3√n 539.55769794712
4√n 111.95111407558
5√n 43.573529117014

Divisors of 157077391

1, 107, 853, 1721, 91271, 184147, 1468013, 157077391

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 -157077390
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 157077391 can be divided by 8 positive divisors. The sum of these divisors (counting 157077391) is 1, the average is 0.125.

Base conversion 157077391

Base System Value
2 Binary 1001010111001100111110001111
3 Ternary 101221120100200011
4 Quaternary 21113030332033
5 Quinary 310202434031
6 Senary 23330414051
8 Octal 1127147617
10 Decimal 157077391
12 Duodecimal 44731327
16 Hexadecimal 95ccf8f
20 Vigesimal 291ed9b
36 Base36 2lipov

Cryptographic Hash Functions

md5 cec50074af7566eba43aa1300e36eeb1
sha1 9c4d762fe6c063a467f48c94bd47f334b192b745
sha256 cf53579e498f132aa44f8a122d2e6a646eda3de40e5e0a462b72f1b7640da08f
sha512 58f1146dbbed45f21c1e9b6bf96e737d4fa6c6c7cd98b92da66869bf15f94ed95b93d314eb54f5a8871762a2ebf345da92eb1b74f0124f9432aa69a38bd51d14
ripemd-160 3962490d632581b24673febda498fc55bca39f91

157077391 as geometric shapes

Circle

Radius = n
Diameter 314154782
Circumference 986946355.2213
Area 7.7513479267561E+16

Sphere

Radius = n
Volume 1.6234153454241E+25
Surface area 3.1005391707024E+17
Circumference 986946355.2213

Square

Length = n
Perimeter 628309564
Area 24673306763366881
Diagonal 222140976.69438

Cube

Length = n
Surface area 148039840580201286
Volume 3.8756186537323E+24
Space diagonal 272066021.93236

Equilateral Triangle

Length = n
Perimeter 471232173
Area 1.0683855226221E+16
Altitude 136033010.96618

Triangular Pyramid

Length = n
Surface area 1.0683855226221E+16
Volume 4.5674603855787E+23
Height 74046992.231461