157085047 (number)

157085047 is an odd 9-digits composite number following 157085046 and preceding 157085048. In scientific notation, it is written as 1.57085047 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 134531232 positive integers (up to 157085047) that are relatively prime to 157085047.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million eighty-five thousand forty-seven

Notation

Scientific notation 1.57085047 × 10^8
Engineering notation 1.57085047 × 10^6

Prime Factorization of 157085047

Prime Factorization 7 × 1277 × 17573

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157085047
Product of the distinct prime numbers

The prime factorization of 157085047 is 7 × 1277 × 17573. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 24, 9, 455, 96, 1307, 2207, 80946, 31606, 529423, 961394, 4988955, 7439993, 25108801, 37578072, 245739775, 472816465, 1478717132, 1228133809

Basic calculations (n = 157085047)

Multiplication

n×y
n×2 314170094
n×3 471255141
n×4 628340188
n×5 785425235

Division

n÷y
n÷2 78542523.5
n÷3 52361682.333333
n÷3 39271261.75
n÷5 31417009.4

Exponentiation

ny
n2 24675711990992209
n3 3.8761853778635E+24
n4 6.088907622624E+32
n5 9.5647634007854E+40

Nth Root

y√n
2√n 12533.357371431
3√n 539.56646387368
4√n 111.95247818352
5√n 43.573953866156

Divisors of 157085047

1, 7, 1277, 8939, 17573, 123011, 22440721, 157085047

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 -157085046
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 157085047 can be divided by 8 positive divisors. The sum of these divisors (counting 157085047) is 1, the average is 0.125.

Base conversion 157085047

Base System Value
2 Binary 1001010111001110110101110111
3 Ternary 101221120202011201
4 Quaternary 21113032311313
5 Quinary 310203210142
6 Senary 23330513331
8 Octal 1127166567
10 Decimal 157085047
12 Duodecimal 44735847
16 Hexadecimal 95ced77
20 Vigesimal 291fcc7
36 Base36 2livlj

Cryptographic Hash Functions

md5 ef5dbc9dd1ce0620f79139d44c109758
sha1 cb38d1c3f3b82947720d7e7e1311462474350fac
sha256 7a16f8535a30f4dbed2d3a1ecb1f83514d09a8f3cd24cb71fa94ce38a03f3dee
sha512 a4ea51242086202e861decb6a42e15dfb62ba6c76c7aa1a94caaee414b2d32e8414a4243d73b7e4cfc8048f2cd9c260918972e4e213bc17cc0c07fbb09a7d679
ripemd-160 1d976aa2d07637f4abe74a6f1d6abf1138d763f7

157085047 as geometric shapes

Circle

Radius = n
Diameter 314170094
Circumference 986994459.28801
Area 7.7521035512999E+16

Sphere

Radius = n
Volume 1.6236527342731E+25
Surface area 3.1008414205199E+17
Circumference 986994459.28801

Square

Length = n
Perimeter 628340188
Area 24675711990992209
Diagonal 222151803.91342

Cube

Length = n
Surface area 148054271945953254
Volume 3.8761853778635E+24
Space diagonal 272079282.51335

Equilateral Triangle

Length = n
Perimeter 471255141
Area 1.0684896720334E+16
Altitude 136039641.25667

Triangular Pyramid

Length = n
Surface area 1.0684896720334E+16
Volume 4.5681282763723E+23
Height 74050601.304472