157085045 (number)

157085045 is an odd 9-digits composite number following 157085044 and preceding 157085046. In scientific notation, it is written as 1.57085045 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 113530944 positive integers (up to 157085045) that are relatively prime to 157085045.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57085045 × 10^8
Engineering notation 1.57085045 × 10^6

Prime Factorization of 157085045

Prime Factorization 5 × 13 × 47 × 51419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157085045
Product of the distinct prime numbers

The prime factorization of 157085045 is 5 × 13 × 47 × 51419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 70, 81, 60, 579, 3278, 4325, 59663, 61620, 486231, 358566, 5330016, 6838042, 37125942, 40644549, 462692631, 942148531, 2988444997, 9838331274

Basic calculations (n = 157085045)

Multiplication

n×y
n×2 314170090
n×3 471255135
n×4 628340180
n×5 785425225

Division

n÷y
n÷2 78542522.5
n÷3 52361681.666667
n÷3 39271261.25
n÷5 31417009

Exponentiation

ny
n2 24675711362652025
n3 3.8761852298092E+24
n4 6.0889073125291E+32
n5 9.5647627918947E+40

Nth Root

y√n
2√n 12533.357291644
3√n 539.56646158377
4√n 111.95247782717
5√n 43.5739537552

Divisors of 157085045

1, 5, 13, 47, 65, 235, 611, 3055, 51419, 257095, 668447, 2416693, 3342235, 12083465, 31417009, 157085045

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157085044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157085045 can be divided by 16 positive divisors. The sum of these divisors (counting 157085045) is 1, the average is 0.0625.

Base conversion 157085045

Base System Value
2 Binary 1001010111001110110101110101
3 Ternary 101221120202011122
4 Quaternary 21113032311311
5 Quinary 310203210140
6 Senary 23330513325
8 Octal 1127166565
10 Decimal 157085045
12 Duodecimal 44735845
16 Hexadecimal 95ced75
20 Vigesimal 291fcc5
36 Base36 2livlh

Cryptographic Hash Functions

md5 c751f9c1eacb782ce9f787851ab806d0
sha1 0a8e7bbff6398ce446d3971c313e87b30d248160
sha256 bd2060fec769c0df80637f0b844c13f0a2bea2b1b0c230091732e269f0513023
sha512 db565b2987f518082cb9d855da6dc1b8a5e556d8fa52d2161ac30c2718ae2b47bd6cfa0786785c83148f0477c50f16fe10352c40af0b27ba9bfd017f41385dab
ripemd-160 3ee44edcbda11e828c936ac4c31653fc9e0f95ab

157085045 as geometric shapes

Circle

Radius = n
Diameter 314170090
Circumference 986994446.72164
Area 7.752103353901E+16

Sphere

Radius = n
Volume 1.6236526722562E+25
Surface area 3.1008413415604E+17
Circumference 986994446.72164

Square

Length = n
Perimeter 628340180
Area 24675711362652025
Diagonal 222151801.08499

Cube

Length = n
Surface area 148054268175912150
Volume 3.8761852298092E+24
Space diagonal 272079279.04924

Equilateral Triangle

Length = n
Perimeter 471255135
Area 1.0684896448254E+16
Altitude 136039639.52462

Triangular Pyramid

Length = n
Surface area 1.0684896448254E+16
Volume 4.5681281018887E+23
Height 74050600.361663