157046909 (number)

157046909 is an odd 9-digits prime number following 157046908 and preceding 157046910. In scientific notation, it is written as 1.57046909 × 10^8. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 157046908 positive integers (up to 157046909) that are relatively prime to 157046909.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-six thousand nine hundred nine

Notation

Scientific notation 1.57046909 × 10^8
Engineering notation 1.57046909 × 10^6

Prime Factorization of 157046909

Prime Factorization 157046909

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 157046909
Product of the distinct prime numbers

The prime factorization of 157046909 is 157046909. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 4, 33, 45, 587, 185, 6918, 2721, 11399, 16148, 246279, 130773, 7468230, 8281613, 95728147, 57648063, 389820964, 991441287, 667301048, 5113984195

Basic calculations (n = 157046909)

Multiplication

n×y
n×2 314093818
n×3 471140727
n×4 628187636
n×5 785234545

Division

n÷y
n÷2 78523454.5
n÷3 52348969.666667
n÷3 39261727.25
n÷5 31409381.8

Exponentiation

ny
n2 24663731626454281
n3 3.8733628163402E+24
n4 6.0829965774176E+32
n5 9.5531580994101E+40

Nth Root

y√n
2√n 12531.835819225
3√n 539.52279400235
4√n 111.94568245013
5√n 43.571837834243

Divisors of 157046909

1, 157046909

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 157046910
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 78523455
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12531.835859123
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999987265
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157046909 can be divided by 2 positive divisors. The sum of these divisors (counting 157046909) is 157046910, the average is 78523455.

Base conversion 157046909

Base System Value
2 Binary 1001010111000101100001111101
3 Ternary 101221111210212012
4 Quaternary 21113011201331
5 Quinary 310201000114
6 Senary 23330021005
8 Octal 1127054175
10 Decimal 157046909
12 Duodecimal 44717765
16 Hexadecimal 95c587d
20 Vigesimal 291ah59
36 Base36 2li265

Cryptographic Hash Functions

md5 3d33e749458039fe6773e70450950c94
sha1 c0fa470a73b871303ff2b4dd03d31a5a8977e9cf
sha256 935bfce2bd8ab4f661bc731000967d49da9ef18aac6542294c256ccbfbd26540
sha512 a45735f1065fbe3434695a892415b3736d3e0e6e013c6cf3e159b26f71f6a4720b3355e35ceb96507743a7272ea9ff95f0bdcbc928e4e6320a9a8c5aba449b73
ripemd-160 fc64c492524b13a9a45cfb28b3fc716b91864514

157046909 as geometric shapes

Circle

Radius = n
Diameter 314093818
Circumference 986754831.16677
Area 7.7483398087779E+16

Sphere

Radius = n
Volume 1.622470422467E+25
Surface area 3.0993359235112E+17
Circumference 986754831.16677

Square

Length = n
Perimeter 628187636
Area 24663731626454281
Diagonal 222097868.63657

Cube

Length = n
Surface area 147982389758725686
Volume 3.8733628163402E+24
Space diagonal 272013225.55965

Equilateral Triangle

Length = n
Perimeter 471140727
Area 1.0679709070316E+16
Altitude 136006612.77982

Triangular Pyramid

Length = n
Surface area 1.0679709070316E+16
Volume 4.5648018557166E+23
Height 74032622.878858