152857209 (number)

152857209 is an odd 9-digits composite number following 152857208 and preceding 152857210. In scientific notation, it is written as 1.52857209 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 101806640 positive integers (up to 152857209) that are relatively prime to 152857209.

Interesting facts

Basic properties

Name

Name one hundred fifty-two million eight hundred fifty-seven thousand two hundred nine

Notation

Scientific notation 1.52857209 × 10^8
Engineering notation 1.52857209 × 10^6

Prime Factorization of 152857209

Prime Factorization 3 × 1061 × 48023

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 152857209
Product of the distinct prime numbers

The prime factorization of 152857209 is 3 × 1061 × 48023. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 97, 36, 243, 168, 8400, 7257, 75682, 76508, 706420, 988281, 6493264, 4924869, 73505129, 82111112, 345401586, 884763913, 7397635762, 8022124727

Basic calculations (n = 152857209)

Multiplication

n×y
n×2 305714418
n×3 458571627
n×4 611428836
n×5 764286045

Division

n÷y
n÷2 76428604.5
n÷3 50952403
n÷3 38214302.25
n÷5 30571441.8

Exponentiation

ny
n2 23365326343269681
n3 3.5715585722064E+24
n4 5.4593847512749E+32
n5 8.3450631593704E+40

Nth Root

y√n
2√n 12363.54354544
3√n 534.68168562864
4√n 111.19147244929
5√n 43.336834462623

Divisors of 152857209

1, 3, 1061, 3183, 48023, 144069, 50952403, 152857209

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 -152857208
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 152857209 can be divided by 8 positive divisors. The sum of these divisors (counting 152857209) is 1, the average is 0.125.

Base conversion 152857209

Base System Value
2 Binary 1001000111000110101001111001
3 Ternary 101122121221200010
4 Quaternary 21013012221321
5 Quinary 303112412314
6 Senary 23100132133
8 Octal 1107065171
10 Decimal 152857209
12 Duodecimal 43237049
16 Hexadecimal 91c6a79
20 Vigesimal 27f7309
36 Base36 2j09dl

Cryptographic Hash Functions

md5 4f249d5e7911b9ef3c2a43dd9957ac7a
sha1 dbdeb1818adf19b11e5decda4e9207434ce4becd
sha256 89f30f4b7cddfd372cdfadec25e746a2809f3f3708826786abf54c5d3c456fd8
sha512 f111b9af59967986a9bd97568085b5f8298e4fc1de0440cc5af3b2906c16560adf392f8745668d473893da409b19b4bff52ca928b53df2cfa1f4e6d8ace38f98
ripemd-160 cec39c2677b3b9a2ddef81a60c42680750301de4

152857209 as geometric shapes

Circle

Radius = n
Diameter 305714418
Circumference 960430169.68528
Area 7.3404337588744E+16

Sphere

Radius = n
Volume 1.4960509563079E+25
Surface area 2.9361735035498E+17
Circumference 960430169.68528

Square

Length = n
Perimeter 611428836
Area 23365326343269681
Diagonal 216172738.0743

Cube

Length = n
Surface area 140191958059618086
Volume 3.5715585722064E+24
Space diagonal 264756452.29117

Equilateral Triangle

Length = n
Perimeter 458571627
Area 1.0117483090493E+16
Altitude 132378226.14559

Triangular Pyramid

Length = n
Surface area 1.0117483090493E+16
Volume 4.2091221430201E+23
Height 72057579.3581