157021323 (number)

157021323 is an odd 9-digits composite number following 157021322 and preceding 157021324. In scientific notation, it is written as 1.57021323 × 10^8. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 103032000 positive integers (up to 157021323) that are relatively prime to 157021323.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-one thousand three hundred twenty-three

Notation

Scientific notation 1.57021323 × 10^8
Engineering notation 1.57021323 × 10^6

Prime Factorization of 157021323

Prime Factorization 163 × 3 × 107 × 3001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157021323
Product of the distinct prime numbers

The prime factorization of 157021323 is 163 × 3 × 107 × 3001. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 23, 76, 592, 501, 5143, 7091, 38437, 37170, 88325, 169385, 2645457, 8991638, 44835335, 99750187, 725966457, 198769357, 3420270939, 8991716233

Basic calculations (n = 157021323)

Multiplication

n×y
n×2 314042646
n×3 471063969
n×4 628085292
n×5 785106615

Division

n÷y
n÷2 78510661.5
n÷3 52340441
n÷3 39255330.75
n÷5 31404264.6

Exponentiation

ny
n2 24655695876670329
n3 3.8714699860404E+24
n4 6.0790333916286E+32
n5 9.545378657147E+40

Nth Root

y√n
2√n 12530.814937585
3√n 539.49349282089
4√n 111.94112263858
5√n 43.570418001522

Divisors of 157021323

1, 3, 107, 163, 321, 489, 3001, 9003, 17441, 52323, 321107, 489163, 963321, 1467489, 52340441, 157021323

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 -157021322
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 157021323 can be divided by 16 positive divisors. The sum of these divisors (counting 157021323) is 1, the average is 0.0625.

Base conversion 157021323

Base System Value
2 Binary 1001010110111111010010001011
3 Ternary 101221110111202120
4 Quaternary 21112333102023
5 Quinary 310144140243
6 Senary 23325302323
8 Octal 1126772213
10 Decimal 157021323
12 Duodecimal 447049a3
16 Hexadecimal 95bf48b
20 Vigesimal 2917d63
36 Base36 2lhiff

Cryptographic Hash Functions

md5 3e39e933052f203e213e00210895c192
sha1 c8a83a0f87389c5cbc13954e13ea64c603f355bd
sha256 d2432738932786e393d1e614df65e6df4003b9bf742b91712af3bf4ce8d5f38d
sha512 aea3d974295e441c6208bffc6762570bd8fd4bcb98a857ff1028d752688e2acd73b97901da3e29e7e78f4dc034f970e4a80ea257f749aad415865204c0348670
ripemd-160 a1a50f396a430b8efdbcd219b6d1fc8b44f304dd

157021323 as geometric shapes

Circle

Radius = n
Diameter 314042646
Circumference 986594069.5875
Area 7.7458153035292E+16

Sphere

Radius = n
Volume 1.6216775555651E+25
Surface area 3.0983261214117E+17
Circumference 986594069.5875

Square

Length = n
Perimeter 628085292
Area 24655695876670329
Diagonal 222061684.56837

Cube

Length = n
Surface area 147934175260021974
Volume 3.8714699860404E+24
Space diagonal 271968909.30768

Equilateral Triangle

Length = n
Perimeter 471063969
Area 1.067622948859E+16
Altitude 135984454.65384

Triangular Pyramid

Length = n
Surface area 1.067622948859E+16
Volume 4.5625711338156E+23
Height 74020561.522789