157572018 (number)

157572018 is an even 9-digits composite number following 157572017 and preceding 157572019. In scientific notation, it is written as 1.57572018 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 52428600 positive integers (up to 157572018) that are relatively prime to 157572018.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million five hundred seventy-two thousand eighteen

Notation

Scientific notation 1.57572018 × 10^8
Engineering notation 1.57572018 × 10^6

Prime Factorization of 157572018

Prime Factorization 2 × 9 × 571 × 15331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157572018
Product of the distinct prime numbers

The prime factorization of 157572018 is 2 × 9 × 571 × 15331. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 87, 12, 832, 65, 6398, 2253, 88856, 36738, 538148, 58508, 8814061, 9444382, 20158396, 10368167, 747906718, 940739766, 7631872531, 9035085628

Basic calculations (n = 157572018)

Multiplication

n×y
n×2 315144036
n×3 472716054
n×4 630288072
n×5 787860090

Division

n÷y
n÷2 78786009
n÷3 52524006
n÷3 39393004.5
n÷5 31514403.6

Exponentiation

ny
n2 24828940856592324
n3 3.9123463155759E+24
n4 6.1647630406016E+32
n5 9.7139415279941E+40

Nth Root

y√n
2√n 12552.769335888
3√n 540.12344914245
4√n 112.03914198122
5√n 43.600936687066

Divisors of 157572018

1, 2, 9, 18, 571, 1142, 5139, 10278, 15331, 30662, 137979, 275958, 8754001, 17508002, 78786009, 157572018

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 -157572017
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 157572018 can be divided by 16 positive divisors. The sum of these divisors (counting 157572018) is 1, the average is 0.0625.

Base conversion 157572018

Base System Value
2 Binary 1001011001000101101110110010
3 Ternary 101222111111011200
4 Quaternary 21121011232302
5 Quinary 310314301033
6 Senary 23345152030
8 Octal 1131055662
10 Decimal 157572018
12 Duodecimal 4492b616
16 Hexadecimal 9645bb2
20 Vigesimal 294ga0i
36 Base36 2ltbci

Cryptographic Hash Functions

md5 4848643187b1d469d02ea2f8a74d5549
sha1 ef119473cd15badb433caec54eb17025eb6c4288
sha256 d2192d48ad03194cc4bcac00951325717d960b390995dcf2dd0e49de0ece604a
sha512 5fc022e5c7e7563b208b22bca8957eafcffb2bafe9051bd9a8bd9b1cd9b111cd0efc3d7ea9d3e504403549d095de03363c5bbb13d4118fe0b74b60ae5fb8174b
ripemd-160 bd43e7b91120ced1d289f7041775bec586c4d7b9

157572018 as geometric shapes

Circle

Radius = n
Diameter 315144036
Circumference 990054188.32024
Area 7.8002418191486E+16

Sphere

Radius = n
Volume 1.6387997924416E+25
Surface area 3.1200967276594E+17
Circumference 990054188.32024

Square

Length = n
Perimeter 630288072
Area 24828940856592324
Diagonal 222840484.9061

Cube

Length = n
Surface area 148973645139553944
Volume 3.9123463155759E+24
Space diagonal 272922741.02716

Equilateral Triangle

Length = n
Perimeter 472716054
Area 1.0751246765435E+16
Altitude 136461370.51358

Triangular Pyramid

Length = n
Surface area 1.0751246765435E+16
Volume 4.6107443501565E+23
Height 74280161.635366