157493669 (number)

157493669 is an odd 9-digits composite number following 157493668 and preceding 157493670. In scientific notation, it is written as 1.57493669 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 153652320 positive integers (up to 157493669) that are relatively prime to 157493669.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred ninety-three thousand six hundred sixty-nine

Notation

Scientific notation 1.57493669 × 10^8
Engineering notation 1.57493669 × 10^6

Prime Factorization of 157493669

Prime Factorization 41 × 3841309

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157493669
Product of the distinct prime numbers

The prime factorization of 157493669 is 41 × 3841309. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157493669)

Multiplication

n×y
n×2 314987338
n×3 472481007
n×4 629974676
n×5 787468345

Division

n÷y
n÷2 78746834.5
n÷3 52497889.666667
n÷3 39373417.25
n÷5 31498733.8

Exponentiation

ny
n2 24804255775081561
n3 3.906513248832E+24
n4 6.1525110455567E+32
n5 9.6898153812775E+40

Nth Root

y√n
2√n 12549.648162399
3√n 540.03391305076
4√n 112.02521217297
5√n 43.596599915268

Divisors of 157493669

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157493668
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157493669 can be divided by 4 positive divisors. The sum of these divisors (counting 157493669) is 1, the average is 0.25.

Base conversion 157493669

Base System Value
2 Binary 1001011000110010100110100101
3 Ternary 101222100111200212
4 Quaternary 21120302212211
5 Quinary 310304244134
6 Senary 23343345205
8 Octal 1130624645
10 Decimal 157493669
12 Duodecimal 448b2205
16 Hexadecimal 96329a5
20 Vigesimal 2946e39
36 Base36 2lrmw5

Cryptographic Hash Functions

md5 171eabb9e475bc795c9af364bee314a0
sha1 9bb7b297a5cddd4ec366c13aca91806247543c6c
sha256 aaf18f5c9deb2644bef07057d5259919d2186007a516fd7ed442490ea27f6185
sha512 a20cf458249f89d321f1684de37e7a2d210562229dd6257aa6213aadfdbe9ab1a53a504ead82a874f7fd8dba2e537cd033db293625cc67ca618d573ba494e214
ripemd-160 03e1e458a36bb22803a973bac7d13d3efa54fe37

157493669 as geometric shapes

Circle

Radius = n
Diameter 314987338
Circumference 989561907.03461
Area 7.7924867720758E+16

Sphere

Radius = n
Volume 1.6363564431576E+25
Surface area 3.1169947088303E+17
Circumference 989561907.03461

Square

Length = n
Perimeter 629974676
Area 24804255775081561
Diagonal 222729682.6877

Cube

Length = n
Surface area 148825534650489366
Volume 3.906513248832E+24
Space diagonal 272787036.57844

Equilateral Triangle

Length = n
Perimeter 472481007
Area 1.0740557811594E+16
Altitude 136393518.28922

Triangular Pyramid

Length = n
Surface area 1.0740557811594E+16
Volume 4.6038700150737E+23
Height 74243227.562566