157465772 (number)

157465772 is an even 9-digits composite number following 157465771 and preceding 157465773. In scientific notation, it is written as 1.57465772 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 78700320 positive integers (up to 157465772) that are relatively prime to 157465772.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred sixty-five thousand seven hundred seventy-two

Notation

Scientific notation 1.57465772 × 10^8
Engineering notation 1.57465772 × 10^6

Prime Factorization of 157465772

Prime Factorization 2 × 2 × 2953 × 13331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78732886
Product of the distinct prime numbers

The prime factorization of 157465772 is 2 × 2 × 2953 × 13331. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157465772)

Multiplication

n×y
n×2 314931544
n×3 472397316
n×4 629863088
n×5 787328860

Division

n÷y
n÷2 78732886
n÷3 52488590.666667
n÷3 39366443
n÷5 31493154.4

Exponentiation

ny
n2 24795469351555984
n3 3.9044377235451E+24
n4 6.1481530036395E+32
n5 9.6812365909222E+40

Nth Root

y√n
2√n 12548.536647753
3√n 540.00202559825
4√n 112.02025106093
5√n 43.595055344573

Divisors of 157465772

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157465771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157465772 can be divided by 12 positive divisors. The sum of these divisors (counting 157465772) is 1, the average is 0.083333333333333.

Base conversion 157465772

Base System Value
2 Binary 1001011000101011110010101100
3 Ternary 101222022002102122
4 Quaternary 21120223302230
5 Quinary 310302401042
6 Senary 23343012112
8 Octal 1130536254
10 Decimal 157465772
12 Duodecimal 4489a038
16 Hexadecimal 962bcac
20 Vigesimal 294348c
36 Base36 2lr1d8

Cryptographic Hash Functions

md5 f438e927e1bacf6b81f1f2eed5cc33f8
sha1 2eb39f925ea1a5497e548f5e77b087df0006fc15
sha256 464e71bfdf6b2f3702882f3d392a482567c8613d9d3f4de41d07f7f771576bb5
sha512 0120f89a1f339d21d6460f3bb23599ed661e837b1ada411b61642425e801008b7f6018fd4a4a7add128a05f984fb81c2a54cab134477dff353634d2a9766acc9
ripemd-160 4bb83c73e77df54ceba9d5592c1ea8fd1e712acd

157465772 as geometric shapes

Circle

Radius = n
Diameter 314931544
Circumference 989386625.01409
Area 7.7897264357159E+16

Sphere

Radius = n
Volume 1.6354870491584E+25
Surface area 3.1158905742864E+17
Circumference 989386625.01409

Square

Length = n
Perimeter 629863088
Area 24795469351555984
Diagonal 222690230.37195

Cube

Length = n
Surface area 148772816109335904
Volume 3.9044377235451E+24
Space diagonal 272738717.55706

Equilateral Triangle

Length = n
Perimeter 472397316
Area 1.0736753178603E+16
Altitude 136369358.77853

Triangular Pyramid

Length = n
Surface area 1.0736753178603E+16
Volume 4.6014239850655E+23
Height 74230076.79065