157066747 (number)

157066747 is an odd 9-digits composite number following 157066746 and preceding 157066748. In scientific notation, it is written as 1.57066747 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 150237736 positive integers (up to 157066747) that are relatively prime to 157066747.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million sixty-six thousand seven hundred forty-seven

Notation

Scientific notation 1.57066747 × 10^8
Engineering notation 1.57066747 × 10^6

Prime Factorization of 157066747

Prime Factorization 23 × 6828989

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157066747
Product of the distinct prime numbers

The prime factorization of 157066747 is 23 × 6828989. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 100, 30, 607, 938, 1976, 6393, 85709, 55568, 244241, 337245, 845228, 9534649, 27195157, 12701903, 410044797, 613824618, 8896027579, 7434839612

Basic calculations (n = 157066747)

Multiplication

n×y
n×2 314133494
n×3 471200241
n×4 628266988
n×5 785333735

Division

n÷y
n÷2 78533373.5
n÷3 52355582.333333
n÷3 39266686.75
n÷5 31413349.4

Exponentiation

ny
n2 24669963013162009
n3 3.8748308390877E+24
n4 6.0860707507078E+32
n5 9.5591933482552E+40

Nth Root

y√n
2√n 12532.627298376
3√n 539.54551036275
4√n 111.94921749783
5√n 43.572938568352

Divisors of 157066747

1, 23, 6828989, 157066747

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 -157066746
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 157066747 can be divided by 4 positive divisors. The sum of these divisors (counting 157066747) is 1, the average is 0.25.

Base conversion 157066747

Base System Value
2 Binary 1001010111001010010111111011
3 Ternary 101221112211001221
4 Quaternary 21113022113323
5 Quinary 310202113442
6 Senary 23330252511
8 Octal 1127122773
10 Decimal 157066747
12 Duodecimal 44727137
16 Hexadecimal 95ca5fb
20 Vigesimal 291d6h7
36 Base36 2lihh7

Cryptographic Hash Functions

md5 2b48ddef465180c19838376e031f75ae
sha1 23ccf789a2122c201ab9104e3a301455a6f1c314
sha256 d66722a0106618b40f82c34cfce712ddbbbd8f221130bcecf408cfff9ce37d61
sha512 12603afaac94147b34a48fab288ef3419c882b01b9af864c5566160c5bdd014cdce52c6115394c8eadfe4d5d9943a06d4692ba06075d530e66d8e693890e268d
ripemd-160 943626033a71b732db4a852f4f853a17562b612e

157066747 as geometric shapes

Circle

Radius = n
Diameter 314133494
Circumference 986879476.99689
Area 7.7502974566482E+16

Sphere

Radius = n
Volume 1.6230853463975E+25
Surface area 3.1001189826593E+17
Circumference 986879476.99689

Square

Length = n
Perimeter 628266988
Area 24669963013162009
Diagonal 222125923.80522

Cube

Length = n
Surface area 148019778078972054
Volume 3.8748308390877E+24
Space diagonal 272047585.98357

Equilateral Triangle

Length = n
Perimeter 471200241
Area 1.068240733991E+16
Altitude 136023792.99178

Triangular Pyramid

Length = n
Surface area 1.068240733991E+16
Volume 4.5665319371161E+23
Height 74041974.601741