157306545 (number)

157306545 is an odd 9-digits composite number following 157306544 and preceding 157306546. In scientific notation, it is written as 1.57306545 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 70963200 positive integers (up to 157306545) that are relatively prime to 157306545.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million three hundred six thousand five hundred forty-five

Notation

Scientific notation 1.57306545 × 10^8
Engineering notation 1.57306545 × 10^6

Prime Factorization of 157306545

Prime Factorization 5 × 99 × 41 × 23 × 337

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157306545
Product of the distinct prime numbers

The prime factorization of 157306545 is 5 × 99 × 41 × 23 × 337. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 51, 18, 426, 142, 1283, 5192, 79249, 21811, 479358, 445984, 5352331, 5417667, 29985782, 3699076, 274844802, 350374929, 8398780478, 942953160

Basic calculations (n = 157306545)

Multiplication

n×y
n×2 314613090
n×3 471919635
n×4 629226180
n×5 786532725

Division

n÷y
n÷2 78653272.5
n÷3 52435515
n÷3 39326636.25
n÷5 31461309

Exponentiation

ny
n2 24745349099837025
n3 3.8926053717142E+24
n4 6.123323020728E+32
n5 9.6323878830969E+40

Nth Root

y√n
2√n 12542.190598137
3√n 539.81995026157
4√n 111.9919220218
5√n 43.586235244619

Divisors of 157306545

1, 5, 23, 41, 99, 115, 205, 337, 495, 943, 1685, 2277, 4059, 4715, 7751, 11385, 13817, 20295, 33363, 38755, 69085, 93357, 166815, 317791, 466785, 767349, 1367883, 1588955, 3836745, 6839415, 31461309, 157306545

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157306544
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157306545 can be divided by 32 positive divisors. The sum of these divisors (counting 157306545) is 1, the average is 0.03125.

Base conversion 157306545

Base System Value
2 Binary 1001011000000100111010110001
3 Ternary 101222000000000100
4 Quaternary 21120010322301
5 Quinary 310232302140
6 Senary 23335343013
8 Octal 1130047261
10 Decimal 157306545
12 Duodecimal 44821a69
16 Hexadecimal 9604eb1
20 Vigesimal 2933675
36 Base36 2lnmi9

Cryptographic Hash Functions

md5 631aae857b3b85e360acac966b4dd507
sha1 3ea1a131fb61ced0fd428aa848a0a25f0e3de64e
sha256 88a590e05be9af51b6dbd3a3d246ad45cd3a286090d925d1776a95ce17a9bbc5
sha512 bb77e007b0227cf494b74e48ba79e20d1dd518601396cdf279544aa54a8b135056296bb031332adcc5acf318e08dc6b1a7de69a4fe668f5830ff68e83bd5d944
ripemd-160 d93aaf9fc8583500830d4096cf3b5d5fa91feb7b

157306545 as geometric shapes

Circle

Radius = n
Diameter 314613090
Circumference 988386172.26718
Area 7.7739806942563E+16

Sphere

Radius = n
Volume 1.6305307252135E+25
Surface area 3.1095922777025E+17
Circumference 988386172.26718

Square

Length = n
Perimeter 629226180
Area 24745349099837025
Diagonal 222465049.38905

Cube

Length = n
Surface area 148472094599022150
Volume 3.8926053717142E+24
Space diagonal 272462928.30312

Equilateral Triangle

Length = n
Perimeter 471919635
Area 1.0715050472987E+16
Altitude 136231464.15156

Triangular Pyramid

Length = n
Surface area 1.0715050472987E+16
Volume 4.5874794247038E+23
Height 74155016.463018