157464965 (number)

157464965 is an odd 9-digits composite number following 157464964 and preceding 157464966. In scientific notation, it is written as 1.57464965 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 32 positive divisors. There are 98334720 positive integers (up to 157464965) that are relatively prime to 157464965.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred sixty-four thousand nine hundred sixty-five

Notation

Scientific notation 1.57464965 × 10^8
Engineering notation 1.57464965 × 10^6

Prime Factorization of 157464965

Prime Factorization 7 × 5 × 17 × 31 × 8537

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157464965
Product of the distinct prime numbers

The prime factorization of 157464965 is 7 × 5 × 17 × 31 × 8537. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 7, 80, 950, 848, 4979, 2359, 91642, 45190, 354273, 636251, 9920887, 4371569, 52249832, 16072646, 575654809, 971501191, 7831193402, 6302590350

Basic calculations (n = 157464965)

Multiplication

n×y
n×2 314929930
n×3 472394895
n×4 629859860
n×5 787324825

Division

n÷y
n÷2 78732482.5
n÷3 52488321.666667
n÷3 39366241.25
n÷5 31492993

Exponentiation

ny
n2 24795215202451225
n3 3.9043776940214E+24
n4 6.1480269693587E+32
n5 9.6809885154912E+40

Nth Root

y√n
2√n 12548.504492568
3√n 540.00110310703
4√n 112.02010753685
5√n 43.595010660219

Divisors of 157464965

1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 2635, 3689, 8537, 18445, 42685, 59759, 145129, 264647, 298795, 725645, 1015903, 1323235, 1852529, 4498999, 5079515, 9262645, 22494995, 31492993, 157464965

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 -157464964
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 157464965 can be divided by 32 positive divisors. The sum of these divisors (counting 157464965) is 1, the average is 0.03125.

Base conversion 157464965

Base System Value
2 Binary 1001011000101011100110000101
3 Ternary 101222022001022202
4 Quaternary 21120223212011
5 Quinary 310302334330
6 Senary 23343004245
8 Octal 1130534605
10 Decimal 157464965
12 Duodecimal 44899685
16 Hexadecimal 962b985
20 Vigesimal 2943285
36 Base36 2lr0qt

Cryptographic Hash Functions

md5 cad8e5ee365a557948dea5f342336553
sha1 a81b0e085d00a90c8260d2daf4abb4a7a4da8177
sha256 ddb731ab41e3cd42f3493ce419141f8cdee914b38a7d5a578b6146c1f22e0613
sha512 b5926f232f4a8c8f33042e68d2cf5614ae7c21dc422b124fa6841f0e8a90118cb449fb7ea7e10a42ef2281876a6704ffb75207d930c512b1f27cfc418dbbe0eb
ripemd-160 ee185a96d9741bf6a5b47b977b2022891cac52d8

157464965 as geometric shapes

Circle

Radius = n
Diameter 314929930
Circumference 989381554.48355
Area 7.7896465924199E+16

Sphere

Radius = n
Volume 1.6354619040504E+25
Surface area 3.1158586369679E+17
Circumference 989381554.48355

Square

Length = n
Perimeter 629859860
Area 24795215202451225
Diagonal 222689089.1016

Cube

Length = n
Surface area 148771291214707350
Volume 3.9043776940214E+24
Space diagonal 272737319.79206

Equilateral Triangle

Length = n
Perimeter 472394895
Area 1.0736643128812E+16
Altitude 136368659.89603

Triangular Pyramid

Length = n
Surface area 1.0736643128812E+16
Volume 4.6013532395934E+23
Height 74229696.367202