157048815 (number)

157048815 is an odd 9-digits composite number following 157048814 and preceding 157048816. In scientific notation, it is written as 1.57048815 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 64871040 positive integers (up to 157048815) that are relatively prime to 157048815.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-eight thousand eight hundred fifteen

Notation

Scientific notation 1.57048815 × 10^8
Engineering notation 1.57048815 × 10^6

Prime Factorization of 157048815

Prime Factorization 15 × 77 × 227 × 599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157048815
Product of the distinct prime numbers

The prime factorization of 157048815 is 15 × 77 × 227 × 599. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 78, 19, 508, 549, 8198, 8600, 99456, 50072, 951099, 411333, 2406586, 8925571, 64548184, 10458068, 687213769, 375040652, 9886470652, 7097927656

Basic calculations (n = 157048815)

Multiplication

n×y
n×2 314097630
n×3 471146445
n×4 628195260
n×5 785244075

Division

n÷y
n÷2 78524407.5
n÷3 52349605
n÷3 39262203.75
n÷5 31409763

Exponentiation

ny
n2 24664330292904225
n3 3.8735038452692E+24
n4 6.0832918879747E+32
n5 9.5537378230554E+40

Nth Root

y√n
2√n 12531.911865314
3√n 539.5249766332
4√n 111.94602210581
5√n 43.571943595662

Divisors of 157048815

1, 15, 77, 227, 599, 1155, 3405, 8985, 17479, 46123, 135973, 262185, 691845, 2039595, 10469921, 157048815

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157048814
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157048815 can be divided by 16 positive divisors. The sum of these divisors (counting 157048815) is 1, the average is 0.0625.

Base conversion 157048815

Base System Value
2 Binary 1001010111000101111111101111
3 Ternary 101221111220110210
4 Quaternary 21113011333233
5 Quinary 310201030230
6 Senary 23330033503
8 Octal 1127057757
10 Decimal 157048815
12 Duodecimal 44718893
16 Hexadecimal 95c5fef
20 Vigesimal 291b20f
36 Base36 2li3n3

Cryptographic Hash Functions

md5 898f053907ed4443c1134b95b6f00aa9
sha1 5249731ab32d007e9bce8f71de9c73276d89f172
sha256 7705bbf3a7624d21f2fd0b68b34296313663a378ae031ded8828a8da8991f7d7
sha512 fc357d778ceb832111435222a3245d4ba6d8f23dc89d7484e7691d841592bb02235894c3654625a3201e5f38284d87d0bf2e3963a8109a344dd26b621b5a854c
ripemd-160 8f1ab148d3f6ef0885c62404b3ebb07e86458c36

157048815 as geometric shapes

Circle

Radius = n
Diameter 314097630
Circumference 986766806.91797
Area 7.74852788539E+16

Sphere

Radius = n
Volume 1.6225294965266E+25
Surface area 3.099411154156E+17
Circumference 986766806.91797

Square

Length = n
Perimeter 628195260
Area 24664330292904225
Diagonal 222100564.12762

Cube

Length = n
Surface area 147985981757425350
Volume 3.8735038452692E+24
Space diagonal 272016526.84849

Equilateral Triangle

Length = n
Perimeter 471146445
Area 1.0679968300493E+16
Altitude 136008263.42424

Triangular Pyramid

Length = n
Surface area 1.0679968300493E+16
Volume 4.5649680599034E+23
Height 74033521.375874