7157048421 (number)

7157048421 is an odd 10-digits composite number following 7157048420 and preceding 7157048422. In scientific notation, it is written as 7.157048421 × 10^9. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 4434130944 positive integers (up to 7157048421) that are relatively prime to 7157048421.

Interesting facts

Basic properties

Name

Name seven billion one hundred fifty-seven million forty-eight thousand four hundred twenty-one

Notation

Scientific notation 7.157048421 × 10^9
Engineering notation 7.157048421 × 10^9

Prime Factorization of 7157048421

Prime Factorization 3 × 19 × 107 × 103 × 11393

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7157048421
Product of the distinct prime numbers

The prime factorization of 7157048421 is 3 × 19 × 107 × 103 × 11393. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7157048421)

Multiplication

n×y
n×2 14314096842
n×3 21471145263
n×4 28628193684
n×5 35785242105

Division

n÷y
n÷2 3578524210.5
n÷3 2385682807
n÷3 1789262105.25
n÷5 1431409684.2

Exponentiation

ny
n2 5.1223342100539E+19
n3 3.66607939699E+29
n4 2.6238307759488E+39
n5 1.8778883911976E+49

Nth Root

y√n
2√n 84599.340547075
3√n 1927.1313590622
4√n 290.85965781984
5√n 93.529107709199

Divisors of 7157048421

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 -7157048420
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 7157048421 can be divided by 32 positive divisors. The sum of these divisors (counting 7157048421) is 1, the average is 0.03125.

Base conversion 7157048421

Base System Value
2 Binary 110101010100101111110010001100101
3 Ternary 200110210020201201110
4 Quaternary 12222211332101211
5 Quinary 104124201022141
6 Senary 3142104215233
8 Octal 65245762145
10 Decimal 7157048421
12 Duodecimal 1478a6a519
16 Hexadecimal 1aa97e465
20 Vigesimal 5bgbb111
36 Base36 3ad4dwl

Cryptographic Hash Functions

md5 24d86922fbfef8838f5b67ebc3579d4f
sha1 780bbb0dbd3d96ae725dbbd5f0826decc7138234
sha256 52f6478cfb80d49dd229b03d1ce24efc1e297f143b72e238a4414698d20b6a10
sha512 4f51caaac69739db49a01394aac9d7a43fcc79ebada4fdbbbef82f8f38d509846ed955015d7ba5bf4693b04639993459959924d8d7b5a88c0fc050c039aab5a1
ripemd-160 edaa8f9c87e13ec5e3a3fe12463eda2bfa17b966

7157048421 as geometric shapes

Circle

Radius = n
Diameter 14314096842
Circumference 44969061481.6
Area 1.6092287523537E+20

Sphere

Radius = n
Volume 1.5356437468081E+30
Surface area 6.4369150094148E+20
Circumference 44969061481.6

Square

Length = n
Perimeter 28628193684
Area 5.1223342100539E+19
Diagonal 10121594943.539

Cube

Length = n
Surface area 3.0734005260323E+20
Volume 3.66607939699E+29
Space diagonal 12396371497.403

Equilateral Triangle

Length = n
Perimeter 21471145263
Area 2.2180357762904E+19
Altitude 6198185748.7013

Triangular Pyramid

Length = n
Surface area 2.2180357762904E+19
Volume 4.3205160032999E+28
Height 3373864981.1797