99972471 (number)

99972471 is an odd 8-digits composite number following 99972470 and preceding 99972472. In scientific notation, it is written as 9.9972471 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 63140472 positive integers (up to 99972471) that are relatively prime to 99972471.

Interesting facts

Basic properties

Name

Name ninety-nine million nine hundred seventy-two thousand four hundred seventy-one

Notation

Scientific notation 9.9972471 × 10^7
Engineering notation 9.9972471 × 10^6

Prime Factorization of 99972471

Prime Factorization 3 × 19 × 1753903

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 99972471
Product of the distinct prime numbers

The prime factorization of 99972471 is 3 × 19 × 1753903. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99972471)

Multiplication

n×y
n×2 199944942
n×3 299917413
n×4 399889884
n×5 499862355

Division

n÷y
n÷2 49986235.5
n÷3 33324157
n÷3 24993117.75
n÷5 19994494.2

Exponentiation

ny
n2 9994494957845841
n3 9.9917435733289E+23
n4 9.9889929462406E+31
n5 9.9862430763724E+39

Nth Root

y√n
2√n 9998.6234552562
3√n 464.11628668589
4√n 99.993117039405
5√n 39.808524915487

Divisors of 99972471

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99972470
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99972471 can be divided by 8 positive divisors. The sum of these divisors (counting 99972471) is 1, the average is 0.125.

Base conversion 99972471

Base System Value
2 Binary 101111101010111010101110111
3 Ternary 20222010010110010
4 Quaternary 11331113111313
5 Quinary 201043104341
6 Senary 13530431303
8 Octal 575272567
10 Decimal 99972471
12 Duodecimal 29592533
16 Hexadecimal 5f57577
20 Vigesimal 1b4gb3b
36 Base36 1nir93

Cryptographic Hash Functions

md5 ae1ec95a226f939b496752747bc13bae
sha1 77dcb4aac02a884200b9ff872fbb006ef5d6dd03
sha256 a587c8c13e83c614c66c6ed30aec8757e588c879c3f1d35c2960c36b812733c2
sha512 1ea005e896695da9186c4d9e44e02823178dc6338c6f57ef9fd21e11d1221bca2075e915d549a4b2e664a2a1f908a0703695c046e4123885763907c6b773784e
ripemd-160 43e5d707c157d26cba24ce0293423baf5c5ec4d2

99972471 as geometric shapes

Circle

Radius = n
Diameter 199944942
Circumference 628145560.90964
Area 3.1398631935909E+16

Sphere

Radius = n
Volume 4.1853317608697E+24
Surface area 1.2559452774363E+17
Circumference 628145560.90964

Square

Length = n
Perimeter 399889884
Area 9994494957845841
Diagonal 141382424.35215

Cube

Length = n
Surface area 59966969747075046
Volume 9.9917435733289E+23
Space diagonal 173157399.13021

Equilateral Triangle

Length = n
Perimeter 299917413
Area 4.327743265745E+15
Altitude 86578699.565103

Triangular Pyramid

Length = n
Surface area 4.327743265745E+15
Volume 1.177538272763E+23
Height 47127474.78405