99972488 (number)

99972488 is an even 8-digits composite number following 99972487 and preceding 99972489. In scientific notation, it is written as 9.9972488 × 10^7. The sum of its digits is 56. It has a total of 6 prime factors and 32 positive divisors. There are 38950080 positive integers (up to 99972488) that are relatively prime to 99972488.

Interesting facts

Basic properties

Name

Name ninety-nine million nine hundred seventy-two thousand four hundred eighty-eight

Notation

Scientific notation 9.9972488 × 10^7
Engineering notation 9.9972488 × 10^6

Prime Factorization of 99972488

Prime Factorization 2 × 2 × 2 × 11 × 7 × 162293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 24993122
Product of the distinct prime numbers

The prime factorization of 99972488 is 2 × 2 × 2 × 11 × 7 × 162293. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99972488)

Multiplication

n×y
n×2 199944976
n×3 299917464
n×4 399889952
n×5 499862440

Division

n÷y
n÷2 49986244
n÷3 33324162.666667
n÷3 24993122
n÷5 19994497.6

Exponentiation

ny
n2 9994498356910144
n3 9.9917486705222E+23
n4 9.988999740628E+31
n5 9.9862515670193E+39

Nth Root

y√n
2√n 9998.6243053732
3√n 464.11631299306
4√n 99.993121290283
5√n 39.80852626935

Divisors of 99972488

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 -99972487
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 99972488 can be divided by 32 positive divisors. The sum of these divisors (counting 99972488) is 1, the average is 0.03125.

Base conversion 99972488

Base System Value
2 Binary 101111101010111010110001000
3 Ternary 20222010010110202
4 Quaternary 11331113112020
5 Quinary 201043104423
6 Senary 13530431332
8 Octal 575272610
10 Decimal 99972488
12 Duodecimal 29592548
16 Hexadecimal 5f57588
20 Vigesimal 1b4gb48
36 Base36 1nir9k

Cryptographic Hash Functions

md5 39a0c13dfe420cf9e91391d9848336ca
sha1 4633139cc6389687c688ddf997e40e847c9fb79a
sha256 8f914b48c0c20a2c9f5e72df5d7167fe7e2f52b84b454b1e31c1dfd7982d3cba
sha512 ee3f6c54baedc1146e5e269c2da2526db9888a1e1f60cb92d0207f6e06ff2b5eeb326c76518f4ed07905bffd78c7ec0e1775287d28ac843eddbf744bbbe16575
ripemd-160 03dce4923cf4763e31021c0bcb27c3a0926aaa37

99972488 as geometric shapes

Circle

Radius = n
Diameter 199944976
Circumference 628145667.72379
Area 3.1398642614384E+16

Sphere

Radius = n
Volume 4.1853338959771E+24
Surface area 1.2559457045754E+17
Circumference 628145667.72379

Square

Length = n
Perimeter 399889952
Area 9994498356910144
Diagonal 141382448.39378

Cube

Length = n
Surface area 59966990141460864
Volume 9.9917486705222E+23
Space diagonal 173157428.57507

Equilateral Triangle

Length = n
Perimeter 299917464
Area 4.327744737583E+15
Altitude 86578714.287535

Triangular Pyramid

Length = n
Surface area 4.327744737583E+15
Volume 1.177538873473E+23
Height 47127482.797927