99972644 (number)

99972644 is an even 8-digits composite number following 99972643 and preceding 99972645. In scientific notation, it is written as 9.9972644 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 48132000 positive integers (up to 99972644) that are relatively prime to 99972644.

Interesting facts

Basic properties

Name

Name ninety-nine million nine hundred seventy-two thousand six hundred forty-four

Notation

Scientific notation 9.9972644 × 10^7
Engineering notation 9.9972644 × 10^6

Prime Factorization of 99972644

Prime Factorization 2 × 2 × 31 × 211 × 3821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 49986322
Product of the distinct prime numbers

The prime factorization of 99972644 is 2 × 2 × 31 × 211 × 3821. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 76, 1, 591, 933, 1426, 2962, 12068, 44845, 29811, 624626, 9880252, 5498078, 66467796, 41648501, 342758472, 970402816, 8858290936, 1982960395

Basic calculations (n = 99972644)

Multiplication

n×y
n×2 199945288
n×3 299917932
n×4 399890576
n×5 499863220

Division

n÷y
n÷2 49986322
n÷3 33324214.666667
n÷3 24993161
n÷5 19994528.8

Exponentiation

ny
n2 9994529548350736
n3 9.9917954448475E+23
n4 9.9890620892856E+31
n5 9.9863294814605E+39

Nth Root

y√n
2√n 9998.6321064434
3√n 464.11655439983
4√n 99.993160298309
5√n 39.80853869302

Divisors of 99972644

1, 2, 4, 31, 62, 124, 211, 422, 844, 3821, 6541, 7642, 13082, 15284, 26164, 118451, 236902, 473804, 806231, 1612462, 3224924, 24993161, 49986322, 99972644

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99972643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99972644 can be divided by 24 positive divisors. The sum of these divisors (counting 99972644) is 1, the average is 0.041666666666667.

Base conversion 99972644

Base System Value
2 Binary 101111101010111011000100100
3 Ternary 20222010010200112
4 Quaternary 11331113120210
5 Quinary 201043111034
6 Senary 13530432152
8 Octal 575273044
10 Decimal 99972644
12 Duodecimal 29592658
16 Hexadecimal 5f57624
20 Vigesimal 1b4gbc4
36 Base36 1nirdw

Cryptographic Hash Functions

md5 39b1cf7063f742a4aa4952942f568106
sha1 63909973790735ceb68ad8c422b056acf87518a7
sha256 1d2f918d9827634714bb2915b93783a752e5f094efb4e4f040ec3283f7e16611
sha512 7eea5d109460af919ef1974ec7fe411c77becb2949c03471fe32d91fe5ee07b8817ac9bba1e1bcbeb56b66c08f9f03fa94e9597ee6ea55f4ab277d39cbde93cb
ripemd-160 200717c1f139483aba0392c53f86900b3c46f831

99972644 as geometric shapes

Circle

Radius = n
Diameter 199945288
Circumference 628146647.9007
Area 3.1398740605185E+16

Sphere

Radius = n
Volume 4.1853534887606E+24
Surface area 1.2559496242074E+17
Circumference 628146647.9007

Square

Length = n
Perimeter 399890576
Area 9994529548350736
Diagonal 141382669.0111

Cube

Length = n
Surface area 59967177290104416
Volume 9.9917954448475E+23
Space diagonal 173157698.775

Equilateral Triangle

Length = n
Perimeter 299917932
Area 4.327758243873E+15
Altitude 86578849.387498

Triangular Pyramid

Length = n
Surface area 4.327758243873E+15
Volume 1.1775443858801E+23
Height 47127556.337032