99872720 (number)

99872720 is an even 8-digits composite number following 99872719 and preceding 99872721. In scientific notation, it is written as 9.9872720 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 40 positive divisors. There are 38973440 positive integers (up to 99872720) that are relatively prime to 99872720.

Interesting facts

Basic properties

Name

Name ninety-nine million eight hundred seventy-two thousand seven hundred twenty

Notation

Scientific notation 9.9872720 × 10^7
Engineering notation 9.9872720 × 10^6

Prime Factorization of 99872720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 41 × 30449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12484090
Product of the distinct prime numbers

The prime factorization of 99872720 is 2 × 2 × 2 × 2 × 5 × 41 × 30449. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99872720)

Multiplication

n×y
n×2 199745440
n×3 299618160
n×4 399490880
n×5 499363600

Division

n÷y
n÷2 49936360
n÷3 33290906.666667
n÷3 24968180
n÷5 19974544

Exponentiation

ny
n2 9974560200198400
n3 9.9618645799756E+23
n4 9.9491851187382E+31
n5 9.9365217959191E+39

Nth Root

y√n
2√n 9993.6339736854
3√n 463.96187261028
4√n 99.968164801028
5√n 39.80057767574

Divisors of 99872720

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99872719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99872720 can be divided by 40 positive divisors. The sum of these divisors (counting 99872720) is 1, the average is 0.025.

Base conversion 99872720

Base System Value
2 Binary 101111100111110111111010000
3 Ternary 20221221001121122
4 Quaternary 11330332333100
5 Quinary 201031411340
6 Senary 13524341412
8 Octal 574767720
10 Decimal 99872720
12 Duodecimal 29544868
16 Hexadecimal 5f3efd0
20 Vigesimal 1b441g0
36 Base36 1ngma8

Cryptographic Hash Functions

md5 320e428b708abae5dc80063e3576b873
sha1 cc243c82cdb39583e3098aa4ce67ef457568bd37
sha256 b842c7d1ad93e24c2100b7f8b41c1bd1e7cdf7669f62ea38c3e7328d586eca9e
sha512 fe55b962d971793f162dc3d04abcacf3d7597efca369bed7aec68a5d9f5ba23a03a0cd83d7f65ca53615c5d5200fc4ba51f6927bc02e3f8d03fbeb1e2dcdf98f
ripemd-160 dc247138a73964a42de3e9d78203727daaaa8d69

99872720 as geometric shapes

Circle

Radius = n
Diameter 199745440
Circumference 627518806.89206
Area 3.1336005047732E+16

Sphere

Radius = n
Volume 4.172816077401E+24
Surface area 1.2534402019093E+17
Circumference 627518806.89206

Square

Length = n
Perimeter 399490880
Area 9974560200198400
Diagonal 141241355.13509

Cube

Length = n
Surface area 59847361201190400
Volume 9.9618645799756E+23
Space diagonal 172984625.3301

Equilateral Triangle

Length = n
Perimeter 299618160
Area 4.3191112624745E+15
Altitude 86492312.66505

Triangular Pyramid

Length = n
Surface area 4.3191112624745E+15
Volume 1.1740169996271E+23
Height 47080451.711697