99681872 (number)

99681872 is an even 8-digits composite number following 99681871 and preceding 99681873. In scientific notation, it is written as 9.9681872 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors. There are 49800960 positive integers (up to 99681872) that are relatively prime to 99681872.

Interesting facts

Basic properties

Name

Name ninety-nine million six hundred eighty-one thousand eight hundred seventy-two

Notation

Scientific notation 9.9681872 × 10^7
Engineering notation 9.9681872 × 10^6

Prime Factorization of 99681872

Prime Factorization 2 × 2 × 2 × 2 × 2621 × 2377

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12460234
Product of the distinct prime numbers

The prime factorization of 99681872 is 2 × 2 × 2 × 2 × 2621 × 2377. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99681872)

Multiplication

n×y
n×2 199363744
n×3 299045616
n×4 398727488
n×5 498409360

Division

n÷y
n÷2 49840936
n÷3 33227290.666667
n÷3 24920468
n÷5 19936374.4

Exponentiation

ny
n2 9936475605424384
n3 9.9048648943104E+23
n4 9.8733547457194E+31
n5 9.8419448397339E+39

Nth Root

y√n
2√n 9984.0809291592
3√n 463.6661540305
4√n 99.920372943455
5√n 39.785354953613

Divisors of 99681872

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99681871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99681872 can be divided by 20 positive divisors. The sum of these divisors (counting 99681872) is 1, the average is 0.05.

Base conversion 99681872

Base System Value
2 Binary 101111100010000011001010000
3 Ternary 20221120100211012
4 Quaternary 11330100121100
5 Quinary 201004304442
6 Senary 13520310052
8 Octal 574203120
10 Decimal 99681872
12 Duodecimal 29472328
16 Hexadecimal 5f10650
20 Vigesimal 1b304dc
36 Base36 1ncj0w

Cryptographic Hash Functions

md5 921c0bd8179dd3f8b876b5495af49dc1
sha1 571b4e4659bcf954630fcb18d32197fe53ee4094
sha256 6e3a8bc974d7ca84df2c5b1a60c36ce284bdcd1f0d32b78aa6366cecf76f0cc4
sha512 4f438d099c60af601e7dd6488481ad83f195fe9ac0e016f766df79a9b219fce2e11bc5af49aa2ed7491fdc15f7d53b7ad7deaf6d6ec7e4d4b996feb436e87e3e
ripemd-160 bdbc87eeaf8a76013c7539ad7e348265ab4487dd

99681872 as geometric shapes

Circle

Radius = n
Diameter 199363744
Circumference 626319673.54256
Area 3.1216358764575E+16

Sphere

Radius = n
Volume 4.148940104902E+24
Surface area 1.248654350583E+17
Circumference 626319673.54256

Square

Length = n
Perimeter 398727488
Area 9936475605424384
Diagonal 140971455.30514

Cube

Length = n
Surface area 59618853632546304
Volume 9.9048648943104E+23
Space diagonal 172654066.89758

Equilateral Triangle

Length = n
Perimeter 299045616
Area 4.3026201491909E+15
Altitude 86327033.448789

Triangular Pyramid

Length = n
Surface area 4.3026201491909E+15
Volume 1.1672995222506E+23
Height 46990485.101713