99681220 (number)

99681220 is an even 8-digits composite number following 99681219 and preceding 99681221. In scientific notation, it is written as 9.9681220 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 37597824 positive integers (up to 99681220) that are relatively prime to 99681220.

Interesting facts

Basic properties

Name

Name ninety-nine million six hundred eighty-one thousand two hundred twenty

Notation

Scientific notation 9.9681220 × 10^7
Engineering notation 9.9681220 × 10^6

Prime Factorization of 99681220

Prime Factorization 2 × 2 × 5 × 19 × 277 × 947

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 49840610
Product of the distinct prime numbers

The prime factorization of 99681220 is 2 × 2 × 5 × 19 × 277 × 947. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99681220)

Multiplication

n×y
n×2 199362440
n×3 299043660
n×4 398724880
n×5 498406100

Division

n÷y
n÷2 49840610
n÷3 33227073.333333
n÷3 24920305
n÷5 19936244

Exponentiation

ny
n2 9936345620688400
n3 9.9046705381188E+23
n4 9.8730964293774E+31
n5 9.8416229725798E+39

Nth Root

y√n
2√n 9984.0482771269
3√n 463.66514311117
4√n 99.920209553057
5√n 39.785302907802

Divisors of 99681220

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99681219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99681220 can be divided by 48 positive divisors. The sum of these divisors (counting 99681220) is 1, the average is 0.020833333333333.

Base conversion 99681220

Base System Value
2 Binary 101111100010000001111000100
3 Ternary 20221120022221001
4 Quaternary 11330100033010
5 Quinary 201004244340
6 Senary 13520303044
8 Octal 574201704
10 Decimal 99681220
12 Duodecimal 29471a84
16 Hexadecimal 5f103c4
20 Vigesimal 1b30310
36 Base36 1nciis

Cryptographic Hash Functions

md5 36e89581d3acbfbee2d08f2530ec8873
sha1 29affdd2255c305a24e46d606db0c97d6df13ec3
sha256 f4b1ede43b81f4202ce4b85a244fd0678df4ccb9de88eac89e3babb35237f345
sha512 ce0b08a67e1007370b7482e890eba19dd99a522da46428efcdbe00272cd9197a4c322a2915e6cde8e4092c6f5fd1af1e041ace95c978a50458f4790a1909cda1
ripemd-160 8acc6f608da33be1c2866ce68df47e4e10e9a2f7

99681220 as geometric shapes

Circle

Radius = n
Diameter 199362440
Circumference 626315576.90574
Area 3.1215950405484E+16

Sphere

Radius = n
Volume 4.1488586931708E+24
Surface area 1.2486380162194E+17
Circumference 626315576.90574

Square

Length = n
Perimeter 398724880
Area 9936345620688400
Diagonal 140970533.2379

Cube

Length = n
Surface area 59618073724130400
Volume 9.9046705381188E+23
Space diagonal 172652937.60045

Equilateral Triangle

Length = n
Perimeter 299043660
Area 4.3025638641492E+15
Altitude 86326468.800225

Triangular Pyramid

Length = n
Surface area 4.3025638641492E+15
Volume 1.1672766171537E+23
Height 46990177.745965