99969968 (number)

99969968 is an even 8-digits composite number following 99969967 and preceding 99969969. In scientific notation, it is written as 9.9969968 × 10^7. The sum of its digits is 65. It has a total of 7 prime factors and 40 positive divisors. There are 42711552 positive integers (up to 99969968) that are relatively prime to 99969968.

Interesting facts

Basic properties

Name

Name ninety-nine million nine hundred sixty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 9.9969968 × 10^7
Engineering notation 9.9969968 × 10^6

Prime Factorization of 99969968

Prime Factorization 2 × 2 × 2 × 2 × 7 × 2393 × 373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12496246
Product of the distinct prime numbers

The prime factorization of 99969968 is 2 × 2 × 2 × 2 × 7 × 2393 × 373. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99969968)

Multiplication

n×y
n×2 199939936
n×3 299909904
n×4 399879872
n×5 499849840

Division

n÷y
n÷2 49984984
n÷3 33323322.666667
n÷3 24992492
n÷5 19993993.6

Exponentiation

ny
n2 9993994501921024
n3 9.9909931054922E+23
n4 9.9879926104428E+31
n5 9.984993016502E+39

Nth Root

y√n
2√n 9998.4982872429
3√n 464.11241331039
4√n 99.992491154301
5√n 39.80832557714

Divisors of 99969968

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 -99969967
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 99969968 can be divided by 40 positive divisors. The sum of these divisors (counting 99969968) is 1, the average is 0.025.

Base conversion 99969968

Base System Value
2 Binary 101111101010110101110110000
3 Ternary 20222010000000102
4 Quaternary 11331112232300
5 Quinary 201043014333
6 Senary 13530411532
8 Octal 575265660
10 Decimal 99969968
12 Duodecimal 29590ba8
16 Hexadecimal 5f56bb0
20 Vigesimal 1b4g4i8
36 Base36 1nipbk

Cryptographic Hash Functions

md5 3436e37da9395717efc4abb0d0899de9
sha1 806e4439239fac176e1ce0d4640b2a9a229ee904
sha256 969305533b034cdae24361f5b0f0e0383701fff4e5133ee8dff144287800970f
sha512 894208410d5fe5ae46b55070e6743fac12e25e07347303697ad7c61b427270061292335929772775297ac7e93d39d6b1e7ac635324bd75218edf371541fc53f5
ripemd-160 cb19a16165915dbe480dd4b9911531410a7f75b4

99969968 as geometric shapes

Circle

Radius = n
Diameter 199939936
Circumference 628129834.09681
Area 3.1397059707252E+16

Sphere

Radius = n
Volume 4.1850174056374E+24
Surface area 1.2558823882901E+17
Circumference 628129834.09681

Square

Length = n
Perimeter 399879872
Area 9993994501921024
Diagonal 141378884.5756

Cube

Length = n
Surface area 59963967011526144
Volume 9.9909931054922E+23
Space diagonal 173153063.80703

Equilateral Triangle

Length = n
Perimeter 299909904
Area 4.3275265619728E+15
Altitude 86576531.903517

Triangular Pyramid

Length = n
Surface area 4.3275265619728E+15
Volume 1.1774498292803E+23
Height 47126294.858535