99969969 (number)

99969969 is an odd 8-digits composite number following 99969968 and preceding 99969970. In scientific notation, it is written as 9.9969969 × 10^7. The sum of its digits is 66. It has a total of 4 prime factors and 16 positive divisors. There are 59178000 positive integers (up to 99969969) that are relatively prime to 99969969.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9969969 × 10^7
Engineering notation 9.9969969 × 10^6

Prime Factorization of 99969969

Prime Factorization 3 × 11 × 43 × 70451

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 99969969
Product of the distinct prime numbers

The prime factorization of 99969969 is 3 × 11 × 43 × 70451. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 55, 60, 606, 14, 8101, 6046, 9919, 76285, 800925, 677615, 6003798, 5961641, 71892025, 92853450, 807236643, 708492603, 3636887799, 9178502353

Basic calculations (n = 99969969)

Multiplication

n×y
n×2 199939938
n×3 299909907
n×4 399879876
n×5 499849845

Division

n÷y
n÷2 49984984.5
n÷3 33323323
n÷3 24992492.25
n÷5 19993993.8

Exponentiation

ny
n2 9993994701860961
n3 9.990993405312E+23
n4 9.9879930100825E+31
n5 9.9849935159016E+39

Nth Root

y√n
2√n 9998.4983372504
3√n 464.11241485789
4√n 99.992491404357
5√n 39.80832565678

Divisors of 99969969

1, 3, 11, 33, 43, 129, 473, 1419, 70451, 211353, 774961, 2324883, 3029393, 9088179, 33323323, 99969969

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99969968
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99969969 can be divided by 16 positive divisors. The sum of these divisors (counting 99969969) is 1, the average is 0.0625.

Base conversion 99969969

Base System Value
2 Binary 101111101010110101110110001
3 Ternary 20222010000000110
4 Quaternary 11331112232301
5 Quinary 201043014334
6 Senary 13530411533
8 Octal 575265661
10 Decimal 99969969
12 Duodecimal 29590ba9
16 Hexadecimal 5f56bb1
20 Vigesimal 1b4g4i9
36 Base36 1nipbl

Cryptographic Hash Functions

md5 c4a7199d27ddc1c07f621a3fa2329da0
sha1 89c04db766dc2eb0881f59c1407ffccebd3eef12
sha256 68ca95a402eaaf4d5c4ff85df4ded31ad7f4c3912f831c1a813536650f2b5ecf
sha512 8f7a1953b945fb9b75ce7142d0afc6ce4294351317917f41e3914902c94775b4f38001f7bf2c556f52cbb3057160871a594bc32be2e591d9447244308e4c1ac0
ripemd-160 3fef9138fa4dcca32c80992beabc9926cdb6dfeb

99969969 as geometric shapes

Circle

Radius = n
Diameter 199939938
Circumference 628129840.38
Area 3.1397060335382E+16

Sphere

Radius = n
Volume 4.1850175312257E+24
Surface area 1.2558824134153E+17
Circumference 628129840.38

Square

Length = n
Perimeter 399879876
Area 9993994701860961
Diagonal 141378885.98982

Cube

Length = n
Surface area 59963968211165766
Volume 9.990993405312E+23
Space diagonal 173153065.53909

Equilateral Triangle

Length = n
Perimeter 299909907
Area 4.3275266485493E+15
Altitude 86576532.769543

Triangular Pyramid

Length = n
Surface area 4.3275266485493E+15
Volume 1.1774498646144E+23
Height 47126295.329939