99997908 (number)

99997908 is an even 8-digits composite number following 99997907 and preceding 99997909. In scientific notation, it is written as 9.9997908 × 10^7. The sum of its digits is 60. It has a total of 6 prime factors and 48 positive divisors. There are 32617728 positive integers (up to 99997908) that are relatively prime to 99997908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9997908 × 10^7
Engineering notation 9.9997908 × 10^6

Prime Factorization of 99997908

Prime Factorization 2 × 2 × 3 × 89 × 109 × 859

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 49998954
Product of the distinct prime numbers

The prime factorization of 99997908 is 2 × 2 × 3 × 89 × 109 × 859. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99997908)

Multiplication

n×y
n×2 199995816
n×3 299993724
n×4 399991632
n×5 499989540

Division

n÷y
n÷2 49998954
n÷3 33332636
n÷3 24999477
n÷5 19999581.6

Exponentiation

ny
n2 9999581604376464
n3 9.9993724131293E+23
n4 9.9991632262584E+31
n5 9.9989540437637E+39

Nth Root

y√n
2√n 9999.8953994529
3√n 464.15564660409
4√n 99.999476995897
5√n 39.810550485916

Divisors of 99997908

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 -99997907
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 99997908 can be divided by 48 positive divisors. The sum of these divisors (counting 99997908) is 1, the average is 0.020833333333333.

Base conversion 99997908

Base System Value
2 Binary 101111101011101100011010100
3 Ternary 20222011102100020
4 Quaternary 11331131203110
5 Quinary 201044413113
6 Senary 13531145140
8 Octal 575354324
10 Decimal 99997908
12 Duodecimal 295a51b0
16 Hexadecimal 5f5d8d4
20 Vigesimal 1b4jef8
36 Base36 1njavo

Cryptographic Hash Functions

md5 3715dc17fdffda699d28712ca36cfd54
sha1 bfd4d0fa4b0e0f8ba29ba07a839bd3f4d1033336
sha256 66b5b57cf1bb31eef39f39ed4815143709c362045915ad497388db2d0c84ea0b
sha512 7a146430e441c57678b3a6a7f173e05c224843a3448b726b91e1a5f1593b08a965fe3d25b844a7668ec6d77920d2d1e73fe1e2fb02b7407659b83e04817700dd
ripemd-160 11cd56ca05c1c0bae1b5e168cc8cff78efb929a6

99997908 as geometric shapes

Circle

Radius = n
Diameter 199995816
Circumference 628305386.2943
Area 3.1414612107281E+16

Sphere

Radius = n
Volume 4.1885273218127E+24
Surface area 1.2565844842912E+17
Circumference 628305386.2943

Square

Length = n
Perimeter 399991632
Area 9999581604376464
Diagonal 141418397.70254

Cube

Length = n
Surface area 59997489626258784
Volume 9.9993724131293E+23
Space diagonal 173201457.3066

Equilateral Triangle

Length = n
Perimeter 299993724
Area 4.3299458483028E+15
Altitude 86600728.653299

Triangular Pyramid

Length = n
Surface area 4.3299458483028E+15
Volume 1.1784373401556E+23
Height 47139465.900846