99907980 (number)

99907980 is an even 8-digits composite number following 99907979 and preceding 99907981. In scientific notation, it is written as 9.9907980 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 96 positive divisors. There are 24453120 positive integers (up to 99907980) that are relatively prime to 99907980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9907980 × 10^7
Engineering notation 9.9907980 × 10^6

Prime Factorization of 99907980

Prime Factorization 2 × 2 × 3 × 5 × 17 × 41 × 2389

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 49953990
Product of the distinct prime numbers

The prime factorization of 99907980 is 2 × 2 × 3 × 5 × 17 × 41 × 2389. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99907980)

Multiplication

n×y
n×2 199815960
n×3 299723940
n×4 399631920
n×5 499539900

Division

n÷y
n÷2 49953990
n÷3 33302660
n÷3 24976995
n÷5 19981596

Exponentiation

ny
n2 9981604467680400
n3 9.9724193952492E+23
n4 9.9632427749217E+31
n5 9.9540745989203E+39

Nth Root

y√n
2√n 9995.3979410527
3√n 464.0164666669
4√n 99.976987057286
5√n 39.803387592658

Divisors of 99907980

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99907979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99907980 can be divided by 96 positive divisors. The sum of these divisors (counting 99907980) is 1, the average is 0.010416666666667.

Base conversion 99907980

Base System Value
2 Binary 101111101000111100110001100
3 Ternary 20221222211222120
4 Quaternary 11331013212030
5 Quinary 201034023410
6 Senary 13525212540
8 Octal 575074614
10 Decimal 99907980
12 Duodecimal 29561150
16 Hexadecimal 5f4798c
20 Vigesimal 1b489j0
36 Base36 1nhdho

Cryptographic Hash Functions

md5 02f5cd5a36c37eb1a46b6a38bdb2e8c7
sha1 c938510565fcabe0b9442e58ae83d3c2484be74a
sha256 ad7276a398b5c6ee39e116ed950f8fa4d99fcb74e1f0c7ecb501687e53273953
sha512 a64148ade8e2f26f1ded47def8d956a107fa6223d043d28efdbd8dc94eddbbde64a27efee9a841db8b236ae78e16cc3f60bf8eafa9b0f7f8265da69a325f0008
ripemd-160 baa5242679255cb49c0302de288afe74c74aed6d

99907980 as geometric shapes

Circle

Radius = n
Diameter 199815960
Circumference 627740352.00599
Area 3.1358135266704E+16

Sphere

Radius = n
Volume 4.1772372680842E+24
Surface area 1.2543254106682E+17
Circumference 627740352.00599

Square

Length = n
Perimeter 399631920
Area 9981604467680400
Diagonal 141291220.3053

Cube

Length = n
Surface area 59889626806082400
Volume 9.9724193952492E+23
Space diagonal 173045697.44158

Equilateral Triangle

Length = n
Perimeter 299723940
Area 4.3221615197697E+15
Altitude 86522848.720788

Triangular Pyramid

Length = n
Surface area 4.3221615197697E+15
Volume 1.1752608965362E+23
Height 47097073.4351