99681420 (number)

99681420 is an even 8-digits composite number following 99681419 and preceding 99681421. In scientific notation, it is written as 9.9681420 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 26535360 positive integers (up to 99681420) that are relatively prime to 99681420.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9681420 × 10^7
Engineering notation 9.9681420 × 10^6

Prime Factorization of 99681420

Prime Factorization 2 × 2 × 3 × 5 × 787 × 2111

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 49840710
Product of the distinct prime numbers

The prime factorization of 99681420 is 2 × 2 × 3 × 5 × 787 × 2111. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99681420)

Multiplication

n×y
n×2 199362840
n×3 299044260
n×4 398725680
n×5 498407100

Division

n÷y
n÷2 49840710
n÷3 33227140
n÷3 24920355
n÷5 19936284

Exponentiation

ny
n2 9936385493216400
n3 9.9047301563121E+23
n4 9.8731756669801E+31
n5 9.8417217039403E+39

Nth Root

y√n
2√n 9984.0582930991
3√n 463.66545320959
4√n 99.920259672896
5√n 39.785318872804

Divisors of 99681420

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 -99681419
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 99681420 can be divided by 48 positive divisors. The sum of these divisors (counting 99681420) is 1, the average is 0.020833333333333.

Base conversion 99681420

Base System Value
2 Binary 101111100010000010010001100
3 Ternary 20221120100012110
4 Quaternary 11330100102030
5 Quinary 201004301140
6 Senary 13520304020
8 Octal 574202214
10 Decimal 99681420
12 Duodecimal 29472010
16 Hexadecimal 5f1048c
20 Vigesimal 1b303b0
36 Base36 1ncioc

Cryptographic Hash Functions

md5 efde89732d81385e622915bef6945d5e
sha1 ca8402e827654a01dd9d752f2c4c5c7b84e332ec
sha256 2494898dfaa2604aefb836bd3ecbed3e34c28b42287a6f8cadfc4afe5c1fe821
sha512 e67f0aab8476423cfed3dc5fd04ab828747184e0bffbecb4a68fb4a757c69ea67a29b1546b761c08a7d4d4a896af807bedbd43ae7b0678e6766c5a36982d25eb
ripemd-160 29d740e2854e49cf378f4de2bd4dcdf2c8d903c3

99681420 as geometric shapes

Circle

Radius = n
Diameter 199362840
Circumference 626316833.5428
Area 3.1216075668725E+16

Sphere

Radius = n
Volume 4.1488836659813E+24
Surface area 1.248643026749E+17
Circumference 626316833.5428

Square

Length = n
Perimeter 398725680
Area 9936385493216400
Diagonal 140970816.08061

Cube

Length = n
Surface area 59618312959298400
Volume 9.9047301563121E+23
Space diagonal 172653284.01061

Equilateral Triangle

Length = n
Perimeter 299044260
Area 4.3025811294603E+15
Altitude 86326642.005306

Triangular Pyramid

Length = n
Surface area 4.3025811294603E+15
Volume 1.1672836432252E+23
Height 46990272.02687