98991640 (number)

98991640 is an even 8-digits composite number following 98991639 and preceding 98991641. In scientific notation, it is written as 9.8991640 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 64 positive divisors. There are 35742720 positive integers (up to 98991640) that are relatively prime to 98991640.

Interesting facts

Basic properties

Name

Name ninety-eight million nine hundred ninety-one thousand six hundred forty

Notation

Scientific notation 9.8991640 × 10^7
Engineering notation 9.8991640 × 10^6

Prime Factorization of 98991640

Prime Factorization 2 × 2 × 2 × 5 × 11 × 157 × 1433

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 24747910
Product of the distinct prime numbers

The prime factorization of 98991640 is 2 × 2 × 2 × 5 × 11 × 157 × 1433. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 4, 29, 44, 456, 161, 7980, 8016, 37552, 63718, 524999, 672330, 5083288, 6646964, 91744631, 23468973, 49288320, 585627379, 484715350, 162452800

Basic calculations (n = 98991640)

Multiplication

n×y
n×2 197983280
n×3 296974920
n×4 395966560
n×5 494958200

Division

n÷y
n÷2 49495820
n÷3 32997213.333333
n÷3 24747910
n÷5 19798328

Exponentiation

ny
n2 9799344789889600
n3 9.7005321167663E+23
n4 9.6027158311136E+31
n5 9.505885885759E+39

Nth Root

y√n
2√n 9949.4542563901
3√n 462.5934790354
4√n 99.746951113255
5√n 39.730104179795

Divisors of 98991640

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 157, 220, 314, 440, 628, 785, 1256, 1433, 1570, 1727, 2866, 3140, 3454, 5732, 6280, 6908, 7165, 8635, 11464, 13816, 14330, 15763, 17270, 28660, 31526, 34540, 57320, 63052, 69080, 78815, 126104, 157630, 224981, 315260, 449962, 630520, 899924, 1124905, 1799848, 2249810, 2474791, 4499620, 4949582, 8999240, 9899164, 12373955, 19798328, 24747910, 49495820, 98991640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -98991639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 98991640 can be divided by 64 positive divisors. The sum of these divisors (counting 98991640) is 1, the average is 0.015625.

Base conversion 98991640

Base System Value
2 Binary 101111001100111111000011000
3 Ternary 20220021022000001
4 Quaternary 11321213320120
5 Quinary 200320213030
6 Senary 13453422344
8 Octal 571477030
10 Decimal 98991640
12 Duodecimal 2919a9b4
16 Hexadecimal 5e67e18
20 Vigesimal 1aidj20
36 Base36 1mxqfs

Cryptographic Hash Functions

md5 526460c8015038a65642ec97725323e7
sha1 2ebc01059b0ceec1a421de0d31d4e177825d9336
sha256 1f053b197ffbc319172287d60ff43af0e9c4f06e3f1186c971ac35b5513ba391
sha512 715863e8663117ca44bcc4c1300c13eaad77de7e4c040836bfefee38c61a46c8904a93ab4f40836bb2407d078b0645177dec678198f1a901213b0f784452f111
ripemd-160 988580044bbecca9506f5b68c580e4ece205185c

98991640 as geometric shapes

Circle

Radius = n
Diameter 197983280
Circumference 621982817.98161
Area 3.0785549601911E+16

Sphere

Radius = n
Volume 4.0633493911926E+24
Surface area 1.2314219840764E+17
Circumference 621982817.98161

Square

Length = n
Perimeter 395966560
Area 9799344789889600
Diagonal 139995319.84955

Cube

Length = n
Surface area 58796068739337600
Volume 9.7005321167663E+23
Space diagonal 171458550.00457

Equilateral Triangle

Length = n
Perimeter 296974920
Area 4.2432407642435E+15
Altitude 85729275.002284

Triangular Pyramid

Length = n
Surface area 4.2432407642435E+15
Volume 1.1432186734806E+23
Height 46665106.616518