98491387 (number)

98491387 is an odd 8-digits composite number following 98491386 and preceding 98491388. In scientific notation, it is written as 9.8491387 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 92697760 positive integers (up to 98491387) that are relatively prime to 98491387.

Interesting facts

Basic properties

Name

Name ninety-eight million four hundred ninety-one thousand three hundred eighty-seven

Notation

Scientific notation 9.8491387 × 10^7
Engineering notation 9.8491387 × 10^6

Prime Factorization of 98491387

Prime Factorization 17 × 5793611

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 98491387
Product of the distinct prime numbers

The prime factorization of 98491387 is 17 × 5793611. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 98491387)

Multiplication

n×y
n×2 196982774
n×3 295474161
n×4 393965548
n×5 492456935

Division

n÷y
n÷2 49245693.5
n÷3 32830462.333333
n÷3 24622846.75
n÷5 19698277.4

Exponentiation

ny
n2 9700553313183769
n3 9.5542095048291E+23
n4 9.4100734581921E+31
n5 9.2681118666922E+39

Nth Root

y√n
2√n 9924.2826944823
3√n 461.81292595266
4√n 99.620694107611
5√n 39.689867647723

Divisors of 98491387

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -98491386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 98491387 can be divided by 4 positive divisors. The sum of these divisors (counting 98491387) is 1, the average is 0.25.

Base conversion 98491387

Base System Value
2 Binary 101110111101101101111111011
3 Ternary 20212022212210011
4 Quaternary 11313231233323
5 Quinary 200203211022
6 Senary 13435002351
8 Octal 567555773
10 Decimal 98491387
12 Duodecimal 28b993b7
16 Hexadecimal 5dedbfb
20 Vigesimal 1afb897
36 Base36 1mn0fv

Cryptographic Hash Functions

md5 e4e33d71536790614b0a9766b28f9ded
sha1 247d5aaa3ce2b1a71ecf7fab35ff9d902a7ed0f6
sha256 0580f41143f5ceeed65a36b683ae0a37287f847cddb213aef75662b91d885d5d
sha512 b36fafc4a6e8cd539c4e3019b50c0a25daa51d5da07f85cc1cbab049e09ec7734e5d7a498120491675b892571f235b22dfe571eef5ebefdc54f7c9c6df5a8d6e
ripemd-160 cf49b2ceda5b751418b07e49472903423da66a5f

98491387 as geometric shapes

Circle

Radius = n
Diameter 196982774
Circumference 618839635.68214
Area 3.0475187024454E+16

Sphere

Radius = n
Volume 4.0020579188305E+24
Surface area 1.2190074809782E+17
Circumference 618839635.68214

Square

Length = n
Perimeter 393965548
Area 9700553313183769
Diagonal 139287855.27234

Cube

Length = n
Surface area 58203319879102614
Volume 9.5542095048291E+23
Space diagonal 170592086.39193

Equilateral Triangle

Length = n
Perimeter 295474161
Area 4.2004627999912E+15
Altitude 85296043.195964

Triangular Pyramid

Length = n
Surface area 4.2004627999912E+15
Volume 1.1259743882903E+23
Height 46429285.090779