98728731 (number)

98728731 is an odd 8-digits composite number following 98728730 and preceding 98728732. In scientific notation, it is written as 9.8728731 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 58677696 positive integers (up to 98728731) that are relatively prime to 98728731.

Interesting facts

Basic properties

Name

Name ninety-eight million seven hundred twenty-eight thousand seven hundred thirty-one

Notation

Scientific notation 9.8728731 × 10^7
Engineering notation 9.8728731 × 10^6

Prime Factorization of 98728731

Prime Factorization 11223 × 19 × 463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 98728731
Product of the distinct prime numbers

The prime factorization of 98728731 is 11223 × 19 × 463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 98728731)

Multiplication

n×y
n×2 197457462
n×3 296186193
n×4 394914924
n×5 493643655

Division

n÷y
n÷2 49364365.5
n÷3 32909577
n÷3 24682182.75
n÷5 19745746.2

Exponentiation

ny
n2 9747362324870361
n3 9.6234471293166E+23
n4 9.5011072292302E+31
n5 9.3803225983682E+39

Nth Root

y√n
2√n 9936.2332400161
3√n 462.18358645217
4√n 99.680656298081
5√n 39.708978120401

Divisors of 98728731

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -98728730
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 98728731 can be divided by 8 positive divisors. The sum of these divisors (counting 98728731) is 1, the average is 0.125.

Base conversion 98728731

Base System Value
2 Binary 101111000100111101100011011
3 Ternary 20212202221100200
4 Quaternary 11320213230123
5 Quinary 200233304411
6 Senary 13444033243
8 Octal 570475433
10 Decimal 98728731
12 Duodecimal 29092823
16 Hexadecimal 5e27b1b
20 Vigesimal 1ah11gb
36 Base36 1ms3kr

Cryptographic Hash Functions

md5 34ff4379e685d833bb973f6a6b0dc162
sha1 20aa7aed2fd176456d2a7b98f722a9447762ef91
sha256 8336e3c6f320e9712b2c5fb8f63c4f25de240db776f1032801df5b651a0a25bf
sha512 4b179b2a5e74f00a3ac7ecf8e771b7c9bd02671b343b5517de2e8f77b44f9af77196989307c23a762f8d6df0f1edab6990d41d5b23db119ab21a34740806e2c1
ripemd-160 3c459b5c81248ef74273968c5971ebe123fb6eae

98728731 as geometric shapes

Circle

Radius = n
Diameter 197457462
Circumference 620330912.01569
Area 3.0622241871691E+16

Sphere

Radius = n
Volume 4.0310601071561E+24
Surface area 1.2248896748676E+17
Circumference 620330912.01569

Square

Length = n
Perimeter 394914924
Area 9747362324870361
Diagonal 139623510.37609

Cube

Length = n
Surface area 58484173949222166
Volume 9.6234471293166E+23
Space diagonal 171003178.2588

Equilateral Triangle

Length = n
Perimeter 296186193
Area 4.2207316966145E+15
Altitude 85501589.1294

Triangular Pyramid

Length = n
Surface area 4.2207316966145E+15
Volume 1.1341341205883E+23
Height 46541170.125362