98728728 (number)

98728728 is an even 8-digits composite number following 98728727 and preceding 98728729. In scientific notation, it is written as 9.8728728 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 64 positive divisors. There are 27433728 positive integers (up to 98728728) that are relatively prime to 98728728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.8728728 × 10^7
Engineering notation 9.8728728 × 10^6

Prime Factorization of 98728728

Prime Factorization 2 × 2 × 2 × 21 × 7 × 37 × 2269

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 24682182
Product of the distinct prime numbers

The prime factorization of 98728728 is 2 × 2 × 2 × 21 × 7 × 37 × 2269. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 3, 80, 84, 156, 980, 8029, 9919, 16851, 6818, 912484, 158997, 23023, 183023, 72131377, 69044386, 475023009, 925858544, 2460185931, 968400166

Basic calculations (n = 98728728)

Multiplication

n×y
n×2 197457456
n×3 296186184
n×4 394914912
n×5 493643640

Division

n÷y
n÷2 49364364
n÷3 32909576
n÷3 24682182
n÷5 19745745.6

Exponentiation

ny
n2 9747361732497984
n3 9.623446252054E+23
n4 9.5011060744166E+31
n5 9.3803211732023E+39

Nth Root

y√n
2√n 9936.2330890534
3√n 462.18358177082
4√n 99.680655540849
5√n 39.70897787908

Divisors of 98728728

1, 2, 4, 7, 8, 14, 21, 28, 37, 42, 56, 74, 84, 147, 148, 168, 259, 294, 296, 518, 588, 777, 1036, 1176, 1554, 2072, 2269, 3108, 4538, 5439, 6216, 9076, 10878, 15883, 18152, 21756, 31766, 43512, 47649, 63532, 83953, 95298, 127064, 167906, 190596, 333543, 335812, 381192, 587671, 667086, 671624, 1175342, 1334172, 1763013, 2350684, 2668344, 3526026, 4701368, 7052052, 12341091, 14104104, 24682182, 49364364, 98728728

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 -98728727
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 98728728 can be divided by 64 positive divisors. The sum of these divisors (counting 98728728) is 1, the average is 0.015625.

Base conversion 98728728

Base System Value
2 Binary 101111000100111101100011000
3 Ternary 20212202221100120
4 Quaternary 11320213230120
5 Quinary 200233304403
6 Senary 13444033240
8 Octal 570475430
10 Decimal 98728728
12 Duodecimal 29092820
16 Hexadecimal 5e27b18
20 Vigesimal 1ah11g8
36 Base36 1ms3ko

Cryptographic Hash Functions

md5 2f569b8b0675f27812a8b9c402080c33
sha1 0f373c1e12292d571b5ba99240dc5bafdb24a27c
sha256 c57f38b64e9f2f4c05d839830b57319d985787d2af7996777e69a6d121324f71
sha512 ed682b5f1e486aa084af1d38ddd54ffca8db41362df6209d394c9c7cf634aa98bd4fa54ad4ebf0ad234426b4a877347d963459be86cc6b471c14ff8382391c20
ripemd-160 1aafcbaec354f4517d717c522e0091a80523eaad

98728728 as geometric shapes

Circle

Radius = n
Diameter 197457456
Circumference 620330893.16613
Area 3.0622240010698E+16

Sphere

Radius = n
Volume 4.0310597396892E+24
Surface area 1.2248896004279E+17
Circumference 620330893.16613

Square

Length = n
Perimeter 394914912
Area 9747361732497984
Diagonal 139623506.13344

Cube

Length = n
Surface area 58484170394987904
Volume 9.623446252054E+23
Space diagonal 171003173.06265

Equilateral Triangle

Length = n
Perimeter 296186184
Area 4.2207314401098E+15
Altitude 85501586.531324

Triangular Pyramid

Length = n
Surface area 4.2207314401098E+15
Volume 1.1341340172019E+23
Height 46541168.711148