98778891 (number)

98778891 is an odd 8-digits composite number following 98778890 and preceding 98778892. In scientific notation, it is written as 9.8778891 × 10^7. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 58716288 positive integers (up to 98778891) that are relatively prime to 98778891.

Interesting facts

Basic properties

Name

Name ninety-eight million seven hundred seventy-eight thousand eight hundred ninety-one

Notation

Scientific notation 9.8778891 × 10^7
Engineering notation 9.8778891 × 10^6

Prime Factorization of 98778891

Prime Factorization 3 × 17 × 19 × 101939

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 98778891
Product of the distinct prime numbers

The prime factorization of 98778891 is 3 × 17 × 19 × 101939. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 99, 65, 289, 852, 2587, 567, 96086, 86227, 735945, 52687, 4785973, 9160299, 79341692, 86051658, 960402643, 27166937, 6721405644, 6202419102

Basic calculations (n = 98778891)

Multiplication

n×y
n×2 197557782
n×3 296336673
n×4 395115564
n×5 493894455

Division

n÷y
n÷2 49389445.5
n÷3 32926297
n÷3 24694722.75
n÷5 19755778.2

Exponentiation

ny
n2 9757269307189881
n3 9.6381224135255E+23
n4 9.520430433303E+31
n5 9.4041756004432E+39

Nth Root

y√n
2√n 9938.7570148384
3√n 462.26184534546
4√n 99.693314795118
5√n 39.713012199772

Divisors of 98778891

1, 3, 17, 19, 51, 57, 323, 969, 101939, 305817, 1732963, 1936841, 5198889, 5810523, 32926297, 98778891

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -98778890
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 98778891 can be divided by 16 positive divisors. The sum of these divisors (counting 98778891) is 1, the average is 0.0625.

Base conversion 98778891

Base System Value
2 Binary 101111000110011111100001011
3 Ternary 20212212111011110
4 Quaternary 11320303330023
5 Quinary 200241411031
6 Senary 13445101403
8 Octal 570637413
10 Decimal 98778891
12 Duodecimal 290b7863
16 Hexadecimal 5e33f0b
20 Vigesimal 1ah774b
36 Base36 1mt6a3

Cryptographic Hash Functions

md5 2c7df7e413cb21ca22d8c1e23e71e4aa
sha1 3e6b2883f58531d52b57dda1a464fcfcd4d7c8b2
sha256 208000fcf55efc82ff3f8742cf7184b31a7a29bc8e05fb761322f265ceed235d
sha512 4f540395eb102054c60bd7464a5a5f6c09c9086da950165c0c055c806ac13ef84f735c14e82ec1b292ca207519fdc77bfffdefb317b6ac0285a4891707b562ee
ripemd-160 79f601173d247f778dd86eb3a081b3b3ed313bc5

98778891 as geometric shapes

Circle

Radius = n
Diameter 197557782
Circumference 620646076.59069
Area 3.0653365574565E+16

Sphere

Radius = n
Volume 4.0372072758308E+24
Surface area 1.2261346229826E+17
Circumference 620646076.59069

Square

Length = n
Perimeter 395115564
Area 9757269307189881
Diagonal 139694447.32837

Cube

Length = n
Surface area 58543615843139286
Volume 9.6381224135255E+23
Space diagonal 171090057.92731

Equilateral Triangle

Length = n
Perimeter 296336673
Area 4.2250215457963E+15
Altitude 85545028.963654

Triangular Pyramid

Length = n
Surface area 4.2250215457963E+15
Volume 1.1358636194183E+23
Height 46564815.776125