72188898 (number)

72188898 is an even 8-digits composite number following 72188897 and preceding 72188899. In scientific notation, it is written as 7.2188898 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 23550896 positive integers (up to 72188898) that are relatively prime to 72188898.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred eighty-eight thousand eight hundred ninety-eight

Notation

Scientific notation 7.2188898 × 10^7
Engineering notation 7.2188898 × 10^6

Prime Factorization of 72188898

Prime Factorization 2 × 3 × 47 × 255989

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72188898
Product of the distinct prime numbers

The prime factorization of 72188898 is 2 × 3 × 47 × 255989. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 31, 74, 190, 247, 7895, 3573, 65702, 53630, 609702, 414152, 2647385, 1270787, 84684401, 90686145, 739787552, 215027021, 9528779379, 9019445115

Basic calculations (n = 72188898)

Multiplication

n×y
n×2 144377796
n×3 216566694
n×4 288755592
n×5 360944490

Division

n÷y
n÷2 36094449
n÷3 24062966
n÷3 18047224.5
n÷5 14437779.6

Exponentiation

ny
n2 5211236994454404
n3 3.761934558465E+23
n4 2.715699101237E+31
n5 1.9604332541789E+39

Nth Root

y√n
2√n 8496.405004471
3√n 416.38026512085
4√n 92.175945910368
5√n 37.298733249935

Divisors of 72188898

1, 2, 3, 6, 47, 94, 141, 282, 255989, 511978, 767967, 1535934, 12031483, 24062966, 36094449, 72188898

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 -72188897
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 72188898 can be divided by 16 positive divisors. The sum of these divisors (counting 72188898) is 1, the average is 0.0625.

Base conversion 72188898

Base System Value
2 Binary 100010011011000001111100010
3 Ternary 12000211120112220
4 Quaternary 10103120033202
5 Quinary 121440021043
6 Senary 11055131510
8 Octal 423301742
10 Decimal 72188898
12 Duodecimal 20213b96
16 Hexadecimal 44d83e2
20 Vigesimal 12b3c4i
36 Base36 16z9b6

Cryptographic Hash Functions

md5 b239a213f930611f35bb4b4b44d71a35
sha1 e2004b6ada8f2754ce383df5dfd3d1fd295abf83
sha256 64652004e3e3f8ab61425efe37a5442b5f03be327716b7d0871486a463ac7cb7
sha512 6307bbb40f1d676b28c917a7fd6b9e6280c7e88ab5e67da2ab76310ae5197546bbb7d2be0aee2a82da3d39a8bb7dc7b8abeb1d21b4f3f753e59b197b312be999
ripemd-160 05e8c173d2842000231b579ef385ddf0e33ebf98

72188898 as geometric shapes

Circle

Radius = n
Diameter 144377796
Circumference 453576223.25509
Area 1.6371583857893E+16

Sphere

Radius = n
Volume 1.5757954629545E+24
Surface area 6.5486335431573E+16
Circumference 453576223.25509

Square

Length = n
Perimeter 288755592
Area 5211236994454404
Diagonal 102090518.60437

Cube

Length = n
Surface area 31267421966726424
Volume 3.761934558465E+23
Space diagonal 125034839.07841

Equilateral Triangle

Length = n
Perimeter 216566694
Area 2.2565318111694E+15
Altitude 62517419.539204

Triangular Pyramid

Length = n
Surface area 2.2565318111694E+15
Volume 4.433482394451E+22
Height 34030172.868123