80872904 (number)

80872904 is an even 8-digits composite number following 80872903 and preceding 80872905. In scientific notation, it is written as 8.0872904 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 34058880 positive integers (up to 80872904) that are relatively prime to 80872904.

Interesting facts

Basic properties

Name

Name eighty million eight hundred seventy-two thousand nine hundred four

Notation

Scientific notation 8.0872904 × 10^7
Engineering notation 8.0872904 × 10^6

Prime Factorization of 80872904

Prime Factorization 2 × 2 × 2 × 19783 × 7 × 73

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20218226
Product of the distinct prime numbers

The prime factorization of 80872904 is 2 × 2 × 2 × 19783 × 7 × 73. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 42, 94, 997, 205, 2662, 3459, 30706, 6993, 280670, 743499, 4433968, 7647429, 13042200, 94014652, 789434429, 202153828, 7366427045, 4560050302

Basic calculations (n = 80872904)

Multiplication

n×y
n×2 161745808
n×3 242618712
n×4 323491616
n×5 404364520

Division

n÷y
n÷2 40436452
n÷3 26957634.666667
n÷3 20218226
n÷5 16174580.8

Exponentiation

ny
n2 6540426601393216
n3 5.2894329265352E+23
n4 4.2777180128212E+31
n5 3.4595147818996E+39

Nth Root

y√n
2√n 8992.9363391497
3√n 432.44845120531
4√n 94.831093735914
5√n 38.155803859562

Divisors of 80872904

1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 19783, 39566, 79132, 138481, 158264, 276962, 553924, 1107848, 1444159, 2888318, 5776636, 10109113, 11553272, 20218226, 40436452, 80872904

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80872903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80872904 can be divided by 32 positive divisors. The sum of these divisors (counting 80872904) is 1, the average is 0.03125.

Base conversion 80872904

Base System Value
2 Binary 100110100100000010111001000
3 Ternary 12122011202202202
4 Quaternary 10310200113020
5 Quinary 131200413104
6 Senary 12005215332
8 Octal 464402710
10 Decimal 80872904
12 Duodecimal 23101548
16 Hexadecimal 4d205c8
20 Vigesimal 1559254
36 Base36 1c5dxk

Cryptographic Hash Functions

md5 96d2b42844cdec0b9691f74ca616c6bf
sha1 7096cfa2455c31251066fcac04e2f9fdaa1580f5
sha256 5451cd348bd423c7b99665bc79b4567a7e39f06106b5e59ca950c0a001d56df5
sha512 786272128ad6a38584ce92cabea45e67b93ef9d732c9b28f92d186be3dc5e877e10dde2196e5a3d0292686d1cda4514d6d8f643deb3c325e5228e719247bed32
ripemd-160 b4d9f0090c94e359dbae8bcfd5a493482258b8ce

80872904 as geometric shapes

Circle

Radius = n
Diameter 161745808
Circumference 508139442.16175
Area 2.054735616228E+16

Sphere

Radius = n
Volume 2.2156324831545E+24
Surface area 8.2189424649121E+16
Circumference 508139442.16175

Square

Length = n
Perimeter 323491616
Area 6540426601393216
Diagonal 114371557.6653

Cube

Length = n
Surface area 39242559608359296
Volume 5.2894329265352E+23
Space diagonal 140075978.68364

Equilateral Triangle

Length = n
Perimeter 242618712
Area 2.832087794197E+15
Altitude 70037989.34182

Triangular Pyramid

Length = n
Surface area 2.832087794197E+15
Volume 6.2336564849741E+22
Height 38123852.555099