28931004 (number)

28931004 is an even 8-digits composite number following 28931003 and preceding 28931005. In scientific notation, it is written as 2.8931004 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 9265152 positive integers (up to 28931004) that are relatively prime to 28931004.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-one thousand four

Notation

Scientific notation 2.8931004 × 10^7
Engineering notation 2.8931004 × 10^6

Prime Factorization of 28931004

Prime Factorization 2 × 2 × 9 × 59 × 53 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14465502
Product of the distinct prime numbers

The prime factorization of 28931004 is 2 × 2 × 9 × 59 × 53 × 257. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 4, 14, 91, 823, 209, 7204, 4808, 88598, 37952, 82775, 584033, 6788318, 1032420, 92051857, 97764560, 959352220, 258245259, 7526874850, 4832803496

Basic calculations (n = 28931004)

Multiplication

n×y
n×2 57862008
n×3 86793012
n×4 115724016
n×5 144655020

Division

n÷y
n÷2 14465502
n÷3 9643668
n÷3 7232751
n÷5 5786200.8

Exponentiation

ny
n2 837002992448016
n3 2.4215336922526E+22
n4 7.0057400936693E+29
n5 2.0268309467291E+37

Nth Root

y√n
2√n 5378.7548745039
3√n 306.98783670116
4√n 73.339995053886
5√n 31.065096073202

Divisors of 28931004

1, 2, 4, 9, 18, 36, 53, 59, 106, 118, 212, 236, 257, 477, 514, 531, 954, 1028, 1062, 1908, 2124, 2313, 3127, 4626, 6254, 9252, 12508, 13621, 15163, 27242, 28143, 30326, 54484, 56286, 60652, 112572, 122589, 136467, 245178, 272934, 490356, 545868, 803639, 1607278, 3214556, 7232751, 14465502, 28931004

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28931003
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28931004 can be divided by 48 positive divisors. The sum of these divisors (counting 28931004) is 1, the average is 0.020833333333333.

Base conversion 28931004

Base System Value
2 Binary 1101110010111001110111100
3 Ternary 2000102211212200
4 Quaternary 1232113032330
5 Quinary 24401243004
6 Senary 2512031500
8 Octal 156271674
10 Decimal 28931004
12 Duodecimal 9832590
16 Hexadecimal 1b973bc
20 Vigesimal 90g7a4
36 Base36 h83b0

Cryptographic Hash Functions

md5 0304564ee0bb7320f5673b27891c7851
sha1 b7564edd9fe0e953094b168f0efee0caacde2e13
sha256 e7dfd687a1999d26fbb060ca1f7e5671c76f1dc0ed0c4ec5ac383e0b74e5a39d
sha512 5a97e930d23331f4066e511471d29ad5d27d3a84df95592236995649def7a5d03e0b6602a96138ef6ae603caf6eab75e2436553b689e9a2e7e399ec5a5cd8a0a
ripemd-160 1c8e1d43194f02f53dd91eb3f64ba278e5b64d1e

28931004 as geometric shapes

Circle

Radius = n
Diameter 57862008
Circumference 181778859.25475
Area 2.6295224521074E+15

Sphere

Radius = n
Volume 1.0143296610668E+23
Surface area 1.0518089808429E+16
Circumference 181778859.25475

Square

Length = n
Perimeter 115724016
Area 837002992448016
Diagonal 40914618.22987

Cube

Length = n
Surface area 5022017954688096
Volume 2.4215336922526E+22
Space diagonal 50109968.841978

Equilateral Triangle

Length = n
Perimeter 86793012
Area 3.6243292725179E+14
Altitude 25054984.420989

Triangular Pyramid

Length = n
Surface area 3.6243292725179E+14
Volume 2.8538048244391E+21
Height 13638206.076623