28949904, twenty-eight million nine hundred forty-nine thousand nine hundred four: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

28949904 has 60 divisors, whose sum is 81709056
The reverse of 28949904 is 40994982
Previous prime number is 127

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9

Name

Name	twenty-eight million nine hundred forty-nine thousand nine hundred four

Notation

Scientific notation	2.8949904 × 10^7
Engineering notation	2.8949904 × 10^6

Prime Factorization of 28949904

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 127 × 1583

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	8	Total number of prime factors
rad	Radical	1206246	Product of the distinct prime numbers

The prime factorization of 28949904 is 2 × 2 × 2 × 2 × 3 × 3 × 127 × 1583. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 2, 44, 49, 845, 138, 8794, 202, 26591, 28503, 383069, 620517, 5362362, 2087896, 32132298, 99174986, 132783225, 21850813, 6236172272, 8565732266

Basic calculations (n = 28949904)

Multiplication

n×y

n×2	57899808
n×3	86849712
n×4	115799616
n×5	144749520

Division

n÷y

n÷2	14474952
n÷3	9649968
n÷3	7237476
n÷5	5789980.8

Exponentiation

n^y

n²	838096941609216
n³	2.426282600228E+22
n⁴	7.0240648353472E+29
n⁵	2.0334600267308E+37

Nth Root

^y√n

²√n	5380.5114998483
³√n	307.05467165691
⁴√n	73.351969979329
⁵√n	31.06915384425

Divisors of 28949904

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 1583, 2032, 2286, 3048, 3166, 4572, 4749, 6096, 6332, 9144, 9498, 12664, 14247, 18288, 18996, 25328, 28494, 37992, 56988, 75984, 113976, 201041, 227952, 402082, 603123, 804164, 1206246, 1608328, 1809369, 2412492, 3216656, 3618738, 4824984, 7237476, 9649968, 14474952, 28949904

60 divisors

τ	Total Divisors	60	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28949903	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.016666666666667	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	60	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28949904 can be divided by 60 positive divisors. The sum of these divisors (counting 28949904) is 1, the average is 0.016666666666667.

Base conversion 28949904

Base	System	Value
2	Binary	1101110011011110110010000
3	Ternary	2000110210210200
4	Quaternary	1232123312100
5	Quinary	24402344104
6	Senary	2512255200
8	Octal	156336620
10	Decimal	28949904
12	Duodecimal	9841500
16	Hexadecimal	1b9bd90
20	Vigesimal	90ief4
36	Base36	h8hw0

Cryptographic Hash Functions

md5	4f28a41b34c34db9b5400a99cf0301d8
sha1	a6d8580f2fd1f2e2facfa4e06f09d5ba5fb1b4f8
sha256	df553e2edc9b15cdfa4ffc42a4d2b6111fe468daaee04bbc7be848c5dc401131
sha512	a4b728959c3c1381dafe964602dd836486dbcf64aa90a9d177e59a592eb9ab5f16b53962f8cbe10fa93bec5fc21cdc67e493395ec4fabece1cfe6d7a5e5dcd2e
ripemd-160	f5eda849f331a18705be6cbb190cfa7ed95e84ce

28949904 as geometric shapes

Circle

Radius = n

Diameter	57899808
Circumference	181897611.45706
Area	2.6329591947556E+15

Sphere

Radius = n

Volume	1.0163188789879E+23
Surface area	1.0531836779022E+16
Circumference	181897611.45706

Square

Length = n

Perimeter	115799616
Area	838096941609216
Diagonal	40941346.866199

Cube

Length = n

Surface area	5028581649655296
Volume	2.426282600228E+22
Space diagonal	50142704.602241

Equilateral Triangle

Length = n

Perimeter	86849712
Area	3.6290662113381E+14
Altitude	25071352.301121

Triangular Pyramid

Length = n

Surface area	3.6290662113381E+14
Volume	2.8594014661603E+21
Height	13647115.622066