28977608 (number)

28977608 is an even 8-digits composite number following 28977607 and preceding 28977609. In scientific notation, it is written as 2.8977608 × 10^7. The sum of its digits is 47. It has a total of 7 prime factors and 64 positive divisors. There are 12386880 positive integers (up to 28977608) that are relatively prime to 28977608.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred seventy-seven thousand six hundred eight

Notation

Scientific notation 2.8977608 × 10^7
Engineering notation 2.8977608 × 10^6

Prime Factorization of 28977608

Prime Factorization 2 × 2 × 2 × 11 × 103 × 23 × 139

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7244402
Product of the distinct prime numbers

The prime factorization of 28977608 is 2 × 2 × 2 × 11 × 103 × 23 × 139. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 9, 73, 51, 893, 137, 7702, 9010, 29356, 98612, 122344, 393141, 7631211, 6949663, 20889813, 93889302, 7927783, 479960636, 6547319975, 9448475717

Basic calculations (n = 28977608)

Multiplication

n×y
n×2 57955216
n×3 86932824
n×4 115910432
n×5 144888040

Division

n÷y
n÷2 14488804
n÷3 9659202.6666667
n÷3 7244402
n÷5 5795521.6

Exponentiation

ny
n2 839701765401664
n3 2.4332548594717E+22
n4 7.0509905481867E+29
n5 2.0432084011706E+37

Nth Root

y√n
2√n 5383.0853606459
3√n 307.15258712898
4√n 73.369512473819
5√n 31.075097978286

Divisors of 28977608

1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 103, 139, 184, 206, 253, 278, 412, 506, 556, 824, 1012, 1112, 1133, 1529, 2024, 2266, 2369, 3058, 3197, 4532, 4738, 6116, 6394, 9064, 9476, 12232, 12788, 14317, 18952, 25576, 26059, 28634, 35167, 52118, 57268, 70334, 104236, 114536, 140668, 157487, 208472, 281336, 314974, 329291, 629948, 658582, 1259896, 1317164, 2634328, 3622201, 7244402, 14488804, 28977608

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28977607
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28977608 can be divided by 64 positive divisors. The sum of these divisors (counting 28977608) is 1, the average is 0.015625.

Base conversion 28977608

Base System Value
2 Binary 1101110100010100111001000
3 Ternary 2000112012210202
4 Quaternary 1232202213020
5 Quinary 24404240413
6 Senary 2513031332
8 Octal 156424710
10 Decimal 28977608
12 Duodecimal 9855548
16 Hexadecimal 1ba29c8
20 Vigesimal 912408
36 Base36 h939k

Cryptographic Hash Functions

md5 baff444601b81e27d8acedd110731994
sha1 0797dc485b2c4c9b17e2b5b7ce0a78858f800a33
sha256 dcbc9ee5783eb663696b1554094b06193e0bd3b72ee0c8340d907375c3a1f282
sha512 9001b51467cfba020d376acbbb10510bc6be4480c105c35d4bfa09d37224e2d51f068328e08310f8a33fb6fd3c454e5d07254e37591914029e84079de92fa2f9
ripemd-160 523b01d340fed1609141ecce43d98fe5bfbc8626

28977608 as geometric shapes

Circle

Radius = n
Diameter 57955216
Circumference 182071680.82281
Area 2.6380008973922E+15

Sphere

Radius = n
Volume 1.0192394121104E+23
Surface area 1.0552003589569E+16
Circumference 182071680.82281

Square

Length = n
Perimeter 115910432
Area 839701765401664
Diagonal 40980526.238731

Cube

Length = n
Surface area 5038210592409984
Volume 2.4332548594717E+22
Space diagonal 50190689.337814

Equilateral Triangle

Length = n
Perimeter 86932824
Area 3.6360153022024E+14
Altitude 25095344.668907

Triangular Pyramid

Length = n
Surface area 3.6360153022024E+14
Volume 2.8676183524793E+21
Height 13660175.41291