28958467 (number)

28958467 is an odd 8-digits composite number following 28958466 and preceding 28958468. In scientific notation, it is written as 2.8958467 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 28615080 positive integers (up to 28958467) that are relatively prime to 28958467.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred fifty-eight thousand four hundred sixty-seven

Notation

Scientific notation 2.8958467 × 10^7
Engineering notation 2.8958467 × 10^6

Prime Factorization of 28958467

Prime Factorization 131 × 443 × 499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28958467
Product of the distinct prime numbers

The prime factorization of 28958467 is 131 × 443 × 499. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 20, 92, 706, 825, 4824, 1934, 85025, 55819, 736003, 516028, 7339323, 558518, 56109873, 69439769, 288021945, 417751463, 7084848371, 2226173514

Basic calculations (n = 28958467)

Multiplication

n×y
n×2 57916934
n×3 86875401
n×4 115833868
n×5 144792335

Division

n÷y
n÷2 14479233.5
n÷3 9652822.3333333
n÷3 7239616.75
n÷5 5791693.4

Exponentiation

ny
n2 838592810990089
n3 2.4284362243494E+22
n4 7.0323790264426E+29
n5 2.0364691596873E+37

Nth Root

y√n
2√n 5381.3071832037
3√n 307.08494291397
4√n 73.357393514245
5√n 31.070991596063

Divisors of 28958467

1, 131, 443, 499, 58033, 65369, 221057, 28958467

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28958466
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28958467 can be divided by 8 positive divisors. The sum of these divisors (counting 28958467) is 1, the average is 0.125.

Base conversion 28958467

Base System Value
2 Binary 1101110011101111100000011
3 Ternary 2000111020112211
4 Quaternary 1232131330003
5 Quinary 24403132332
6 Senary 2512402551
8 Octal 156357403
10 Decimal 28958467
12 Duodecimal 9846457
16 Hexadecimal 1b9df03
20 Vigesimal 90jg37
36 Base36 h8ohv

Cryptographic Hash Functions

md5 77c7e1e794c6217bab2b12d6b44c46e2
sha1 8918b057fbc66b868a00bde71ceabb29f0809991
sha256 70a2f43df36b6c94ee8e7b6c468048c860d868a9da3b5bea7cd76a1a9bdbd03d
sha512 ead91894885c9eed0715f3fa8636482545841036cfdabac393d09f3904eb1eec24d7199b43c8950047aeb0af48eb278f4847825581f2b4f0512d8f2557ce52df
ripemd-160 25bcdfc8af63a58bbf8858ffe04752a231ba13aa

28958467 as geometric shapes

Circle

Radius = n
Diameter 57916934
Circumference 181951414.37284
Area 2.6345170143597E+15

Sphere

Radius = n
Volume 1.0172209869503E+23
Surface area 1.0538068057439E+16
Circumference 181951414.37284

Square

Length = n
Perimeter 115833868
Area 838592810990089
Diagonal 40953456.776934

Cube

Length = n
Surface area 5031556865940534
Volume 2.4284362243494E+22
Space diagonal 50157536.153307

Equilateral Triangle

Length = n
Perimeter 86875401
Area 3.6312133887421E+14
Altitude 25078768.076653

Triangular Pyramid

Length = n
Surface area 3.6312133887421E+14
Volume 2.8619395365275E+21
Height 13651152.258978