30876890 (number)

30876890 is an even 8-digits composite number following 30876889 and preceding 30876891. In scientific notation, it is written as 3.0876890 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 11227920 positive integers (up to 30876890) that are relatively prime to 30876890.

Interesting facts

Basic properties

Name

Name thirty million eight hundred seventy-six thousand eight hundred ninety

Notation

Scientific notation 3.0876890 × 10^7
Engineering notation 3.0876890 × 10^6

Prime Factorization of 30876890

Prime Factorization 2 × 5 × 11 × 280699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30876890
Product of the distinct prime numbers

The prime factorization of 30876890 is 2 × 5 × 11 × 280699. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 62, 52, 292, 52, 1892, 7931, 30014, 30264, 862441, 554150, 678070, 1348968, 78250174, 81684605, 876806574, 91385215, 7287188636, 5976763334

Basic calculations (n = 30876890)

Multiplication

n×y
n×2 61753780
n×3 92630670
n×4 123507560
n×5 154384450

Division

n÷y
n÷2 15438445
n÷3 10292296.666667
n÷3 7719222.5
n÷5 6175378

Exponentiation

ny
n2 953382336072100
n3 2.9437481518841E+22
n4 9.0893787873429E+29
n5 2.8065174898512E+37

Nth Root

y√n
2√n 5556.6977603609
3√n 313.72166905553
4√n 74.543260998972
5√n 31.472171569322

Divisors of 30876890

1, 2, 5, 10, 11, 22, 55, 110, 280699, 561398, 1403495, 2806990, 3087689, 6175378, 15438445, 30876890

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30876889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30876890 can be divided by 16 positive divisors. The sum of these divisors (counting 30876890) is 1, the average is 0.0625.

Base conversion 30876890

Base System Value
2 Binary 1110101110010010011011010
3 Ternary 2011002201010112
4 Quaternary 1311302103122
5 Quinary 30401030030
6 Senary 3021444322
8 Octal 165622332
10 Decimal 30876890
12 Duodecimal a4106a2
16 Hexadecimal 1d724da
20 Vigesimal 9cjc4a
36 Base36 idsre

Cryptographic Hash Functions

md5 8e0b9c7e93358184b8d799947e8a7cbb
sha1 b3cb5d1db4bedbd28ba08d7a326fe0496bab2bd8
sha256 5710dbd58363f492f2cb5ad99d21b391d06359b1e01ef367c5cccaac43149cab
sha512 7e60c8c00d7f608a008cf9835934c365a00ebda8ee7f5c414ccc0a1c113e933fa1268b7ab67800ef130df7e2fa897537eddf15ba0670db1fb5ef9015d4322f4d
ripemd-160 b85e3e446ac8bf774266c51e6db038a1941c70f6

30876890 as geometric shapes

Circle

Radius = n
Diameter 61753780
Circumference 194005221.5794
Area 2.9951389430664E+15

Sphere

Radius = n
Volume 1.233074342397E+23
Surface area 1.1980555772266E+16
Circumference 194005221.5794

Square

Length = n
Perimeter 123507560
Area 953382336072100
Diagonal 43666516.601902

Cube

Length = n
Surface area 5720294016432600
Volume 2.9437481518841E+22
Space diagonal 53480342.259715

Equilateral Triangle

Length = n
Perimeter 92630670
Area 4.128266612789E+14
Altitude 26740171.129858

Triangular Pyramid

Length = n
Surface area 4.128266612789E+14
Volume 3.4692404671711E+21
Height 14555505.533967