30486948 (number)

30486948 is an even 8-digits composite number following 30486947 and preceding 30486949. In scientific notation, it is written as 3.0486948 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 10071936 positive integers (up to 30486948) that are relatively prime to 30486948.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-six thousand nine hundred forty-eight

Notation

Scientific notation 3.0486948 × 10^7
Engineering notation 3.0486948 × 10^6

Prime Factorization of 30486948

Prime Factorization 2 × 2 × 3 × 113 × 22483

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15243474
Product of the distinct prime numbers

The prime factorization of 30486948 is 2 × 2 × 3 × 113 × 22483. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 71, 98, 612, 514, 9517, 1011, 64608, 62863, 432046, 710914, 1700289, 5138624, 30807692, 91321469, 961338390, 629743797, 9806097442, 7140610866

Basic calculations (n = 30486948)

Multiplication

n×y
n×2 60973896
n×3 91460844
n×4 121947792
n×5 152434740

Division

n÷y
n÷2 15243474
n÷3 10162316
n÷3 7621737
n÷5 6097389.6

Exponentiation

ny
n2 929453998354704
n3 2.8336215716232E+22
n4 8.6388473505755E+29
n5 2.6337208995693E+37

Nth Root

y√n
2√n 5521.4987095896
3√n 312.39541417501
4√n 74.306787776014
5√n 31.392274986627

Divisors of 30486948

1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 22483, 44966, 67449, 89932, 134898, 269796, 2540579, 5081158, 7621737, 10162316, 15243474, 30486948

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30486947
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30486948 can be divided by 24 positive divisors. The sum of these divisors (counting 30486948) is 1, the average is 0.041666666666667.

Base conversion 30486948

Base System Value
2 Binary 1110100010011000110100100
3 Ternary 2010100220020020
4 Quaternary 1310103012210
5 Quinary 30301040243
6 Senary 3005235140
8 Octal 164230644
10 Decimal 30486948
12 Duodecimal a262ab0
16 Hexadecimal 1d131a4
20 Vigesimal 9aah78
36 Base36 i5fvo

Cryptographic Hash Functions

md5 a6e8ad9fe9f05df81b8c83c10c8a7c03
sha1 5644949c6b3569cdd16380065cf1bd44168ffc5d
sha256 8ef15cf5838c3941f69a6dc078d7431ebe4635186ac457b22dcdb21a711e06fb
sha512 2a3d6c6492b57dd1cd746445cdb95bdd861a2b56220c9908992fd36e3aa88d552858531c9c875c5a06e74bfe87652581c24652333dc0356ea201925bfae38d4d
ripemd-160 eac0f43e996a19777ce618d8005274d37ce28b62

30486948 as geometric shapes

Circle

Radius = n
Diameter 60973896
Circumference 191555143.73435
Area 2.9199658530808E+15

Sphere

Radius = n
Volume 1.1869446283287E+23
Surface area 1.1679863412323E+16
Circumference 191555143.73435

Square

Length = n
Perimeter 121947792
Area 929453998354704
Diagonal 43115055.336963

Cube

Length = n
Surface area 5576723990128224
Volume 2.8336215716232E+22
Space diagonal 52804942.90371

Equilateral Triangle

Length = n
Perimeter 91460844
Area 4.024653871121E+14
Altitude 26402471.451855

Triangular Pyramid

Length = n
Surface area 4.024653871121E+14
Volume 3.3394550476854E+21
Height 14371685.112321