30402488 (number)

30402488 is an even 8-digits composite number following 30402487 and preceding 30402489. In scientific notation, it is written as 3.0402488 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 15181408 positive integers (up to 30402488) that are relatively prime to 30402488.

Interesting facts

Basic properties

Name

Name thirty million four hundred two thousand four hundred eighty-eight

Notation

Scientific notation 3.0402488 × 10^7
Engineering notation 3.0402488 × 10^6

Prime Factorization of 30402488

Prime Factorization 2 × 2 × 2 × 947 × 4013

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7600622
Product of the distinct prime numbers

The prime factorization of 30402488 is 2 × 2 × 2 × 947 × 4013. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 24, 97, 413, 263, 9790, 4635, 84829, 64239, 716043, 686235, 4487051, 6671709, 22252649, 89991624, 560882308, 898385358, 1337838053, 4864222994

Basic calculations (n = 30402488)

Multiplication

n×y
n×2 60804976
n×3 91207464
n×4 121609952
n×5 152012440

Division

n÷y
n÷2 15201244
n÷3 10134162.666667
n÷3 7600622
n÷5 6080497.6

Exponentiation

ny
n2 924311276590144
n3 2.8101362494797E+22
n4 8.543513360317E+29
n5 2.5974406241488E+37

Nth Root

y√n
2√n 5513.8451193337
3√n 312.10666416586
4√n 74.255269976842
5√n 31.374862062457

Divisors of 30402488

1, 2, 4, 8, 947, 1894, 3788, 4013, 7576, 8026, 16052, 32104, 3800311, 7600622, 15201244, 30402488

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 -30402487
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 30402488 can be divided by 16 positive divisors. The sum of these divisors (counting 30402488) is 1, the average is 0.0625.

Base conversion 30402488

Base System Value
2 Binary 1110011111110011110111000
3 Ternary 2010012121101002
4 Quaternary 1303332132320
5 Quinary 30240334423
6 Senary 3003344132
8 Octal 163763670
10 Decimal 30402488
12 Duodecimal a222048
16 Hexadecimal 1cfe7b8
20 Vigesimal 9a0648
36 Base36 i3mpk

Cryptographic Hash Functions

md5 c0f4cec8f3ba07ac2f6eb2b279ffb5fc
sha1 9b44adf28f0691883f0a2ac26d93dcbc648ca295
sha256 2dbffc81d53c7c41131d27bca851bea4a5b433f56fa9d6fa4a4e430ce26a78c0
sha512 58047321fa969940dc076a9e8f63801ef3d18429508cc0c14eb2514e98de721c46fbd8795f486c4da0492300b4ed2934805378f1c5a890b84f4a8731d1321ad9
ripemd-160 e1f6f60f401a4edfea88ae14d33a5f66aa6488a3

30402488 as geometric shapes

Circle

Radius = n
Diameter 60804976
Circumference 191024465.9033
Area 2.9038095161658E+15

Sphere

Radius = n
Volume 1.1771071195936E+23
Surface area 1.1615238064663E+16
Circumference 191024465.9033

Square

Length = n
Perimeter 121609952
Area 924311276590144
Diagonal 42995610.859485

Cube

Length = n
Surface area 5545867659540864
Volume 2.8101362494797E+22
Space diagonal 52658653.892503

Equilateral Triangle

Length = n
Perimeter 91207464
Area 4.0023852326574E+14
Altitude 26329326.946252

Triangular Pyramid

Length = n
Surface area 4.0023852326574E+14
Volume 3.3117773301087E+21
Height 14331870.286495