30498748 (number)

30498748 is an even 8-digits composite number following 30498747 and preceding 30498749. In scientific notation, it is written as 3.0498748 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 36 positive divisors. There are 12298752 positive integers (up to 30498748) that are relatively prime to 30498748.

Interesting facts

Basic properties

Name

Name thirty million four hundred ninety-eight thousand seven hundred forty-eight

Notation

Scientific notation 3.0498748 × 10^7
Engineering notation 3.0498748 × 10^6

Prime Factorization of 30498748

Prime Factorization 2 × 2 × 7 × 17 × 17 × 3769

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 897022
Product of the distinct prime numbers

The prime factorization of 30498748 is 2 × 2 × 7 × 17 × 17 × 3769. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 2, 2, 99, 248, 424, 2708, 428, 23805, 82098, 902050, 599980, 611255, 7325568, 75551032, 79260601, 902181727, 422104149, 237532386, 1202106875

Basic calculations (n = 30498748)

Multiplication

n×y
n×2 60997496
n×3 91496244
n×4 121994992
n×5 152493740

Division

n÷y
n÷2 15249374
n÷3 10166249.333333
n÷3 7624687
n÷5 6099749.6

Exponentiation

ny
n2 930173629567504
n3 2.8369131124425E+22
n4 8.6522298114278E+29
n5 2.6388217665683E+37

Nth Root

y√n
2√n 5522.5671566763
3√n 312.43571328267
4√n 74.313976859514
5√n 31.394704692009

Divisors of 30498748

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 3769, 4046, 7538, 8092, 15076, 26383, 52766, 64073, 105532, 128146, 256292, 448511, 897022, 1089241, 1794044, 2178482, 4356964, 7624687, 15249374, 30498748

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30498747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30498748 can be divided by 36 positive divisors. The sum of these divisors (counting 30498748) is 1, the average is 0.027777777777778.

Base conversion 30498748

Base System Value
2 Binary 1110100010101111110111100
3 Ternary 2010101111102021
4 Quaternary 1310111332330
5 Quinary 30301424443
6 Senary 3005405524
8 Octal 164257674
10 Decimal 30498748
12 Duodecimal a2698a4
16 Hexadecimal 1d15fbc
20 Vigesimal 9ac6h8
36 Base36 i5ozg

Cryptographic Hash Functions

md5 04f17fafc24824b53d8c72d9c2f9a647
sha1 7ae27aaa018f288e2b2d49eaa8109d690150797b
sha256 4a4ad0ab08763b6be0c92ff46094424e376b058e60fbe8e38aad45e3c72dba04
sha512 a5b6d385321d524f04d31bf16a34d4be531415dd97857ad9609e944dbe403c963f0667932cb080b92405b48452cb177a7b5df99932a79a8d4f2325930efc703a
ripemd-160 51cc3390354e285cf8504b6fccb4d40bc7cf9705

30498748 as geometric shapes

Circle

Radius = n
Diameter 60997496
Circumference 191629285.32097
Area 2.9222266412122E+15

Sphere

Radius = n
Volume 1.1883233857229E+23
Surface area 1.1688906564849E+16
Circumference 191629285.32097

Square

Length = n
Perimeter 121994992
Area 930173629567504
Diagonal 43131743.056999

Cube

Length = n
Surface area 5581041777405024
Volume 2.8369131124425E+22
Space diagonal 52825381.10324

Equilateral Triangle

Length = n
Perimeter 91496244
Area 4.0277699656792E+14
Altitude 26412690.55162

Triangular Pyramid

Length = n
Surface area 4.0277699656792E+14
Volume 3.3433341657418E+21
Height 14377247.685666