30402574 (number)

30402574 is an even 8-digits composite number following 30402573 and preceding 30402575. In scientific notation, it is written as 3.0402574 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 15201286 positive integers (up to 30402574) that are relatively prime to 30402574.

Interesting facts

Basic properties

Name

Name thirty million four hundred two thousand five hundred seventy-four

Notation

Scientific notation 3.0402574 × 10^7
Engineering notation 3.0402574 × 10^6

Prime Factorization of 30402574

Prime Factorization 2 × 15201287

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 30402574
Product of the distinct prime numbers

The prime factorization of 30402574 is 2 × 15201287. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 87, 72, 338, 204, 7063, 6676, 83538, 22784, 635934, 852664, 9492861, 3603071, 68514760, 98913747, 126843432, 850664714, 7676133925, 4413376875

Basic calculations (n = 30402574)

Multiplication

n×y
n×2 60805148
n×3 91207722
n×4 121610296
n×5 152012870

Division

n÷y
n÷2 15201287
n÷3 10134191.333333
n÷3 7600643.5
n÷5 6080514.8

Exponentiation

ny
n2 924316505825476
n3 2.810160096778E+22
n4 8.5436100294142E+29
n5 2.5974773614641E+37

Nth Root

y√n
2√n 5513.8529178787
3√n 312.10695845261
4√n 74.255322488551
5√n 31.374879812551

Divisors of 30402574

1, 2, 15201287, 30402574

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30402573
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30402574 can be divided by 4 positive divisors. The sum of these divisors (counting 30402574) is 1, the average is 0.25.

Base conversion 30402574

Base System Value
2 Binary 1110011111110100000001110
3 Ternary 2010012121111021
4 Quaternary 1303332200032
5 Quinary 30240340244
6 Senary 3003344354
8 Octal 163764016
10 Decimal 30402574
12 Duodecimal a2220ba
16 Hexadecimal 1cfe80e
20 Vigesimal 9a068e
36 Base36 i3mry

Cryptographic Hash Functions

md5 aee0c7170e4ba3b5aee917f439583724
sha1 566004d2cbe206507b93b14d5cc2096400d7102a
sha256 f45f2436a9af9fd6310c57bcedd7e0bd2dfe0e01a4182761a33bcd126aff6cc1
sha512 af8797f886702da640a990e0850227acd602936515df0e0833b8b53cb0e9f08cee607b1c0c4567bef391b9f790fa037e2aae76d85089d8849042607f9abf2819
ripemd-160 8a945b67e964e985fbefcf659b2a564f796af546

30402574 as geometric shapes

Circle

Radius = n
Diameter 60805148
Circumference 191025006.25724
Area 2.9038259442931E+15

Sphere

Radius = n
Volume 1.1771171087265E+23
Surface area 1.1615303777172E+16
Circumference 191025006.25724

Square

Length = n
Perimeter 121610296
Area 924316505825476
Diagonal 42995732.481852

Cube

Length = n
Surface area 5545899034952856
Volume 2.810160096778E+22
Space diagonal 52658802.848873

Equilateral Triangle

Length = n
Perimeter 91207722
Area 4.0024078759106E+14
Altitude 26329401.424436

Triangular Pyramid

Length = n
Surface area 4.0024078759106E+14
Volume 3.3118054344193E+21
Height 14331910.827284