30445038 (number)

30445038 is an even 8-digits composite number following 30445037 and preceding 30445039. In scientific notation, it is written as 3.0445038 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 9059040 positive integers (up to 30445038) that are relatively prime to 30445038.

Interesting facts

Basic properties

Name

Name thirty million four hundred forty-five thousand thirty-eight

Notation

Scientific notation 3.0445038 × 10^7
Engineering notation 3.0445038 × 10^6

Prime Factorization of 30445038

Prime Factorization 2 × 27 × 13 × 31 × 1399

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30445038
Product of the distinct prime numbers

The prime factorization of 30445038 is 2 × 27 × 13 × 31 × 1399. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 13, 29, 963, 878, 1552, 5796, 8689, 29170, 799642, 245899, 208760, 5202408, 619819, 3135832, 110916028, 631122228, 6611910565, 6961319767

Basic calculations (n = 30445038)

Multiplication

n×y
n×2 60890076
n×3 91335114
n×4 121780152
n×5 152225190

Division

n÷y
n÷2 15222519
n÷3 10148346
n÷3 7611259.5
n÷5 6089007.6

Exponentiation

ny
n2 926900338821444
n3 2.8219516037632E+22
n4 8.5914423810731E+29
n5 2.6156678976658E+37

Nth Root

y√n
2√n 5517.7022391572
3√n 312.25219992967
4√n 74.281237463825
5√n 31.383639328609

Divisors of 30445038

1, 2, 13, 26, 27, 31, 54, 62, 351, 403, 702, 806, 837, 1399, 1674, 2798, 10881, 18187, 21762, 36374, 37773, 43369, 75546, 86738, 491049, 563797, 982098, 1127594, 1170963, 2341926, 15222519, 30445038

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30445037
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30445038 can be divided by 32 positive divisors. The sum of these divisors (counting 30445038) is 1, the average is 0.03125.

Base conversion 30445038

Base System Value
2 Binary 1110100001000110111101110
3 Ternary 2010021202202000
4 Quaternary 1310020313232
5 Quinary 30243220123
6 Senary 3004313130
8 Octal 164106756
10 Decimal 30445038
12 Duodecimal a2427a6
16 Hexadecimal 1d08dee
20 Vigesimal 9a5cbi
36 Base36 i4jji

Cryptographic Hash Functions

md5 d2774625c010bca136bb223dbcfe149c
sha1 e86afcb4cf243babba07dfc8c3bcbf3e8cbde499
sha256 97023aac7ba49bd2399fc173f156e1c03704efd675215a42cbccb06fc8e7bbf3
sha512 b7fcfa5562d02bc20a4cd241aae0ddcf52afc3cb03deb1fcfd845af102923fa2f5f7d8a4919ae55de7038791f324a158dba95a5d01792d8d4d0bb245e6b379be
ripemd-160 44a7124b36eeb955a42fca7e83316137cc051eb9

30445038 as geometric shapes

Circle

Radius = n
Diameter 60890076
Circumference 191291815.43812
Area 2.9119432950513E+15

Sphere

Radius = n
Volume 1.1820563236224E+23
Surface area 1.1647773180205E+16
Circumference 191291815.43812

Square

Length = n
Perimeter 121780152
Area 926900338821444
Diagonal 43055785.646564

Cube

Length = n
Surface area 5561402032928664
Volume 2.8219516037632E+22
Space diagonal 52732352.654365

Equilateral Triangle

Length = n
Perimeter 91335114
Area 4.0135962009789E+14
Altitude 26366176.327183

Triangular Pyramid

Length = n
Surface area 4.0135962009789E+14
Volume 3.3257018586687E+21
Height 14351928.548855