74904890 (number)

74904890 is an even 8-digits composite number following 74904889 and preceding 74904891. In scientific notation, it is written as 7.4904890 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 28111104 positive integers (up to 74904890) that are relatively prime to 74904890.

Interesting facts

Basic properties

Name

Name seventy-four million nine hundred four thousand eight hundred ninety

Notation

Scientific notation 7.4904890 × 10^7
Engineering notation 7.4904890 × 10^6

Prime Factorization of 74904890

Prime Factorization 2 × 5 × 17 × 883 × 499

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 74904890
Product of the distinct prime numbers

The prime factorization of 74904890 is 2 × 5 × 17 × 883 × 499. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 35, 80, 56, 959, 8153, 1089, 54092, 20332, 274209, 567128, 4414733, 5125798, 1313255, 35213005, 759958576, 202193742, 4636637454, 6820668521

Basic calculations (n = 74904890)

Multiplication

n×y
n×2 149809780
n×3 224714670
n×4 299619560
n×5 374524450

Division

n÷y
n÷2 37452445
n÷3 24968296.666667
n÷3 18726222.5
n÷5 14980978

Exponentiation

ny
n2 5610742545912100
n3 4.2027205321987E+23
n4 3.1480431916508E+31
n5 2.3580382898585E+39

Nth Root

y√n
2√n 8654.7611174428
3√n 421.53799306394
4√n 93.030968593489
5√n 37.575263440831

Divisors of 74904890

1, 2, 5, 10, 17, 34, 85, 170, 499, 883, 998, 1766, 2495, 4415, 4990, 8483, 8830, 15011, 16966, 30022, 42415, 75055, 84830, 150110, 440617, 881234, 2203085, 4406170, 7490489, 14980978, 37452445, 74904890

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 -74904889
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 74904890 can be divided by 32 positive divisors. The sum of these divisors (counting 74904890) is 1, the average is 0.03125.

Base conversion 74904890

Base System Value
2 Binary 100011101101111010100111010
3 Ternary 12012221120012012
4 Quaternary 10131233110322
5 Quinary 123133424030
6 Senary 11233245522
8 Octal 435572472
10 Decimal 74904890
12 Duodecimal 211038a2
16 Hexadecimal 476f53a
20 Vigesimal 138324a
36 Base36 18lgze

Cryptographic Hash Functions

md5 0c56f882d1f1d938ab200f948a9b9296
sha1 7e58284b173cde9fa47df9e4a008a4fd4cee987a
sha256 cbb7a1c01bab650e5b4550f33b3695c7f79103a8c10f8c48c8a867a26dc8806a
sha512 834ddb3ac382811fd2b56c1a167d027074deca3b6618c70144ff7f81feaa4669347ae30079db37ce531dd0d87e80306f1eadbe1abeab5233f429c41a3b5a3610
ripemd-160 7c5975383155a7307764cf128d9c6e6d2027a58a

74904890 as geometric shapes

Circle

Radius = n
Diameter 149809780
Circumference 470641304.2839
Area 1.7626667563421E+16

Sphere

Radius = n
Volume 1.7604314598728E+24
Surface area 7.0506670253685E+16
Circumference 470641304.2839

Square

Length = n
Perimeter 299619560
Area 5610742545912100
Diagonal 105931511.32606

Cube

Length = n
Surface area 33664455275472600
Volume 4.2027205321987E+23
Space diagonal 129739075.21536

Equilateral Triangle

Length = n
Perimeter 224714670
Area 2.429522789427E+15
Altitude 64869537.607679

Triangular Pyramid

Length = n
Surface area 2.429522789427E+15
Volume 4.9529536462493E+22
Height 35310503.775355