74881489 (number)

74881489 is an odd 8-digits composite number following 74881488 and preceding 74881490. In scientific notation, it is written as 7.4881489 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 70275456 positive integers (up to 74881489) that are relatively prime to 74881489.

Interesting facts

Basic properties

Name

Name seventy-four million eight hundred eighty-one thousand four hundred eighty-nine

Notation

Scientific notation 7.4881489 × 10^7
Engineering notation 7.4881489 × 10^6

Prime Factorization of 74881489

Prime Factorization 107 × 19 × 36833

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 74881489
Product of the distinct prime numbers

The prime factorization of 74881489 is 107 × 19 × 36833. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 74881489)

Multiplication

n×y
n×2 149762978
n×3 224644467
n×4 299525956
n×5 374407445

Division

n÷y
n÷2 37440744.5
n÷3 24960496.333333
n÷3 18720372.25
n÷5 14976297.8

Exponentiation

ny
n2 5607237394857121
n3 4.1987828530338E+23
n4 3.1441111202284E+31
n5 2.3543572226416E+39

Nth Root

y√n
2√n 8653.4090969976
3√n 421.49409099916
4√n 93.023701802269
5√n 37.572915373459

Divisors of 74881489

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74881488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74881489 can be divided by 8 positive divisors. The sum of these divisors (counting 74881489) is 1, the average is 0.125.

Base conversion 74881489

Base System Value
2 Binary 100011101101001100111010001
3 Ternary 12012220101002111
4 Quaternary 10131221213101
5 Quinary 123132201424
6 Senary 11232545321
8 Octal 435514721
10 Decimal 74881489
12 Duodecimal 210b2241
16 Hexadecimal 47699d1
20 Vigesimal 13803e9
36 Base36 18kyxd

Cryptographic Hash Functions

md5 76bee8c507493c084bafda9f077b00a9
sha1 ae93ef5d23a3e8cbef9c05545ec427890a992479
sha256 39daf7d142e7750c606e6d7a7b54cac6a5e47b124bb73825ba047def6ff4ae1c
sha512 18fd2c3624e663399765bca5c3e6d738da1e45ef60355b105ce98b835872a0895f7f700705b718a77a6ece7ecdb954ec6df5d6b3877078e4948dacb5a515a196
ripemd-160 af2978ebfbe614aaa343ee3e50d083a6aea7e9d3

74881489 as geometric shapes

Circle

Radius = n
Diameter 149762978
Circumference 470494271.46453
Area 1.7615655806617E+16

Sphere

Radius = n
Volume 1.7587820486813E+24
Surface area 7.0462623226468E+16
Circumference 470494271.46453

Square

Length = n
Perimeter 299525956
Area 5607237394857121
Diagonal 105898417.31449

Cube

Length = n
Surface area 33643424369142726
Volume 4.1987828530338E+23
Space diagonal 129698543.49441

Equilateral Triangle

Length = n
Perimeter 224644467
Area 2.4280050144982E+15
Altitude 64849271.747205

Triangular Pyramid

Length = n
Surface area 2.4280050144982E+15
Volume 4.94831304685E+22
Height 35299472.438164