73451381 (number)

73451381 is an odd 8-digits composite number following 73451380 and preceding 73451382. In scientific notation, it is written as 7.3451381 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 72112320 positive integers (up to 73451381) that are relatively prime to 73451381.

Interesting facts

Basic properties

Name

Name seventy-three million four hundred fifty-one thousand three hundred eighty-one

Notation

Scientific notation 7.3451381 × 10^7
Engineering notation 7.3451381 × 10^6

Prime Factorization of 73451381

Prime Factorization 61 × 877 × 1373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 73451381
Product of the distinct prime numbers

The prime factorization of 73451381 is 61 × 877 × 1373. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 81, 61, 682, 434, 2901, 1550, 15509, 21791, 599237, 109710, 7558969, 71808, 56558705, 40216889, 261598128, 489230114, 1662834981, 6906973212

Basic calculations (n = 73451381)

Multiplication

n×y
n×2 146902762
n×3 220354143
n×4 293805524
n×5 367256905

Division

n÷y
n÷2 36725690.5
n÷3 24483793.666667
n÷3 18362845.25
n÷5 14690276.2

Exponentiation

ny
n2 5395105370807161
n3 3.962779401263E+23
n4 2.9107161962112E+31
n5 2.1379612431078E+39

Nth Root

y√n
2√n 8570.3781130123
3√n 418.79355406488
4√n 92.576336679587
5√n 37.428290631383

Divisors of 73451381

1, 61, 877, 1373, 53497, 83753, 1204121, 73451381

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 -73451380
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 73451381 can be divided by 8 positive divisors. The sum of these divisors (counting 73451381) is 1, the average is 0.125.

Base conversion 73451381

Base System Value
2 Binary 100011000001100011101110101
3 Ternary 12010012201100112
4 Quaternary 10120030131311
5 Quinary 122300421011
6 Senary 11142152405
8 Octal 430143565
10 Decimal 73451381
12 Duodecimal 20722705
16 Hexadecimal 460c775
20 Vigesimal 12j1891
36 Base36 17qbg5

Cryptographic Hash Functions

md5 d23f4fe1e81f3bb794c4a6a2609362f2
sha1 06d55297248a548b8c66448e942362f5329fedc5
sha256 bacbb02a3c0f1ff8057ae5460878a8c9ed2a0b09d5e535df4914fe26b40cb721
sha512 1f627d88170ab54b0379cc84b56461eea3787af91d58f22e60be748547e6d7ca1dd0da0131efc5486cb489eb85a0f0b103c4c918f9dec935e4abffb2eb7fafcd
ripemd-160 0d6ede035f3e8afbf07135c6f4eff98a6109254c

73451381 as geometric shapes

Circle

Radius = n
Diameter 146902762
Circumference 461508637.89125
Area 1.6949223398271E+16

Sphere

Radius = n
Volume 1.659925153974E+24
Surface area 6.7796893593082E+16
Circumference 461508637.89125

Square

Length = n
Perimeter 293805524
Area 5395105370807161
Diagonal 103875939.18523

Cube

Length = n
Surface area 32370632224842966
Volume 3.962779401263E+23
Space diagonal 127221523.7781

Equilateral Triangle

Length = n
Perimeter 220354143
Area 2.3361491536064E+15
Altitude 63610761.88905

Triangular Pyramid

Length = n
Surface area 2.3361491536064E+15
Volume 4.6701803116324E+22
Height 34625313.061744