72671378 (number)

72671378 is an even 8-digits composite number following 72671377 and preceding 72671379. In scientific notation, it is written as 7.2671378 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 32458320 positive integers (up to 72671378) that are relatively prime to 72671378.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-one thousand three hundred seventy-eight

Notation

Scientific notation 7.2671378 × 10^7
Engineering notation 7.2671378 × 10^6

Prime Factorization of 72671378

Prime Factorization 2 × 13 × 31 × 90163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72671378
Product of the distinct prime numbers

The prime factorization of 72671378 is 2 × 13 × 31 × 90163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 58, 45, 351, 602, 9935, 8433, 53376, 71501, 177063, 248201, 8009873, 9843668, 65333002, 18284236, 778073475, 973884846, 7749464135, 6854242901

Basic calculations (n = 72671378)

Multiplication

n×y
n×2 145342756
n×3 218014134
n×4 290685512
n×5 363356890

Division

n÷y
n÷2 36335689
n÷3 24223792.666667
n÷3 18167844.5
n÷5 14534275.6

Exponentiation

ny
n2 5281129180418884
n3 3.8378693493705E+23
n4 2.7890325420272E+31
n5 2.0268283811596E+39

Nth Root

y√n
2√n 8524.7509054517
3√n 417.30584252653
4√n 92.329577630636
5√n 37.34845827575

Divisors of 72671378

1, 2, 13, 26, 31, 62, 403, 806, 90163, 180326, 1172119, 2344238, 2795053, 5590106, 36335689, 72671378

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72671377
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72671378 can be divided by 16 positive divisors. The sum of these divisors (counting 72671378) is 1, the average is 0.0625.

Base conversion 72671378

Base System Value
2 Binary 100010101001110000010010010
3 Ternary 12001202002101112
4 Quaternary 10111032002102
5 Quinary 122100441003
6 Senary 11113333322
8 Octal 425160222
10 Decimal 72671378
12 Duodecimal 20407242
16 Hexadecimal 454e092
20 Vigesimal 12e3i8i
36 Base36 179lle

Cryptographic Hash Functions

md5 9064465c77a26bee917513f1802a643a
sha1 2bf8a4654ddd81602dd7e334ea672ea77337e03f
sha256 403a182b9bebfe14c96b570b5b85e144e4fa2e5dfe23f9bdb8d87a2ec313a55b
sha512 536fdb0bb4fb85580c84b18ca7dae9218728ba82d4395ec0817b24366b188b154c0b3e52a935ddf0364c2899b6c3d6374dd63cb120238b5a88c905380ec85082
ripemd-160 066b765c153ccacc11bf64b736126faaf1378894

72671378 as geometric shapes

Circle

Radius = n
Diameter 145342756
Circumference 456607734.50209
Area 1.6591156635863E+16

Sphere

Radius = n
Volume 1.6076029537893E+24
Surface area 6.6364626543451E+16
Circumference 456607734.50209

Square

Length = n
Perimeter 290685512
Area 5281129180418884
Diagonal 102772848.36394

Cube

Length = n
Surface area 31686775082513304
Volume 3.8378693493705E+23
Space diagonal 125870518.95204

Equilateral Triangle

Length = n
Perimeter 218014134
Area 2.286796015455E+15
Altitude 62935259.476022

Triangular Pyramid

Length = n
Surface area 2.286796015455E+15
Volume 4.5229724037465E+22
Height 34257616.121314