72961796 (number)

72961796 is an even 8-digits composite number following 72961795 and preceding 72961797. In scientific notation, it is written as 7.2961796 × 10^7. The sum of its digits is 47. It has a total of 7 prime factors and 54 positive divisors. There are 32869760 positive integers (up to 72961796) that are relatively prime to 72961796.

Interesting facts

Basic properties

Name

Name seventy-two million nine hundred sixty-one thousand seven hundred ninety-six

Notation

Scientific notation 7.2961796 × 10^7
Engineering notation 7.2961796 × 10^6

Prime Factorization of 72961796

Prime Factorization 2 × 2 × 29 × 23 × 23 × 29 × 41

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 54694
Product of the distinct prime numbers

The prime factorization of 72961796 is 2 × 2 × 29 × 23 × 23 × 29 × 41. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72961796)

Multiplication

n×y
n×2 145923592
n×3 218885388
n×4 291847184
n×5 364808980

Division

n÷y
n÷2 36480898
n÷3 24320598.666667
n÷3 18240449
n÷5 14592359.2

Exponentiation

ny
n2 5323423675545616
n3 3.8840655223673E+23
n4 2.833883962936E+31
n5 2.0676526359141E+39

Nth Root

y√n
2√n 8541.7677327354
3√n 417.86099939321
4√n 92.421684321026
5√n 37.378261941568

Divisors of 72961796

54 divisors

τ Total Divisors 54
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72961795
Sum of the proper positive divisors of n
A Arithmetic Mean 0.018518518518519
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 54
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72961796 can be divided by 54 positive divisors. The sum of these divisors (counting 72961796) is 1, the average is 0.018518518518519.

Base conversion 72961796

Base System Value
2 Binary 100010110010100111100000100
3 Ternary 12002021211202202
4 Quaternary 10112110330010
5 Quinary 122134234141
6 Senary 11123454032
8 Octal 426247404
10 Decimal 72961796
12 Duodecimal 20527318
16 Hexadecimal 4594f04
20 Vigesimal 12g049g
36 Base36 17ftok

Cryptographic Hash Functions

md5 5a16ece48628ccc42540a08584f0f73e
sha1 4d15b944628b8fd87b8fe73b831623f1c266b559
sha256 2aa6897d2e89aa1e5f21ecea017b83ae76158fb0df3b6784e347b2a20df47d92
sha512 da6775b93742dad88f3d4539801036148aa33f93e8958a4d056ffb92b7bccb10f27dec3fcd97671b77712a906910b0f763fb48a2c1588c34a674fdd4e061131c
ripemd-160 623d81d5b6f15ed84e72c58d4fc91cc565d57a3c

72961796 as geometric shapes

Circle

Radius = n
Diameter 145923592
Circumference 458432484.61263
Area 1.672402871104E+16

Sphere

Radius = n
Volume 1.6269535614841E+24
Surface area 6.689611484416E+16
Circumference 458432484.61263

Square

Length = n
Perimeter 291847184
Area 5323423675545616
Diagonal 103183561.4383

Cube

Length = n
Surface area 31940542053273696
Volume 3.8840655223673E+23
Space diagonal 126373537.68348

Equilateral Triangle

Length = n
Perimeter 218885388
Area 2.305110069065E+15
Altitude 63186768.841738

Triangular Pyramid

Length = n
Surface area 2.305110069065E+15
Volume 4.5774151157313E+22
Height 34394520.479433