72355998 (number)

72355998 is an even 8-digits composite number following 72355997 and preceding 72355999. In scientific notation, it is written as 7.2355998 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 20198880 positive integers (up to 72355998) that are relatively prime to 72355998.

Interesting facts

Basic properties

Name

Name seventy-two million three hundred fifty-five thousand nine hundred ninety-eight

Notation

Scientific notation 7.2355998 × 10^7
Engineering notation 7.2355998 × 10^6

Prime Factorization of 72355998

Prime Factorization 2 × 33 × 13 × 13 × 13 × 499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 428142
Product of the distinct prime numbers

The prime factorization of 72355998 is 2 × 33 × 13 × 13 × 13 × 499. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 1, 83, 31, 460, 287, 5573, 4378, 90698, 39879, 669270, 550593, 9275188, 9471236, 34150245, 55528155, 396176807, 29488082, 8162788396, 7397603712

Basic calculations (n = 72355998)

Multiplication

n×y
n×2 144711996
n×3 217067994
n×4 289423992
n×5 361779990

Division

n÷y
n÷2 36177999
n÷3 24118666
n÷3 18088999.5
n÷5 14471199.6

Exponentiation

ny
n2 5235390446576004
n3 3.7881190068167E+23
n4 2.7409313128099E+31
n5 1.9832282058781E+39

Nth Root

y√n
2√n 8506.2328912392
3√n 416.70129106046
4√n 92.229240977248
5√n 37.315984809921

Divisors of 72355998

1, 2, 13, 26, 33, 66, 169, 338, 429, 499, 858, 998, 2197, 4394, 5577, 6487, 11154, 12974, 16467, 32934, 72501, 84331, 145002, 168662, 214071, 428142, 1096303, 2192606, 2782923, 5565846, 36177999, 72355998

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 -72355997
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 72355998 can be divided by 32 positive divisors. The sum of these divisors (counting 72355998) is 1, the average is 0.03125.

Base conversion 72355998

Base System Value
2 Binary 100010100000001000010011110
3 Ternary 12001011001202210
4 Quaternary 10110001002132
5 Quinary 122010342443
6 Senary 11102501250
8 Octal 424010236
10 Decimal 72355998
12 Duodecimal 20294826
16 Hexadecimal 450109e
20 Vigesimal 12c49ji
36 Base36 172u8u

Cryptographic Hash Functions

md5 ebb154925fa36335a60921f0789111e0
sha1 eb852d6a5dd78d00737c4480c1811bb95dad8be6
sha256 38f18d3f58c2de097547ffc89d8aa2fa5ef9df3b40cfae9bbe2609ca31cd89aa
sha512 64d283b3f4cacc6397b15725952d113a16134fe507dcd3520661f2e2830dc9a52e731501d2dc85678893d368290e4c9db331d84e0fcaeb24669a0e73309e2b68
ripemd-160 dc23b83f223e8b46aed3c42db3d215f358086540

72355998 as geometric shapes

Circle

Radius = n
Diameter 144711996
Circumference 454626143.51992
Area 1.6447464165637E+16

Sphere

Radius = n
Volume 1.5867635790319E+24
Surface area 6.5789856662549E+16
Circumference 454626143.51992

Square

Length = n
Perimeter 289423992
Area 5235390446576004
Diagonal 102326833.69064

Cube

Length = n
Surface area 31412342679456024
Volume 3.7881190068167E+23
Space diagonal 125324264.76835

Equilateral Triangle

Length = n
Perimeter 217067994
Area 2.2669905627326E+15
Altitude 62662132.384176

Triangular Pyramid

Length = n
Surface area 2.2669905627326E+15
Volume 4.4643410627696E+22
Height 34108944.563547