72645501 (number)

72645501 is an odd 8-digits composite number following 72645500 and preceding 72645502. In scientific notation, it is written as 7.2645501 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 47533104 positive integers (up to 72645501) that are relatively prime to 72645501.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred forty-five thousand five hundred one

Notation

Scientific notation 7.2645501 × 10^7
Engineering notation 7.2645501 × 10^6

Prime Factorization of 72645501

Prime Factorization 3 × 167 × 83 × 1747

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72645501
Product of the distinct prime numbers

The prime factorization of 72645501 is 3 × 167 × 83 × 1747. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 94, 83, 865, 66, 5532, 5295, 71371, 57812, 513244, 319982, 5581756, 4143213, 95573511, 28465442, 780472563, 537939136, 7709476960, 5313301527

Basic calculations (n = 72645501)

Multiplication

n×y
n×2 145291002
n×3 217936503
n×4 290582004
n×5 363227505

Division

n÷y
n÷2 36322750.5
n÷3 24215167
n÷3 18161375.25
n÷5 14529100.2

Exponentiation

ny
n2 5277368815541001
n3 3.8337710156675E+23
n4 2.7850621615245E+31
n5 2.0232223604009E+39

Nth Root

y√n
2√n 8523.2330133583
3√n 417.25630488842
4√n 92.321357298072
5√n 37.345798070956

Divisors of 72645501

1, 3, 83, 167, 249, 501, 1747, 5241, 13861, 41583, 145001, 291749, 435003, 875247, 24215167, 72645501

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 -72645500
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 72645501 can be divided by 16 positive divisors. The sum of these divisors (counting 72645501) is 1, the average is 0.0625.

Base conversion 72645501

Base System Value
2 Binary 100010101000111101101111101
3 Ternary 12001200202220010
4 Quaternary 10111013231331
5 Quinary 122044124001
6 Senary 11113013433
8 Octal 425075575
10 Decimal 72645501
12 Duodecimal 203b4279
16 Hexadecimal 4547b7d
20 Vigesimal 12e0df1
36 Base36 1791ml

Cryptographic Hash Functions

md5 fa1c019804b9cefd7744dc4b9c3eb833
sha1 f08922a6b22e3ed7c2903ba306887fbcf3a96d1e
sha256 04142a5bc640d110b205e5ad55150f572fb837dadc0c2eb594f03517dd4863c8
sha512 b1387a7baef6a42b6845d8f4209fe1813f37bf50e1903619396030a45105024809aa7ebab343a27ed426a0ce0b7cf71ccc87d712b79db955f2ff01ba7fffc7bb
ripemd-160 382106836e304345ab2a31f930a487dbdbe985cc

72645501 as geometric shapes

Circle

Radius = n
Diameter 145291002
Circumference 456445144.5159
Area 1.6579343101187E+16

Sphere

Radius = n
Volume 1.6058862477822E+24
Surface area 6.631737240475E+16
Circumference 456445144.5159

Square

Length = n
Perimeter 290582004
Area 5277368815541001
Diagonal 102736252.75959

Cube

Length = n
Surface area 31664212893246006
Volume 3.8337710156675E+23
Space diagonal 125825698.6733

Equilateral Triangle

Length = n
Perimeter 217936503
Area 2.2851677296992E+15
Altitude 62912849.336648

Triangular Pyramid

Length = n
Surface area 2.2851677296992E+15
Volume 4.5181424711582E+22
Height 34245417.586529