72417961 (number)

72417961 is an odd 8-digits composite number following 72417960 and preceding 72417962. In scientific notation, it is written as 7.2417961 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 53317440 positive integers (up to 72417961) that are relatively prime to 72417961.

Interesting facts

Basic properties

Name

Name seventy-two million four hundred seventeen thousand nine hundred sixty-one

Notation

Scientific notation 7.2417961 × 10^7
Engineering notation 7.2417961 × 10^6

Prime Factorization of 72417961

Prime Factorization 7 × 253 × 397 × 103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72417961
Product of the distinct prime numbers

The prime factorization of 72417961 is 7 × 253 × 397 × 103. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 1, 79, 475, 16, 1957, 1739, 53504, 19784, 772830, 341866, 886037, 2283155, 98277807, 73024905, 202051369, 994956729, 1450283136, 4249098696

Basic calculations (n = 72417961)

Multiplication

n×y
n×2 144835922
n×3 217253883
n×4 289671844
n×5 362089805

Division

n÷y
n÷2 36208980.5
n÷3 24139320.333333
n÷3 18104490.25
n÷5 14483592.2

Exponentiation

ny
n2 5244361075397521
n3 3.7978593582806E+23
n4 2.7503323089145E+31
n5 1.9917345788401E+39

Nth Root

y√n
2√n 8509.8743233963
3√n 416.82020631221
4√n 92.248980066971
5√n 37.322373827558

Divisors of 72417961

1, 7, 103, 253, 397, 721, 1771, 2779, 26059, 40891, 100441, 182413, 286237, 703087, 10345423, 72417961

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 -72417960
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 72417961 can be divided by 16 positive divisors. The sum of these divisors (counting 72417961) is 1, the average is 0.0625.

Base conversion 72417961

Base System Value
2 Binary 100010100010000001010101001
3 Ternary 12001021012202201
4 Quaternary 10110100022221
5 Quinary 122014333321
6 Senary 11104100201
8 Octal 424201251
10 Decimal 72417961
12 Duodecimal 20304661
16 Hexadecimal 45102a9
20 Vigesimal 12cc4i1
36 Base36 174621

Cryptographic Hash Functions

md5 9d31cd0dbd49d58980c6ccca14fc9ac1
sha1 721ad837fb3c869e8f9d66c65e9a9c71075e26c2
sha256 9fcbc5c9df124e26ba9811aa9f6d2f5eb9d525bf6854668466882e15c26cfe70
sha512 749cbd54ff4ad0bd5c552ee6bfc860df263e5f7f46108bd1e139677399466b136530215c89a0a33418a82ded0f0d29f37e55bfbffc49fd64e1f12a9e149b2bb9
ripemd-160 c9bfd4894c441d95e52a3c924c5cd93fc170e23e

72417961 as geometric shapes

Circle

Radius = n
Diameter 144835922
Circumference 455015468.5311
Area 1.6475646227241E+16

Sphere

Radius = n
Volume 1.5908436079122E+24
Surface area 6.5902584908964E+16
Circumference 455015468.5311

Square

Length = n
Perimeter 289671844
Area 5244361075397521
Diagonal 102414462.60561

Cube

Length = n
Surface area 31466166452385126
Volume 3.7978593582806E+23
Space diagonal 125431587.83254

Equilateral Triangle

Length = n
Perimeter 217253883
Area 2.2708749589563E+15
Altitude 62715793.916271

Triangular Pyramid

Length = n
Surface area 2.2708749589563E+15
Volume 4.475820177055E+22
Height 34138154.201869