72397560 (number)

72397560 is an even 8-digits composite number following 72397559 and preceding 72397561. In scientific notation, it is written as 7.2397560 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 128 positive divisors. There are 17369088 positive integers (up to 72397560) that are relatively prime to 72397560.

Interesting facts

Basic properties

Name

Name seventy-two million three hundred ninety-seven thousand five hundred sixty

Notation

Scientific notation 7.2397560 × 10^7
Engineering notation 7.2397560 × 10^6

Prime Factorization of 72397560

Prime Factorization 2 × 2 × 2 × 5 × 3 × 17 × 23 × 1543

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 18099390
Product of the distinct prime numbers

The prime factorization of 72397560 is 2 × 2 × 2 × 5 × 3 × 17 × 23 × 1543. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72397560)

Multiplication

n×y
n×2 144795120
n×3 217192680
n×4 289590240
n×5 361987800

Division

n÷y
n÷2 36198780
n÷3 24132520
n÷3 18099390
n÷5 14479512

Exponentiation

ny
n2 5241406693953600
n3 3.7946505560991E+23
n4 2.7472344131422E+31
n5 1.9889306825952E+39

Nth Root

y√n
2√n 8508.6755726141
3√n 416.78106156804
4√n 92.242482472091
5√n 37.320270759335

Divisors of 72397560

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72397559
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72397560 can be divided by 128 positive divisors. The sum of these divisors (counting 72397560) is 1, the average is 0.0078125.

Base conversion 72397560

Base System Value
2 Binary 100010100001011001011111000
3 Ternary 12001020011210010
4 Quaternary 10110023023320
5 Quinary 122013210220
6 Senary 11103421520
8 Octal 424131370
10 Decimal 72397560
12 Duodecimal 202b48a0
16 Hexadecimal 450b2f8
20 Vigesimal 12c9di0
36 Base36 173qbc

Cryptographic Hash Functions

md5 7cc1d90c5262ac771d70e4b9a6497cca
sha1 b81e917f1ef2f0fd8fe9eb1e62cb5ff63b5925db
sha256 063c629b366e369cf248bf896db377950d21da62d04d5147f6ae59ea1d108177
sha512 ba92aabbb3261582ee3be50910a41d35020453184b547779b45ddbf0237ab98464c592c89aec2ad007774fbe536924484ba1699b7ca9dcfb82479c0f2ca15bb1
ripemd-160 c521f9a120042496f2a8993e5c719715e26c7431

72397560 as geometric shapes

Circle

Radius = n
Diameter 144795120
Circumference 454887285.26765
Area 1.6466364764201E+16

Sphere

Radius = n
Volume 1.5894995079975E+24
Surface area 6.5865459056804E+16
Circumference 454887285.26765

Square

Length = n
Perimeter 289590240
Area 5241406693953600
Diagonal 102385611.23472

Cube

Length = n
Surface area 31448440163721600
Volume 3.7946505560991E+23
Space diagonal 125396252.26402

Equilateral Triangle

Length = n
Perimeter 217192680
Area 2.2695956742648E+15
Altitude 62698126.132008

Triangular Pyramid

Length = n
Surface area 2.2695956742648E+15
Volume 4.4720385674183E+22
Height 34128537.07824