7218072 (number)

7218072 is an even 7-digits composite number following 7218071 and preceding 7218073. In scientific notation, it is written as 7.218072 × 10^6. The sum of its digits is 27. It has a total of 8 prime factors and 96 positive divisors. There are 2325024 positive integers (up to 7218072) that are relatively prime to 7218072.

Interesting facts

Basic properties

Name

Name seven million two hundred eighteen thousand seventy-two

Notation

Scientific notation 7.218072 × 10^6
Engineering notation 7.218072 × 10^6

Prime Factorization of 7218072

Prime Factorization 2 × 2 × 2 × 3 × 9 × 9 × 47 × 79

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 200502
Product of the distinct prime numbers

The prime factorization of 7218072 is 2 × 2 × 2 × 3 × 9 × 9 × 47 × 79. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 9, 17, 16, 665, 961, 9163, 7695, 57560, 56786, 638063, 621865, 4712696, 978293, 10752767, 3327070, 454146767, 155162545, 9094192598, 556956013

Basic calculations (n = 7218072)

Multiplication

n×y
n×2 14436144
n×3 21654216
n×4 28872288
n×5 36090360

Division

n÷y
n÷2 3609036
n÷3 2406024
n÷3 1804518
n÷5 1443614.4

Exponentiation

ny
n2 52100563397184
n3 3.7606561784144E+20
n4 2.714468706304E+27
n5 1.9593230563849E+34

Nth Root

y√n
2√n 2686.6469809039
3√n 193.25930049566
4√n 51.832875483653
5√n 23.533376446637

Divisors of 7218072

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 79, 81, 94, 108, 141, 158, 162, 188, 216, 237, 243, 282, 316, 324, 376, 423, 474, 486, 564, 632, 648, 711, 846, 948, 972, 1128, 1269, 1422, 1692, 1896, 1944, 2133, 2538, 2844, 3384, 3713, 3807, 4266, 5076, 5688, 6399, 7426, 7614, 8532, 10152, 11139, 11421, 12798, 14852, 15228, 17064, 19197, 22278, 22842, 25596, 29704, 30456, 33417, 38394, 44556, 45684, 51192, 66834, 76788, 89112, 91368, 100251, 133668, 153576, 200502, 267336, 300753, 401004, 601506, 802008, 902259, 1203012, 1804518, 2406024, 3609036, 7218072

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7218071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7218072 can be divided by 96 positive divisors. The sum of these divisors (counting 7218072) is 1, the average is 0.010416666666667.

Base conversion 7218072

Base System Value
2 Binary 11011100010001110011000
3 Ternary 111120201100000
4 Quaternary 123202032120
5 Quinary 3321434242
6 Senary 414413000
8 Octal 33421630
10 Decimal 7218072
12 Duodecimal 2501160
16 Hexadecimal 6e2398
20 Vigesimal 25253c
36 Base36 4api0

Cryptographic Hash Functions

md5 3fe09d64eb630391331ed2694adbb841
sha1 a387855e1749dc2a544def0d958240569f4337a2
sha256 0a21c9565dc884f8ccc0e3db0430d8627d8f845bcc063173fb66104486b3c1e9
sha512 74ca635f7e612f0cf17e7e4767167d3f991b85ce64d1208d392d030a1bf406722d87061a274fc593bb2691cd6ee1ed8d1f17f62ced794d9898943ee42f44e090
ripemd-160 b2f172f9ad8e364876f9370b674cebd14a4aaf7d

7218072 as geometric shapes

Circle

Radius = n
Diameter 14436144
Circumference 45352483.936564
Area 1.6367874721648E+14

Sphere

Radius = n
Volume 1.5752599763712E+21
Surface area 6.5471498886593E+14
Circumference 45352483.936564

Square

Length = n
Perimeter 28872288
Area 52100563397184
Diagonal 10207895.316585

Cube

Length = n
Surface area 312603380383104
Volume 3.7606561784144E+20
Space diagonal 12502067.43669

Equilateral Triangle

Length = n
Perimeter 21654216
Area 22560205726722
Altitude 6251033.7183452

Triangular Pyramid

Length = n
Surface area 22560205726722
Volume 4.4319758091132E+19
Height 3402631.7721952