72056988 (number)

72056988 is an even 8-digits composite number following 72056987 and preceding 72056989. In scientific notation, it is written as 7.2056988 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 24018984 positive integers (up to 72056988) that are relatively prime to 72056988.

Interesting facts

Basic properties

Name

Name seventy-two million fifty-six thousand nine hundred eighty-eight

Notation

Scientific notation 7.2056988 × 10^7
Engineering notation 7.2056988 × 10^6

Prime Factorization of 72056988

Prime Factorization 2 × 2 × 9 × 2001583

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36028494
Product of the distinct prime numbers

The prime factorization of 72056988 is 2 × 2 × 9 × 2001583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 85, 57, 65, 35, 2597, 1620, 31516, 10937, 793568, 611575, 2179103, 8147381, 70540627, 31699103, 616429452, 904707504, 4724963989, 4671036439

Basic calculations (n = 72056988)

Multiplication

n×y
n×2 144113976
n×3 216170964
n×4 288227952
n×5 360284940

Division

n÷y
n÷2 36028494
n÷3 24018996
n÷3 18014247
n÷5 14411397.6

Exponentiation

ny
n2 5192209519632144
n3 3.7413497904962E+23
n4 2.6959039695759E+31
n5 1.9425871998488E+39

Nth Root

y√n
2√n 8488.6387601311
3√n 416.12649475473
4√n 92.133808996107
5√n 37.285092160659

Divisors of 72056988

1, 2, 4, 9, 18, 36, 2001583, 4003166, 8006332, 18014247, 36028494, 72056988

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72056987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72056988 can be divided by 12 positive divisors. The sum of these divisors (counting 72056988) is 1, the average is 0.083333333333333.

Base conversion 72056988

Base System Value
2 Binary 100010010111000000010011100
3 Ternary 12000120212121100
4 Quaternary 10102320002130
5 Quinary 121421310423
6 Senary 11052233100
8 Octal 422700234
10 Decimal 72056988
12 Duodecimal 2016b790
16 Hexadecimal 44b809c
20 Vigesimal 12a7298
36 Base36 16wfj0

Cryptographic Hash Functions

md5 c4aca5343cfef83d8d2b00851d10613f
sha1 640b92c7438c695306bfbb12ee46b94dfdd387eb
sha256 cee7802e74d4a64253a678fa7828ccf21b6e82044380624449bc321577349e4a
sha512 37bcbdd8ac119e8fc0a4a63e74a2b681eb6f1530a8cd3e8a780f371531728b44aa89b0ea4669835fbf6fd896977252055ef2d8552ca86f2fd6bf0820fa72c60d
ripemd-160 56847afb74be5a7dffd14d05b8a80d4e74316a0d

72056988 as geometric shapes

Circle

Radius = n
Diameter 144113976
Circumference 452747408.28122
Area 1.6311807282775E+16

Sphere

Radius = n
Volume 1.567172935511E+24
Surface area 6.5247229131101E+16
Circumference 452747408.28122

Square

Length = n
Perimeter 288227952
Area 5192209519632144
Diagonal 101903969.69336

Cube

Length = n
Surface area 31153257117792864
Volume 3.7413497904962E+23
Space diagonal 124806364.25638

Equilateral Triangle

Length = n
Perimeter 216170964
Area 2.2482926728864E+15
Altitude 62403182.12819

Triangular Pyramid

Length = n
Surface area 2.2482926728864E+15
Volume 4.4092230127512E+22
Height 33967989.897785