72174920 (number)

72174920 is an even 8-digits composite number following 72174919 and preceding 72174921. In scientific notation, it is written as 7.2174920 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 64 positive divisors. There are 26155008 positive integers (up to 72174920) that are relatively prime to 72174920.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred seventy-four thousand nine hundred twenty

Notation

Scientific notation 7.2174920 × 10^7
Engineering notation 7.2174920 × 10^6

Prime Factorization of 72174920

Prime Factorization 2 × 2 × 2 × 23 × 5 × 19 × 4129

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 18043730
Product of the distinct prime numbers

The prime factorization of 72174920 is 2 × 2 × 2 × 23 × 5 × 19 × 4129. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 8, 87, 54, 377, 200, 1802, 8724, 19090, 83442, 828655, 551039, 2312235, 9990239, 64114840, 73131295, 964509948, 226696431, 8910519686, 2024631725

Basic calculations (n = 72174920)

Multiplication

n×y
n×2 144349840
n×3 216524760
n×4 288699680
n×5 360874600

Division

n÷y
n÷2 36087460
n÷3 24058306.666667
n÷3 18043730
n÷5 14434984

Exponentiation

ny
n2 5209219077006400
n3 3.7597497014541E+23
n4 2.7135963392247E+31
n5 1.9585359869584E+39

Nth Root

y√n
2√n 8495.5823814498
3√n 416.3533886934
4√n 92.171483558907
5√n 37.297288700722

Divisors of 72174920

1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3496, 4129, 4370, 8258, 8740, 16516, 17480, 20645, 33032, 41290, 78451, 82580, 94967, 156902, 165160, 189934, 313804, 379868, 392255, 474835, 627608, 759736, 784510, 949670, 1569020, 1804373, 1899340, 3138040, 3608746, 3798680, 7217492, 9021865, 14434984, 18043730, 36087460, 72174920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72174919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72174920 can be divided by 64 positive divisors. The sum of these divisors (counting 72174920) is 1, the average is 0.015625.

Base conversion 72174920

Base System Value
2 Binary 100010011010100110101001000
3 Ternary 12000210212101012
4 Quaternary 10103110311020
5 Quinary 121434044140
6 Senary 11054543052
8 Octal 423246510
10 Decimal 72174920
12 Duodecimal 20207a88
16 Hexadecimal 44d4d48
20 Vigesimal 12b1h60
36 Base36 16yyiw

Cryptographic Hash Functions

md5 e901aa9efe23a7de2053ae627b5dfd5e
sha1 c0f7b983fc60350edf4a405ec807c91eae86f30b
sha256 6aef63e58ca94e9eb6f1baefc2babd9e7ba03f2d4ed4029e28f4af9c861fa83b
sha512 0b783f757a52a03f858ac2f5c47764c3319ce32da8f3fa247279d6912e51161a45945da21ec781f75e7fc04ff77ba034a7d9699ad0484833942c9fb24a6253e3
ripemd-160 2cfc1e8afd1d5f9c3ec49e064c4a055f75092728

72174920 as geometric shapes

Circle

Radius = n
Diameter 144349840
Circumference 453488396.89086
Area 1.6365244383263E+16

Sphere

Radius = n
Volume 1.57488027219E+24
Surface area 6.5460977533052E+16
Circumference 453488396.89086

Square

Length = n
Perimeter 288699680
Area 5209219077006400
Diagonal 102070750.72719

Cube

Length = n
Surface area 31255314462038400
Volume 3.7597497014541E+23
Space diagonal 125010628.47222

Equilateral Triangle

Length = n
Perimeter 216524760
Area 2.255658027283E+15
Altitude 62505314.23611

Triangular Pyramid

Length = n
Surface area 2.255658027283E+15
Volume 4.4309075157705E+22
Height 34023583.575731