74646918 (number)

74646918 is an even 8-digits composite number following 74646917 and preceding 74646919. In scientific notation, it is written as 7.4646918 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 24460224 positive integers (up to 74646918) that are relatively prime to 74646918.

Interesting facts

Basic properties

Name

Name seventy-four million six hundred forty-six thousand nine hundred eighteen

Notation

Scientific notation 7.4646918 × 10^7
Engineering notation 7.4646918 × 10^6

Prime Factorization of 74646918

Prime Factorization 2 × 9 × 59 × 70289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74646918
Product of the distinct prime numbers

The prime factorization of 74646918 is 2 × 9 × 59 × 70289. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 41, 37, 586, 476, 154, 1718, 38868, 40783, 948679, 882836, 4316676, 3733975, 26784311, 7901917, 381852081, 696782978, 3191855364, 1124979083

Basic calculations (n = 74646918)

Multiplication

n×y
n×2 149293836
n×3 223940754
n×4 298587672
n×5 373234590

Division

n÷y
n÷2 37323459
n÷3 24882306
n÷3 18661729.5
n÷5 14929383.6

Exponentiation

ny
n2 5572162366898724
n3 4.1594474728457E+23
n4 3.1048993443082E+31
n5 2.3177116675283E+39

Nth Root

y√n
2√n 8639.8447902726
3√n 421.05351166538
4√n 92.950765409826
5√n 37.549345915076

Divisors of 74646918

1, 2, 9, 18, 59, 118, 531, 1062, 70289, 140578, 632601, 1265202, 4147051, 8294102, 37323459, 74646918

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 -74646917
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 74646918 can be divided by 16 positive divisors. The sum of these divisors (counting 74646918) is 1, the average is 0.0625.

Base conversion 74646918

Base System Value
2 Binary 100011100110000010110000110
3 Ternary 12012110110022200
4 Quaternary 10130300112012
5 Quinary 123102200133
6 Senary 11223535330
8 Octal 434602606
10 Decimal 74646918
12 Duodecimal 20bba546
16 Hexadecimal 4730586
20 Vigesimal 136ah5i
36 Base36 18fxxi

Cryptographic Hash Functions

md5 906593eb3bf2f69f2fabad8639f6f80f
sha1 c0cfdf7aa5417c6b6b08cc2069e880a3a779ad7b
sha256 88c72edc87f405aea0cb34bcc1a883e5202a368135631fd91d250d3d2ee69ef0
sha512 f123665cc318ab20bd4f7dec5d98cfabba356cc45c9773dc6434f520d7d30c8268455e1faa2540397ca3a13fc9ebbe8e6ffe5f86a9004dc9750dad31efaafdf4
ripemd-160 039a4ef1cbf864462a4808ef4dac4f12dcc3633b

74646918 as geometric shapes

Circle

Radius = n
Diameter 149293836
Circumference 469020418.40384
Area 1.7505464356459E+16

Sphere

Radius = n
Volume 1.742305283158E+24
Surface area 7.0021857425834E+16
Circumference 469020418.40384

Square

Length = n
Perimeter 298587672
Area 5572162366898724
Diagonal 105566683.82495

Cube

Length = n
Surface area 33432974201392344
Volume 4.1594474728457E+23
Space diagonal 129292254.60443

Equilateral Triangle

Length = n
Perimeter 223940754
Area 2.412817081873E+15
Altitude 64646127.302214

Triangular Pyramid

Length = n
Surface area 2.412817081873E+15
Volume 4.9019558567308E+22
Height 35188894.608317