74906949 (number)

74906949 is an odd 8-digits composite number following 74906948 and preceding 74906950. In scientific notation, it is written as 7.4906949 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 43670016 positive integers (up to 74906949) that are relatively prime to 74906949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.4906949 × 10^7
Engineering notation 7.4906949 × 10^6

Prime Factorization of 74906949

Prime Factorization 3 × 19 × 13 × 101089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74906949
Product of the distinct prime numbers

The prime factorization of 74906949 is 3 × 19 × 13 × 101089. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 38, 9, 952, 333, 5950, 2971, 5410, 29859, 109515, 42399, 8145225, 3457608, 28638289, 16938230, 393893578, 19444638, 4809968440, 303840727

Basic calculations (n = 74906949)

Multiplication

n×y
n×2 149813898
n×3 224720847
n×4 299627796
n×5 374534745

Division

n÷y
n÷2 37453474.5
n÷3 24968983
n÷3 18726737.25
n÷5 14981389.8

Exponentiation

ny
n2 5611051008488601
n3 4.2030671172925E+23
n4 3.1483893419861E+31
n5 2.358362398723E+39

Nth Root

y√n
2√n 8654.8800684932
3√n 421.54185546765
4√n 93.031607900182
5√n 37.575470013771

Divisors of 74906949

1, 3, 13, 19, 39, 57, 247, 741, 101089, 303267, 1314157, 1920691, 3942471, 5762073, 24968983, 74906949

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 -74906948
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 74906949 can be divided by 16 positive divisors. The sum of these divisors (counting 74906949) is 1, the average is 0.0625.

Base conversion 74906949

Base System Value
2 Binary 100011101101111110101000101
3 Ternary 12012221200000110
4 Quaternary 10131233311011
5 Quinary 123134010244
6 Senary 11233303233
8 Octal 435576505
10 Decimal 74906949
12 Duodecimal 21104b19
16 Hexadecimal 476fd45
20 Vigesimal 1383779
36 Base36 18likl

Cryptographic Hash Functions

md5 2429fef09872b375125df074982d9f54
sha1 d25f52d46dcd5b328f8db03ff6851b92426e4b36
sha256 dcbfd2f86616cd44cfdd5393da9063c44c7648648cd4804f9623df3d21d4264b
sha512 0e9e61eb5fd9440e25bf774548d100be01d21e26e550da4a9ec5180531ff44593896210c06ce1ddda9d482baa3e051f4a0b024583efe9edec5b086014328f489
ripemd-160 ec237f9a6507bee63fe3cc858e874ba5a53ac799

74906949 as geometric shapes

Circle

Radius = n
Diameter 149813898
Circumference 470654241.36245
Area 1.7627636627185E+16

Sphere

Radius = n
Volume 1.7605766370975E+24
Surface area 7.0510546508742E+16
Circumference 470654241.36245

Square

Length = n
Perimeter 299627796
Area 5611051008488601
Diagonal 105934423.19179

Cube

Length = n
Surface area 33666306050931606
Volume 4.2030671172925E+23
Space diagonal 129742641.50797

Equilateral Triangle

Length = n
Perimeter 224720847
Area 2.4296563576407E+15
Altitude 64871320.753985

Triangular Pyramid

Length = n
Surface area 2.4296563576407E+15
Volume 4.9533621006996E+22
Height 35311474.397263