74902968 (number)

74902968 is an even 8-digits composite number following 74902967 and preceding 74902969. In scientific notation, it is written as 7.4902968 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 64 positive divisors. There are 21337344 positive integers (up to 74902968) that are relatively prime to 74902968.

Interesting facts

Basic properties

Name

Name seventy-four million nine hundred two thousand nine hundred sixty-eight

Notation

Scientific notation 7.4902968 × 10^7
Engineering notation 7.4902968 × 10^6

Prime Factorization of 74902968

Prime Factorization 2 × 2 × 2 × 81 × 7 × 7 × 7 × 337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 382158
Product of the distinct prime numbers

The prime factorization of 74902968 is 2 × 2 × 2 × 81 × 7 × 7 × 7 × 337. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 3, 13, 61, 462, 875, 8223, 2856, 27237, 46272, 844640, 929226, 2114071, 4252450, 43921363, 78461094, 208516856, 375256237, 2762158552, 2146081938

Basic calculations (n = 74902968)

Multiplication

n×y
n×2 149805936
n×3 224708904
n×4 299611872
n×5 374514840

Division

n÷y
n÷2 37451484
n÷3 24967656
n÷3 18725742
n÷5 14980593.6

Exponentiation

ny
n2 5610454615209024
n3 4.2023970250845E+23
n4 3.147720098932E+31
n5 2.3577357784326E+39

Nth Root

y√n
2√n 8654.6500795815
3√n 421.53438758971
4√n 93.030371812551
5√n 37.575070608567

Divisors of 74902968

1, 2, 4, 7, 8, 14, 28, 49, 56, 81, 98, 162, 196, 324, 337, 343, 392, 567, 648, 674, 686, 1134, 1348, 1372, 2268, 2359, 2696, 2744, 3969, 4536, 4718, 7938, 9436, 15876, 16513, 18872, 27297, 27783, 31752, 33026, 54594, 55566, 66052, 109188, 111132, 115591, 132104, 191079, 218376, 222264, 231182, 382158, 462364, 764316, 924728, 1337553, 1528632, 2675106, 5350212, 9362871, 10700424, 18725742, 37451484, 74902968

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 -74902967
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 74902968 can be divided by 64 positive divisors. The sum of these divisors (counting 74902968) is 1, the average is 0.015625.

Base conversion 74902968

Base System Value
2 Binary 100011101101110110110111000
3 Ternary 12012221110120000
4 Quaternary 10131232312320
5 Quinary 123133343333
6 Senary 11233233000
8 Octal 435566670
10 Decimal 74902968
12 Duodecimal 21102760
16 Hexadecimal 476edb8
20 Vigesimal 1382h88
36 Base36 18lfi0

Cryptographic Hash Functions

md5 0b26d914b83ee33e2b144503bdcf1986
sha1 0ea951cf3e9d115a33b06d2d57c3924ceae13f99
sha256 06397c7948a5e26ef4d06cb009e1f4c1250af544f31e5700a0cf2d2514530e99
sha512 58e97981c5aba0bd4b6a111424d11eb1b37cc4bc01a163df1648061690d107f4a9e8d54475bad50b1bfc850f05a139fe7589a5d6c9a180b8117283eb4550f527
ripemd-160 c4a60234b1e29d85bcbd9911a5f66be541c73be2

74902968 as geometric shapes

Circle

Radius = n
Diameter 149805936
Circumference 470629228.00174
Area 1.762576300244E+16

Sphere

Radius = n
Volume 1.7602959495298E+24
Surface area 7.0503052009758E+16
Circumference 470629228.00174

Square

Length = n
Perimeter 299611872
Area 5610454615209024
Diagonal 105928793.2076

Cube

Length = n
Surface area 33662727691254144
Volume 4.2023970250845E+23
Space diagonal 129735746.21371

Equilateral Triangle

Length = n
Perimeter 224708904
Area 2.4293981117753E+15
Altitude 64867873.106853

Triangular Pyramid

Length = n
Surface area 2.4293981117753E+15
Volume 4.9525723894591E+22
Height 35309597.735866