80451968 (number)

80451968 is an even 8-digits composite number following 80451967 and preceding 80451969. In scientific notation, it is written as 8.0451968 × 10^7. The sum of its digits is 41. It has a total of 10 prime factors and 64 positive divisors. There are 38330880 positive integers (up to 80451968) that are relatively prime to 80451968.

Interesting facts

Basic properties

Name

Name eighty million four hundred fifty-one thousand nine hundred sixty-eight

Notation

Scientific notation 8.0451968 × 10^7
Engineering notation 8.0451968 × 10^6

Prime Factorization of 80451968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 43 × 311 × 47

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1257062
Product of the distinct prime numbers

The prime factorization of 80451968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 43 × 311 × 47. Since it has a total of 10 prime factors.

Most popular turbo-numbers

8, 6, 17, 58, 177, 661, 6601, 4926, 85301, 91297, 157277, 117989, 45049, 7681460, 11481360, 24101407, 513301165, 588691295, 9208798141, 2790044367

Basic calculations (n = 80451968)

Multiplication

n×y
n×2 160903936
n×3 241355904
n×4 321807872
n×5 402259840

Division

n÷y
n÷2 40225984
n÷3 26817322.666667
n÷3 20112992
n÷5 16090393.6

Exponentiation

ny
n2 6472519155073024
n3 5.2072690394332E+23
n4 4.1893504212787E+31
n5 3.370414860335E+39

Nth Root

y√n
2√n 8969.5021043534
3√n 431.69686095065
4√n 94.707455378937
5√n 38.11600141847

Divisors of 80451968

1, 2, 4, 8, 16, 32, 43, 47, 64, 86, 94, 128, 172, 188, 311, 344, 376, 622, 688, 752, 1244, 1376, 1504, 2021, 2488, 2752, 3008, 4042, 4976, 5504, 6016, 8084, 9952, 13373, 14617, 16168, 19904, 26746, 29234, 32336, 39808, 53492, 58468, 64672, 106984, 116936, 129344, 213968, 233872, 258688, 427936, 467744, 628531, 855872, 935488, 1257062, 1711744, 1870976, 2514124, 5028248, 10056496, 20112992, 40225984, 80451968

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 -80451967
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 80451968 can be divided by 64 positive divisors. The sum of these divisors (counting 80451968) is 1, the average is 0.015625.

Base conversion 80451968

Base System Value
2 Binary 100110010111001100110000000
3 Ternary 12121101101100112
4 Quaternary 10302321212000
5 Quinary 131043430333
6 Senary 11552210452
8 Octal 462714600
10 Decimal 80451968
12 Duodecimal 22b39a28
16 Hexadecimal 4cb9980
20 Vigesimal 152g9i8
36 Base36 1bwd4w

Cryptographic Hash Functions

md5 79126677b3a46da8c3ab734c9cff7f97
sha1 5dfd5c7f496554059b7e178910c5fc0067b2b254
sha256 307cb29caee4117e790c22a2c2736da97e9fd6a771bbe1cbda80d936a8743f4f
sha512 59fd2d7c1e28c7af65d41f2ed3c9aa8b01d754a3b4b96bc07c755696dba044290ac95f18dbe128bda9147eb756fcbbc29f370a90718d8eea910d5c6a553c0ded
ripemd-160 c19d8e5bf75e3e24c86c1cdd2c411e08b6d2b355

80451968 as geometric shapes

Circle

Radius = n
Diameter 160903936
Circumference 505494623.27128
Area 2.0334018627797E+16

Sphere

Radius = n
Volume 2.1812157546065E+24
Surface area 8.1336074511187E+16
Circumference 505494623.27128

Square

Length = n
Perimeter 321807872
Area 6472519155073024
Diagonal 113776264.26521

Cube

Length = n
Surface area 38835114930438144
Volume 5.2072690394332E+23
Space diagonal 139346896.14491

Equilateral Triangle

Length = n
Perimeter 241355904
Area 2.8026830073873E+15
Altitude 69673448.072453

Triangular Pyramid

Length = n
Surface area 2.8026830073873E+15
Volume 6.13682541541E+22
Height 37925421.421735