70294728 (number)

70294728 is an even 8-digits composite number following 70294727 and preceding 70294729. In scientific notation, it is written as 7.0294728 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 128 positive divisors. There are 18662400 positive integers (up to 70294728) that are relatively prime to 70294728.

Interesting facts

Basic properties

Name

Name seventy million two hundred ninety-four thousand seven hundred twenty-eight

Notation

Scientific notation 7.0294728 × 10^7
Engineering notation 7.0294728 × 10^6

Prime Factorization of 70294728

Prime Factorization 2 × 2 × 2 × 7 × 3 × 17 × 163 × 151

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 17573682
Product of the distinct prime numbers

The prime factorization of 70294728 is 2 × 2 × 2 × 7 × 3 × 17 × 163 × 151. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 70294728)

Multiplication

n×y
n×2 140589456
n×3 210884184
n×4 281178912
n×5 351473640

Division

n÷y
n÷2 35147364
n÷3 23431576
n÷3 17573682
n÷5 14058945.6

Exponentiation

ny
n2 4941348784593984
n3 3.4735076876616E+23
n4 2.4416927811008E+31
n5 1.7163812990705E+39

Nth Root

y√n
2√n 8384.195131317
3√n 412.70612875132
4√n 91.565250675772
5√n 37.100909057703

Divisors of 70294728

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -70294727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 70294728 can be divided by 128 positive divisors. The sum of these divisors (counting 70294728) is 1, the average is 0.0078125.

Base conversion 70294728

Base System Value
2 Binary 100001100001001110011001000
3 Ternary 11220021100020110
4 Quaternary 10030021303020
5 Quinary 120443412403
6 Senary 10550354320
8 Octal 414116310
10 Decimal 70294728
12 Duodecimal 1b65b9a0
16 Hexadecimal 4309cc8
20 Vigesimal 11j6gg8
36 Base36 15unrc

Cryptographic Hash Functions

md5 8ba9a7e39fa3b9b17fdadc8feb025cbc
sha1 c65c9d9afd1d872691d57b9c21c92af3cb09acc9
sha256 75da6e0dce936157a21401d0195eb83e9fc994157f1b137e6b61368bfeb93745
sha512 70c55522a76780ffbd98a58b0f76cbda11bc409714dca24b156ae8963a629282a01ba9fa421710ea766af79c8a7224de04c011d3c9d130b4f5febf8e3499c464
ripemd-160 05f54773dab231c8a824378e49d641ed53216d97

70294728 as geometric shapes

Circle

Radius = n
Diameter 140589456
Circumference 441674802.14179
Area 1.5523705040505E+16

Sphere

Radius = n
Volume 1.4549794978327E+24
Surface area 6.2094820162021E+16
Circumference 441674802.14179

Square

Length = n
Perimeter 281178912
Area 4941348784593984
Diagonal 99411757.700928

Cube

Length = n
Surface area 29648092707563904
Volume 3.4735076876616E+23
Space diagonal 121754040.40023

Equilateral Triangle

Length = n
Perimeter 210884184
Area 2.1396667882089E+15
Altitude 60877020.200117

Triangular Pyramid

Length = n
Surface area 2.1396667882089E+15
Volume 4.0935680674153E+22
Height 33137252.566976