70721605 (number)

70721605 is an odd 8-digits composite number following 70721604 and preceding 70721606. In scientific notation, it is written as 7.0721605 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 54979200 positive integers (up to 70721605) that are relatively prime to 70721605.

Interesting facts

Basic properties

Name

Name seventy million seven hundred twenty-one thousand six hundred five

Notation

Scientific notation 7.0721605 × 10^7
Engineering notation 7.0721605 × 10^6

Prime Factorization of 70721605

Prime Factorization 5 × 1993 × 47 × 151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 70721605
Product of the distinct prime numbers

The prime factorization of 70721605 is 5 × 1993 × 47 × 151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 7, 2, 192, 589, 9450, 964, 63533, 62266, 44739, 208088, 3483014, 7001776, 79453326, 8371304, 578696832, 114916805, 1020559115, 7555990419

Basic calculations (n = 70721605)

Multiplication

n×y
n×2 141443210
n×3 212164815
n×4 282886420
n×5 353608025

Division

n÷y
n÷2 35360802.5
n÷3 23573868.333333
n÷3 17680401.25
n÷5 14144321

Exponentiation

ny
n2 5001545413776025
n3 3.5371731914263E+23
n4 2.5015456526064E+31
n5 1.769133235331E+39

Nth Root

y√n
2√n 8409.613843691
3√n 413.53985336619
4√n 91.703946718181
5√n 37.145860348732

Divisors of 70721605

1, 5, 47, 151, 235, 755, 1993, 7097, 9965, 35485, 93671, 300943, 468355, 1504715, 14144321, 70721605

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 -70721604
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 70721605 can be divided by 16 positive divisors. The sum of these divisors (counting 70721605) is 1, the average is 0.0625.

Base conversion 70721605

Base System Value
2 Binary 100001101110010000001000101
3 Ternary 11221002000210201
4 Quaternary 10031302001011
5 Quinary 121101042410
6 Senary 11003450501
8 Octal 415620105
10 Decimal 70721605
12 Duodecimal 1b826a31
16 Hexadecimal 4372045
20 Vigesimal 1220405
36 Base36 163t51

Cryptographic Hash Functions

md5 fbc299662f49f854c5b69d50e1081526
sha1 8a2b377485e48d6b4bb1b0cd0e735b68c46c0c00
sha256 9863d2ae37557f3ebd1c6074136118bd1e1bf2417df5eb73f8673996308d735d
sha512 c8abca4935b13cdf52095bd95472d8e90be2aa231b01590e4a8b2c29b1ec36dbc95ec3dba1a9a6265ff5049b6dce0cc6b3dadf78a2a12a8a0261fc97495c525d
ripemd-160 a6d72c516960c9594c8f44852eacd0e724b336fc

70721605 as geometric shapes

Circle

Radius = n
Diameter 141443210
Circumference 444356949.43616
Area 1.5712818328514E+16

Sphere

Radius = n
Volume 1.4816476416879E+24
Surface area 6.2851273314058E+16
Circumference 444356949.43616

Square

Length = n
Perimeter 282886420
Area 5001545413776025
Diagonal 100015452.94379

Cube

Length = n
Surface area 30009272482656150
Volume 3.5371731914263E+23
Space diagonal 122493413.05282

Equilateral Triangle

Length = n
Perimeter 212164815
Area 2.1657326932558E+15
Altitude 61246706.526409

Triangular Pyramid

Length = n
Surface area 2.1657326932558E+15
Volume 4.168598583148E+22
Height 33338484.314598