80702921 (number)

80702921 is an odd 8-digits composite number following 80702920 and preceding 80702922. In scientific notation, it is written as 8.0702921 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 74419200 positive integers (up to 80702921) that are relatively prime to 80702921.

Interesting facts

Basic properties

Name

Name eighty million seven hundred two thousand nine hundred twenty-one

Notation

Scientific notation 8.0702921 × 10^7
Engineering notation 8.0702921 × 10^6

Prime Factorization of 80702921

Prime Factorization 13 × 1217 × 5101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 80702921
Product of the distinct prime numbers

The prime factorization of 80702921 is 13 × 1217 × 5101. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 80702921)

Multiplication

n×y
n×2 161405842
n×3 242108763
n×4 322811684
n×5 403514605

Division

n÷y
n÷2 40351460.5
n÷3 26900973.666667
n÷3 20175730.25
n÷5 16140584.2

Exponentiation

ny
n2 6512961457932241
n3 5.2561501401555E+23
n4 4.2418666952511E+31
n5 3.4233103279938E+39

Nth Root

y√n
2√n 8983.4804502487
3√n 432.14525757966
4√n 94.781224144071
5√n 38.139750775065

Divisors of 80702921

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80702920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80702921 can be divided by 8 positive divisors. The sum of these divisors (counting 80702921) is 1, the average is 0.125.

Base conversion 80702921

Base System Value
2 Binary 100110011110110110111001001
3 Ternary 12121212010121002
4 Quaternary 10303312313021
5 Quinary 131124443141
6 Senary 12001424345
8 Octal 463666711
10 Decimal 80702921
12 Duodecimal 2303b0b5
16 Hexadecimal 4cf6dc9
20 Vigesimal 1547h61
36 Base36 1c1qrt

Cryptographic Hash Functions

md5 a18bceda2697c81c3b7671a2eea524ff
sha1 d46e0d30b9d929171d1b8e0a2908ef68a9ba94dd
sha256 062bde5b500f9cc545bebda95aaa1f61051f925371b431e894b8fa35de2c284c
sha512 62678a61e8226f35d16002bf3d742cb494c13d9b0b36ff63d1959d55148063f36af522772d31107826f3ad1110018442d9a945c2e9e8bcc57e160db2d448547e
ripemd-160 f0427b94473609e684194ae4efaa296d944a0d35

80702921 as geometric shapes

Circle

Radius = n
Diameter 161405842
Circumference 507071407.47367
Area 2.0461071869353E+16

Sphere

Radius = n
Volume 2.201691022197E+24
Surface area 8.1844287477414E+16
Circumference 507071407.47367

Square

Length = n
Perimeter 322811684
Area 6512961457932241
Diagonal 114131165.40132

Cube

Length = n
Surface area 39077768747593446
Volume 5.2561501401555E+23
Space diagonal 139781559.49122

Equilateral Triangle

Length = n
Perimeter 242108763
Area 2.8201950382191E+15
Altitude 69890779.745609

Triangular Pyramid

Length = n
Surface area 2.8201950382191E+15
Volume 6.1944323450643E+22
Height 38043721.800441