71290461 (number)

71290461 is an odd 8-digits composite number following 71290460 and preceding 71290462. In scientific notation, it is written as 7.1290461 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 42596400 positive integers (up to 71290461) that are relatively prime to 71290461.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety thousand four hundred sixty-one

Notation

Scientific notation 7.1290461 × 10^7
Engineering notation 7.1290461 × 10^6

Prime Factorization of 71290461

Prime Factorization 3 × 11 × 71 × 30427

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71290461
Product of the distinct prime numbers

The prime factorization of 71290461 is 3 × 11 × 71 × 30427. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 47, 49, 651, 462, 4999, 6087, 21848, 64751, 872801, 246849, 1207209, 3437916, 57798899, 99781244, 255025754, 354085696, 6120626147, 2518970719

Basic calculations (n = 71290461)

Multiplication

n×y
n×2 142580922
n×3 213871383
n×4 285161844
n×5 356452305

Division

n÷y
n÷2 35645230.5
n÷3 23763487
n÷3 17822615.25
n÷5 14258092.2

Exponentiation

ny
n2 5082329829592521
n3 3.623216365057E+23
n4 2.5830076496766E+31
n5 1.8414380611197E+39

Nth Root

y√n
2√n 8443.3678707018
3√n 414.64567618038
4√n 91.887800445445
5√n 37.205426262894

Divisors of 71290461

1, 3, 11, 33, 71, 213, 781, 2343, 30427, 91281, 334697, 1004091, 2160317, 6480951, 23763487, 71290461

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 -71290460
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 71290461 can be divided by 16 positive divisors. The sum of these divisors (counting 71290461) is 1, the average is 0.0625.

Base conversion 71290461

Base System Value
2 Binary 100001111111100111001011101
3 Ternary 11222010221010110
4 Quaternary 10033330321131
5 Quinary 121222243321
6 Senary 11024000233
8 Octal 417747135
10 Decimal 71290461
12 Duodecimal 1ba60079
16 Hexadecimal 43fce5d
20 Vigesimal 125b631
36 Base36 16g02l

Cryptographic Hash Functions

md5 3a5dbf61c91d6c6420fa51acb84697f6
sha1 85f0ea922d77dd59d28adb787b79e1cceee0caff
sha256 75b18ec5fa41cffc6b2329558988ad3262164eb653ae13ea4f8f6b294481f6ce
sha512 0e1937cc9541457f5c3e53668ed5b49745b5b4012c443422107948fe35cd9e6916be3bcf2432efb77c08778c4195cdadd3ffdff1b83791f5f820a0d6bad6af3a
ripemd-160 f5062063c8978f9a7fd9c3291db191de6dfd73ca

71290461 as geometric shapes

Circle

Radius = n
Diameter 142580922
Circumference 447931177.09726
Area 1.5966610055768E+16

Sphere

Radius = n
Volume 1.5176893219773E+24
Surface area 6.3866440223073E+16
Circumference 447931177.09726

Square

Length = n
Perimeter 285161844
Area 5082329829592521
Diagonal 100819936.81403

Cube

Length = n
Surface area 30493978977555126
Volume 3.623216365057E+23
Space diagonal 123478700.54701

Equilateral Triangle

Length = n
Perimeter 213871383
Area 2.2007133714193E+15
Altitude 61739350.273504

Triangular Pyramid

Length = n
Surface area 2.2007133714193E+15
Volume 4.2700014357298E+22
Height 33606645.604677