71305983 (number)

71305983 is an odd 8-digits composite number following 71305982 and preceding 71305984. In scientific notation, it is written as 7.1305983 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 38041920 positive integers (up to 71305983) that are relatively prime to 71305983.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred five thousand nine hundred eighty-three

Notation

Scientific notation 7.1305983 × 10^7
Engineering notation 7.1305983 × 10^6

Prime Factorization of 71305983

Prime Factorization 7 × 3 × 93 × 29 × 1259

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71305983
Product of the distinct prime numbers

The prime factorization of 71305983 is 7 × 3 × 93 × 29 × 1259. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 50, 15, 915, 108, 1364, 5208, 95635, 53733, 545362, 408489, 6220830, 6983971, 65320765, 34007230, 388955632, 739501852, 4774197852, 9762040567

Basic calculations (n = 71305983)

Multiplication

n×y
n×2 142611966
n×3 213917949
n×4 285223932
n×5 356529915

Division

n÷y
n÷2 35652991.5
n÷3 23768661
n÷3 17826495.75
n÷5 14261196.6

Exponentiation

ny
n2 5084543211596289
n3 3.6255835180885E+23
n4 2.585257967059E+31
n5 1.8434436064972E+39

Nth Root

y√n
2√n 8444.2870036493
3√n 414.67576745787
4√n 91.892801696592
5√n 37.207046261781

Divisors of 71305983

1, 3, 7, 21, 29, 87, 93, 203, 279, 609, 651, 1259, 1953, 2697, 3777, 8091, 8813, 18879, 26439, 36511, 56637, 109533, 117087, 255577, 351261, 766731, 819609, 2458827, 3395523, 10186569, 23768661, 71305983

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71305982
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71305983 can be divided by 32 positive divisors. The sum of these divisors (counting 71305983) is 1, the average is 0.03125.

Base conversion 71305983

Base System Value
2 Binary 100010000000000101011111111
3 Ternary 11222011201102100
4 Quaternary 10100000223333
5 Quinary 121223242413
6 Senary 11024200143
8 Octal 420005377
10 Decimal 71305983
12 Duodecimal 1ba69053
16 Hexadecimal 4400aff
20 Vigesimal 125d4j3
36 Base36 16gc1r

Cryptographic Hash Functions

md5 695831d1137f7ae0203f0f16d039e4fa
sha1 76c81f090983fefc04066f5271e8cad49a171f8d
sha256 08c8bafbadd17bb25fa66034a18849cdb2ac5b145b3d29b96994fb4dfa197ac0
sha512 fd99a739bb796ecfc2c9b747fec58d6d1c5ed34c02ad3f0d7b25cf7ea0fb4cf4cdfba2b4cc3419284bc64137f3116871cdac121868803962bd2681f0e5b43100
ripemd-160 094a575d062c15edb78a4ecaac91ef3ad4dad22b

71305983 as geometric shapes

Circle

Radius = n
Diameter 142611966
Circumference 448028704.6996
Area 1.5973563600411E+16

Sphere

Radius = n
Volume 1.5186808727204E+24
Surface area 6.3894254401643E+16
Circumference 448028704.6996

Square

Length = n
Perimeter 285223932
Area 5084543211596289
Diagonal 100841888.23695

Cube

Length = n
Surface area 30507259269577734
Volume 3.6255835180885E+23
Space diagonal 123505585.43964

Equilateral Triangle

Length = n
Perimeter 213917949
Area 2.2016717939411E+15
Altitude 61752792.719821

Triangular Pyramid

Length = n
Surface area 2.2016717939411E+15
Volume 4.2727911523309E+22
Height 33613962.745648