71378979 (number)

71378979 is an odd 8-digits composite number following 71378978 and preceding 71378980. In scientific notation, it is written as 7.1378979 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 39916800 positive integers (up to 71378979) that are relatively prime to 71378979.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventy-eight thousand nine hundred seventy-nine

Notation

Scientific notation 7.1378979 × 10^7
Engineering notation 7.1378979 × 10^6

Prime Factorization of 71378979

Prime Factorization 3 × 7 × 89 × 211 × 181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71378979
Product of the distinct prime numbers

The prime factorization of 71378979 is 3 × 7 × 89 × 211 × 181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 66, 10, 186, 975, 593, 8129, 92706, 86196, 732225, 34873, 1562427, 5862945, 16313657, 95456795, 571543433, 390299216, 5550152122, 3975799732

Basic calculations (n = 71378979)

Multiplication

n×y
n×2 142757958
n×3 214136937
n×4 285515916
n×5 356894895

Division

n÷y
n÷2 35689489.5
n÷3 23792993
n÷3 17844744.75
n÷5 14275795.8

Exponentiation

ny
n2 5094958643082441
n3 3.6367294599045E+23
n4 2.595860357472E+31
n5 1.8528986194293E+39

Nth Root

y√n
2√n 8448.6081102156
3√n 414.81722052107
4√n 91.916310360107
5√n 37.214660921822

Divisors of 71378979

1, 3, 7, 21, 89, 181, 211, 267, 543, 623, 633, 1267, 1477, 1869, 3801, 4431, 16109, 18779, 38191, 48327, 56337, 112763, 114573, 131453, 267337, 338289, 394359, 802011, 3398999, 10196997, 23792993, 71378979

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 -71378978
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 71378979 can be divided by 32 positive divisors. The sum of these divisors (counting 71378979) is 1, the average is 0.03125.

Base conversion 71378979

Base System Value
2 Binary 100010000010010100000100011
3 Ternary 11222022102112220
4 Quaternary 10100102200203
5 Quinary 121233111404
6 Senary 11025522123
8 Octal 420224043
10 Decimal 71378979
12 Duodecimal 1baa3343
16 Hexadecimal 4412823
20 Vigesimal 126278j
36 Base36 16hwdf

Cryptographic Hash Functions

md5 4ba590c81a7690069ab2e7cb7954c57c
sha1 240b5675f193dd13cbc1d780df3e82db9424de5c
sha256 235913880cb1e80e6bc041ca7e9329cd6893aca18f2b91a5646a16aaf6ba5814
sha512 86ab29fe1a956069d9beba6b7cac9771a485be0dff42b454bd4c6ddb1187c9bb32e686abbf6179752e1d5854b9fce970dc328aa06d8d1c177dd079cce323380d
ripemd-160 d18ad2fa4d9dd17f47e1729cd8499c1e974cde98

71378979 as geometric shapes

Circle

Radius = n
Diameter 142757958
Circumference 448487352.09428
Area 1.6006284643452E+16

Sphere

Radius = n
Volume 1.5233496739106E+24
Surface area 6.4025138573806E+16
Circumference 448487352.09428

Square

Length = n
Perimeter 285515916
Area 5094958643082441
Diagonal 100945120.17014

Cube

Length = n
Surface area 30569751858494646
Volume 3.6367294599045E+23
Space diagonal 123632018.22039

Equilateral Triangle

Length = n
Perimeter 214136937
Area 2.2061818080702E+15
Altitude 61816009.110196

Triangular Pyramid

Length = n
Surface area 2.2061818080702E+15
Volume 4.2859267707323E+22
Height 33648373.390048