71297960 (number)

71297960 is an even 8-digits composite number following 71297959 and preceding 71297961. In scientific notation, it is written as 7.1297960 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 28034880 positive integers (up to 71297960) that are relatively prime to 71297960.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-seven thousand nine hundred sixty

Notation

Scientific notation 7.1297960 × 10^7
Engineering notation 7.1297960 × 10^6

Prime Factorization of 71297960

Prime Factorization 2 × 2 × 2 × 295 × 30211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17824490
Product of the distinct prime numbers

The prime factorization of 71297960 is 2 × 2 × 2 × 295 × 30211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 3, 84, 599, 503, 2222, 870, 88948, 30051, 106631, 41583, 3993762, 8616258, 73102358, 54208448, 554926171, 251476718, 6377195069, 9732361392

Basic calculations (n = 71297960)

Multiplication

n×y
n×2 142595920
n×3 213893880
n×4 285191840
n×5 356489800

Division

n÷y
n÷2 35648980
n÷3 23765986.666667
n÷3 17824490
n÷5 14259592

Exponentiation

ny
n2 5083399100161600
n3 3.6243598570736E+23
n4 2.5840946411524E+31
n5 1.842406763611E+39

Nth Root

y√n
2√n 8443.8119353761
3√n 414.66021444568
4√n 91.890216755518
5√n 37.20620895317

Divisors of 71297960

1, 2, 4, 8, 295, 590, 1180, 2360, 30211, 60422, 120844, 241688, 8912245, 17824490, 35648980, 71297960

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 -71297959
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 71297960 can be divided by 16 positive divisors. The sum of these divisors (counting 71297960) is 1, the average is 0.0625.

Base conversion 71297960

Base System Value
2 Binary 100001111111110101110101000
3 Ternary 11222011022102012
4 Quaternary 10033332232220
5 Quinary 121223013320
6 Senary 11024055052
8 Octal 417765650
10 Decimal 71297960
12 Duodecimal 1ba64488
16 Hexadecimal 43feba8
20 Vigesimal 125c4i0
36 Base36 16g5uw

Cryptographic Hash Functions

md5 2ca866634ed4eef7abb1b6dc97b8a4e6
sha1 0b060c2b3547f416482606b3b6641060667d8504
sha256 7caadeb544eb911c77ff8f59e569a8267dafd7d5ada2a89fe34a58faed971109
sha512 75dc29d977f39995dc8f150a6776e9bcb22bfa11b24cc3b1c935b34a9dc4f2b85f603952080f6447e0d9863f023528db6a4286713d71a3f1f9f0e24571c49860
ripemd-160 58a30bd67f96ce01799b73c08c72c18833e78f70

71297960 as geometric shapes

Circle

Radius = n
Diameter 142595920
Circumference 447978294.70388
Area 1.5969969268333E+16

Sphere

Radius = n
Volume 1.5181683067931E+24
Surface area 6.3879877073331E+16
Circumference 447978294.70388

Square

Length = n
Perimeter 285191840
Area 5083399100161600
Diagonal 100830542.00153

Cube

Length = n
Surface area 30500394600969600
Volume 3.6243598570736E+23
Space diagonal 123491689.19601

Equilateral Triangle

Length = n
Perimeter 213893880
Area 2.2011763791575E+15
Altitude 61745844.598007

Triangular Pyramid

Length = n
Surface area 2.2011763791575E+15
Volume 4.2713490539951E+22
Height 33610180.667178