71399737 (number)

71399737 is an odd 8-digits composite number following 71399736 and preceding 71399738. In scientific notation, it is written as 7.1399737 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 68036640 positive integers (up to 71399737) that are relatively prime to 71399737.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-nine thousand seven hundred thirty-seven

Notation

Scientific notation 7.1399737 × 10^7
Engineering notation 7.1399737 × 10^6

Prime Factorization of 71399737

Prime Factorization 43 × 41 × 40499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71399737
Product of the distinct prime numbers

The prime factorization of 71399737 is 43 × 41 × 40499. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71399737)

Multiplication

n×y
n×2 142799474
n×3 214199211
n×4 285598948
n×5 356998685

Division

n÷y
n÷2 35699868.5
n÷3 23799912.333333
n÷3 17849934.25
n÷5 14279947.4

Exponentiation

ny
n2 5097922443669169
n3 3.6399032172438E+23
n4 2.5988813241666E+31
n5 1.8555944303971E+39

Nth Root

y√n
2√n 8449.8365072941
3√n 414.85742816301
4√n 91.922992266865
5√n 37.216825178291

Divisors of 71399737

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 -71399736
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 71399737 can be divided by 8 positive divisors. The sum of these divisors (counting 71399737) is 1, the average is 0.125.

Base conversion 71399737

Base System Value
2 Binary 100010000010111100100111001
3 Ternary 11222100111000201
4 Quaternary 10100113210321
5 Quinary 121234242422
6 Senary 11030202201
8 Octal 420274471
10 Decimal 71399737
12 Duodecimal 1bab3361
16 Hexadecimal 4417939
20 Vigesimal 1264j6h
36 Base36 16ice1

Cryptographic Hash Functions

md5 87215fb95d7a47ef945f8468f41c211a
sha1 61f56c4a5331cd7ed9b09a03eac472196a789e0a
sha256 f31f0cb69763d65c3a8d87c0cde3a60621949aae464af450cdad5a4b4d05dbe7
sha512 a7f906c2e1dcbf9cd4645aef21e54025e441b9e25783aefbacf8de15697d0f84fefd364459e2fb2f72ea045102bdf88f12073165697b480fe1947caa60aa4e12
ripemd-160 48990bd1d32e70af171b1c8124a0701c7df286dd

71399737 as geometric shapes

Circle

Radius = n
Diameter 142799474
Circumference 448617778.45489
Area 1.6015595697602E+16

Sphere

Radius = n
Volume 1.5246790942761E+24
Surface area 6.4062382790406E+16
Circumference 448617778.45489

Square

Length = n
Perimeter 285598948
Area 5097922443669169
Diagonal 100974476.41527

Cube

Length = n
Surface area 30587534662015014
Volume 3.6399032172438E+23
Space diagonal 123667972.13106

Equilateral Triangle

Length = n
Perimeter 214199211
Area 2.2074651713702E+15
Altitude 61833986.065528

Triangular Pyramid

Length = n
Surface area 2.2074651713702E+15
Volume 4.2896670796263E+22
Height 33658158.805091