71349957 (number)

71349957 is an odd 8-digits composite number following 71349956 and preceding 71349958. In scientific notation, it is written as 7.1349957 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 40771296 positive integers (up to 71349957) that are relatively prime to 71349957.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-nine thousand nine hundred fifty-seven

Notation

Scientific notation 7.1349957 × 10^7
Engineering notation 7.1349957 × 10^6

Prime Factorization of 71349957

Prime Factorization 27 × 7 × 377513

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71349957
Product of the distinct prime numbers

The prime factorization of 71349957 is 27 × 7 × 377513. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71349957)

Multiplication

n×y
n×2 142699914
n×3 214049871
n×4 285399828
n×5 356749785

Division

n÷y
n÷2 35674978.5
n÷3 23783319
n÷3 17837489.25
n÷5 14269991.4

Exponentiation

ny
n2 5090816363901849
n3 3.6322952865929E+23
n4 2.5916411250971E+31
n5 1.8491348283511E+39

Nth Root

y√n
2√n 8446.8903745698
3√n 414.76099268138
4√n 91.906965865324
5√n 37.211634205549

Divisors of 71349957

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 -71349956
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 71349957 can be divided by 8 positive divisors. The sum of these divisors (counting 71349957) is 1, the average is 0.125.

Base conversion 71349957

Base System Value
2 Binary 100010000001011011011000101
3 Ternary 11222020221202000
4 Quaternary 10100023123011
5 Quinary 121231144312
6 Senary 11025135513
8 Octal 420133305
10 Decimal 71349957
12 Duodecimal 1ba8a599
16 Hexadecimal 440b6c5
20 Vigesimal 125iehh
36 Base36 16h9z9

Cryptographic Hash Functions

md5 738a7ff3264e33d7ed2134f3f5ce31fb
sha1 7cbcc460fb9bfb71773d290361cfda5e2c72741f
sha256 016875b650fd28368a079efb05427128d306e373fa729b54b9002ee9d9ce6eb1
sha512 f2970edbafd4eb92683cf6a50f74ceb6e06c7ad3289bad64dcdcd96fd914b513cf6341d4da1ef4a1dc789e89fea119ac3411ed79c587b2c1a6d04bf853141873
ripemd-160 942a1cf30c0db86406decac129168ccb8881e1f2

71349957 as geometric shapes

Circle

Radius = n
Diameter 142699914
Circumference 448305001.4903
Area 1.5993271289609E+16

Sphere

Radius = n
Volume 1.5214922917372E+24
Surface area 6.3973085158435E+16
Circumference 448305001.4903

Square

Length = n
Perimeter 285399828
Area 5090816363901849
Diagonal 100904076.86414

Cube

Length = n
Surface area 30544898183411094
Volume 3.6322952865929E+23
Space diagonal 123581750.64185

Equilateral Triangle

Length = n
Perimeter 214049871
Area 2.2043881485703E+15
Altitude 61790875.320927

Triangular Pyramid

Length = n
Surface area 2.2043881485703E+15
Volume 4.2807010473697E+22
Height 33634692.288046