71551172 (number)

71551172 is an even 8-digits composite number following 71551171 and preceding 71551173. In scientific notation, it is written as 7.1551172 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 72 positive divisors. There are 27812400 positive integers (up to 71551172) that are relatively prime to 71551172.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred fifty-one thousand one hundred seventy-two

Notation

Scientific notation 7.1551172 × 10^7
Engineering notation 7.1551172 × 10^6

Prime Factorization of 71551172

Prime Factorization 2 × 2 × 7 × 49 × 11 × 11 × 431

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3252326
Product of the distinct prime numbers

The prime factorization of 71551172 is 2 × 2 × 7 × 49 × 11 × 11 × 431. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 5, 87, 42, 831, 36, 7446, 956, 36358, 12118, 684602, 511163, 3123806, 4350768, 44985019, 50750667, 85052361, 696309068, 1866172065, 4757775753

Basic calculations (n = 71551172)

Multiplication

n×y
n×2 143102344
n×3 214653516
n×4 286204688
n×5 357755860

Division

n÷y
n÷2 35775586
n÷3 23850390.666667
n÷3 17887793
n÷5 14310234.4

Exponentiation

ny
n2 5119570214573584
n3 3.6631124898903E+23
n4 2.6209999181949E+31
n5 1.8753561595875E+39

Nth Root

y√n
2√n 8458.7925852334
3√n 415.15051781169
4√n 91.971694478429
5√n 37.232598778675

Divisors of 71551172

1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 343, 431, 484, 539, 686, 847, 862, 1078, 1372, 1694, 1724, 2156, 3017, 3388, 3773, 4741, 5929, 6034, 7546, 9482, 11858, 12068, 15092, 18964, 21119, 23716, 33187, 41503, 42238, 52151, 66374, 83006, 84476, 104302, 132748, 147833, 166012, 208604, 232309, 295666, 365057, 464618, 591332, 730114, 929236, 1460228, 1626163, 2555399, 3252326, 5110798, 6504652, 10221596, 17887793, 35775586, 71551172

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71551171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71551172 can be divided by 72 positive divisors. The sum of these divisors (counting 71551172) is 1, the average is 0.013888888888889.

Base conversion 71551172

Base System Value
2 Binary 100010000111100100011000100
3 Ternary 11222122011202102
4 Quaternary 10100330203010
5 Quinary 121304114142
6 Senary 11033331232
8 Octal 420744304
10 Decimal 71551172
12 Duodecimal 1bb66b18
16 Hexadecimal 443c8c4
20 Vigesimal 1273hic
36 Base36 16ll8k

Cryptographic Hash Functions

md5 5fc182ab285b0131b2369a423c6692e6
sha1 e114de56990ba3cde06ef1032eb63c24c7fcc152
sha256 0c846aaa4bca1e5526c4e2670af19f93f31a65c7e7f81771731446c10c21e05f
sha512 b33af9280cf9f0947bd7a130150e248e6b3d69c569a14c4affde9fe76d12c36eb6380570dab906c027caa58adaff94c2b3f5d6eddeb4eecadc691c5e6eec1cb5
ripemd-160 c2c392c511e3c440f042bef0da80eb3ccd0ce570

71551172 as geometric shapes

Circle

Radius = n
Diameter 143102344
Circumference 449569272.62188
Area 1.6083604175641E+16

Sphere

Radius = n
Volume 1.5344009716683E+24
Surface area 6.4334416702566E+16
Circumference 449569272.62188

Square

Length = n
Perimeter 286204688
Area 5119570214573584
Diagonal 101188637.84609

Cube

Length = n
Surface area 30717421287441504
Volume 3.6631124898903E+23
Space diagonal 123930265.2451

Equilateral Triangle

Length = n
Perimeter 214653516
Area 2.2168389311394E+15
Altitude 61965132.62255

Triangular Pyramid

Length = n
Surface area 2.2168389311394E+15
Volume 4.317019469751E+22
Height 33729545.948697