72662012 (number)

72662012 is an even 8-digits composite number following 72662011 and preceding 72662013. In scientific notation, it is written as 7.2662012 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 34193856 positive integers (up to 72662012) that are relatively prime to 72662012.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred sixty-two thousand twelve

Notation

Scientific notation 7.2662012 × 10^7
Engineering notation 7.2662012 × 10^6

Prime Factorization of 72662012

Prime Factorization 2 × 2 × 17 × 1068559

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36331006
Product of the distinct prime numbers

The prime factorization of 72662012 is 2 × 2 × 17 × 1068559. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 67, 94, 101, 72, 9982, 2061, 23435, 46679, 297086, 707878, 8047952, 5393960, 27964886, 90214856, 968795858, 915438509, 8536383760, 4418395728

Basic calculations (n = 72662012)

Multiplication

n×y
n×2 145324024
n×3 217986036
n×4 290648048
n×5 363310060

Division

n÷y
n÷2 36331006
n÷3 24220670.666667
n÷3 18165503
n÷5 14532402.4

Exponentiation

ny
n2 5279767987888144
n3 3.8363856489314E+23
n4 2.7875950005928E+31
n5 2.0255226138422E+39

Nth Root

y√n
2√n 8524.201546186
3√n 417.28791408138
4√n 92.326602592027
5√n 37.347495520661

Divisors of 72662012

1, 2, 4, 17, 34, 68, 1068559, 2137118, 4274236, 18165503, 36331006, 72662012

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72662011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72662012 can be divided by 12 positive divisors. The sum of these divisors (counting 72662012) is 1, the average is 0.083333333333333.

Base conversion 72662012

Base System Value
2 Binary 100010101001011101111111100
3 Ternary 12001201121112122
4 Quaternary 10111023233330
5 Quinary 122100141022
6 Senary 11113222112
8 Octal 425135774
10 Decimal 72662012
12 Duodecimal 20401938
16 Hexadecimal 454bbfc
20 Vigesimal 12e2f0c
36 Base36 179ed8

Cryptographic Hash Functions

md5 1b1d2698e631ab76a98e853367d821f9
sha1 31b9f41dd6b88564dfc358372da3119498d93f33
sha256 d13518c72590db096b14d54c72e95efd0be752db956d282fc3218517c096ecd0
sha512 3e7849bd08dcd82e20a756bb746c57209914f860c2de1393a1a96547d03e6a8070bac926b6a19b47853ffc48c0eb818fbee570f72035519f944df85895dbb051
ripemd-160 d90bdae38a6027d107701843914cdd8c5258db07

72662012 as geometric shapes

Circle

Radius = n
Diameter 145324024
Circumference 456548886.18851
Area 1.6586880323408E+16

Sphere

Radius = n
Volume 1.6069814628027E+24
Surface area 6.6347521293632E+16
Circumference 456548886.18851

Square

Length = n
Perimeter 290648048
Area 5279767987888144
Diagonal 102759602.83972

Cube

Length = n
Surface area 31678607927328864
Volume 3.8363856489314E+23
Space diagonal 125854296.56418

Equilateral Triangle

Length = n
Perimeter 217986036
Area 2.2862066017995E+15
Altitude 62927148.28209

Triangular Pyramid

Length = n
Surface area 2.2862066017995E+15
Volume 4.5212238460103E+22
Height 34253200.946572