72229655043

Names of 72229655043

• Cardinal: 72229655043 can be written as Seventy-two billion, two hundred twenty-nine million, six hundred fifty-five thousand and forty-three.

Scientific notation

• Scientific notation: 7.2229655043 × 10¹⁰

Factors of 72229655043

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8348

Divisors of 72229655043

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 13 21 27 37 39 63 91 97 111 117 189 259 273 291 333 351 481 679 777 819 873 999 1261 1443 2037 2331 2457 2619 3367 3589 3783 4329 6111 6993 8191 8827 10101 10767 11349 12987 18333 24573 25123 26481 30303 32301 34047 46657 57337 73719 75369 79443 90909 96903 106483 139971 172011 221157 226107 238329 303067 319449 326599 419913 516033 678321 745381 794527 909201 958347 979797 1259739 1548099 2121469 2236143 2383581 2727603 2875041 2939391 3939871 5561689 6364407 6708429 7150743 8182809 8818173 10328851 11819613 16685067 19093221 20125287 21452229 27579097 29397499 30986553 35458839 50055201 57279663 72301957 82737291 88192497 92959659 106376517 150165603 205782493 216905871 248211873 264577491 278878977 382167487 617347479 650717613 744635619 793732473 1146502461 1852042437 1952152839 2675172409 3439507383 5556127311 8025517227 10318522149 24076551681 72229655043
• Sum of all divisors σ(n): 136671395840
• Sum of proper divisors (its aliquot sum) s(n): 64441740797
• 72229655043 is a deficient number, because the sum of its proper divisors (64441740797) is less than itself. Its deficiency is 7787914246

Bases of 72229655043

• Binary: 1000011010001001110010001001000000011₂
• Hexadecimal: 0x10D1391203
• Base-36: X6JO6IR

Squares and roots of 72229655043

• 72229655043 squared (72229655043²) is 5217123067630775331849
• 72229655043 cubed (72229655043³) is 376830999491848861510087121364507
• The square root of 72229655043 is 268755.7535067855
• The cube root of 72229655043 is 4164.5861158903

Scales and comparisons

• 72,229,655,043 seconds is equal to 2,296 years, 35 weeks, 2 days, 9 hours, 4 minutes, 3 seconds.
• To count from 1 to 72,229,655,043 would take you about four thousand, five hundred ninety-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 72229655043 cubic inches would be around 347 feet tall.

Recreational maths with 72229655043

• 72229655043 backwards is 34055692227
• The number of decimal digits it has is: 11
• The sum of 72229655043's digits is 45
• More coming soon!