73229145120

Names of 73229145120

• Cardinal: 73229145120 can be written as Seventy-three billion, two hundred twenty-nine million, one hundred forty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 7.322914512 × 10¹⁰

Factors of 73229145120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5650407

Divisors of 73229145120

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 81 90 96 108 120 135 144 160 162 180 216 240 270 288 324 360 405 432 480 540 648 720 810 864 1080 1296 1440 1620 2160 2592 3240 4320 6480 12960 5650397 11300794 16951191 22601588 28251985 33902382 45203176 50853573 56503970 67804764 84755955 90406352 101707146 113007940 135609528 152560719 169511910 180812704 203414292 226015880 254267865 271219056 305121438 339023820 406828584 452031760 457682157 508535730 542438112 610242876 678047640 762803595 813657168 904063520 915364314 1017071460 1220485752 1356095280 1525607190 1627314336 1830728628 2034142920 2288410785 2440971504 2712190560 3051214380 3661457256 4068285840 4576821570 4881943008 6102428760 7322914512 8136571680 9153643140 12204857520 14645829024 18307286280 24409715040 36614572560 73229145120
• Sum of all divisors σ(n): 258437903724
• Sum of proper divisors (its aliquot sum) s(n): 185208758604
• 73229145120 is an abundant number, because the sum of its proper divisors (185208758604) is greater than itself. Its abundance is 111979613484

Bases of 73229145120

• Binary: 1000100001100110011000001010000100000₂
• Hexadecimal: 0x110CCC1420
• Base-36: XN2QQ00

Squares and roots of 73229145120

• 73229145120 squared (73229145120²) is 5362507695006019814400
• 73229145120 cubed (73229145120³) is 392691854204712524262293065728000
• The square root of 73229145120 is 270608.8415407005
• The cube root of 73229145120 is 4183.7075748571

Scales and comparisons

• 73,229,145,120 seconds is equal to 2,328 years, 23 weeks, 6 days, 13 hours, 12 minutes.
• To count from 1 to 73,229,145,120 would take you about four thousand, six hundred fifty-six 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 73229145120 cubic inches would be around 348.6 feet tall.

Recreational maths with 73229145120

• 73229145120 backwards is 02154192237
• 73229145120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 73229145120's digits is 36
• More coming soon!