66772422090

Names of 66772422090

• Cardinal: 66772422090 can be written as Sixty-six billion, seven hundred seventy-two million, four hundred twenty-two thousand and ninety.

Scientific notation

• Scientific notation: 6.677242209 × 10¹⁰

Factors of 66772422090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 24855

Divisors of 66772422090

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 81 90 99 101 110 135 162 165 198 202 243 270 297 303 330 405 486 495 505 594 606 810 891 909 990 1010 1111 1215 1485 1515 1782 1818 2222 2430 2673 2727 2970 3030 3333 4455 4545 5346 5454 5555 6666 8181 8910 9090 9999 11110 13365 13635 16362 16665 19998 24543 24733 26730 27270 29997 33330 40905 49086 49466 49995 59994 74199 81810 89991 99990 122715 123665 148398 149985 179982 222597 245430 247330 269973 272063 299970 370995 445194 449955 539946 544126 667791 741990 816189 899910 1112985 1335582 1349865 1360315 1632378 2003373 2225970 2448567 2498033 2699730 2720630 3338955 4006746 4080945 4897134 4996066 6010119 6677910 7345701 7494099 8161890 10016865 12020238 12242835 12490165 14691402 14988198 20033730 22037103 22482297 24485670 24980330 27478363 30050595 36728505 37470495 44074206 44964594 54956726 60101190 66111309 67446891 73457010 74940990 82435089 110185515 112411485 132222618 134893782 137391815 164870178 202340673 220371030 224822970 247305267 274783630 330556545 337234455 404681346 412175445 494610534 607022019 661113090 674468910 741915801 824350890 1011703365 1214044038 1236526335 1483831602 2023406730 2225747403 2473052670 3035110095 3709579005 4451494806 6070220190 6677242209 7419158010 11128737015 13354484418 22257474030 33386211045 66772422090
• Sum of all divisors σ(n): 198357973632
• Sum of proper divisors (its aliquot sum) s(n): 131585551542
• 66772422090 is an abundant number, because the sum of its proper divisors (131585551542) is greater than itself. Its abundance is 64813129452

Bases of 66772422090

• Binary: 111110001011111100100100110111001010₂
• Hexadecimal: 0xF8BF24DCA
• Base-36: UOAKQMI

Squares and roots of 66772422090

• 66772422090 squared (66772422090²) is 4458556351765119968100
• 66772422090 cubed (66772422090³) is 297708606632111107049460535329000
• The square root of 66772422090 is 258403.6030902049
• The cube root of 66772422090 is 4056.9442837927

Scales and comparisons

• 66,772,422,090 seconds is equal to 2,123 years, 8 weeks, 23 hours, 1 minute, 30 seconds.
• To count from 1 to 66,772,422,090 would take you about four thousand, two hundred forty-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 66772422090 cubic inches would be around 338.1 feet tall.

Recreational maths with 66772422090

• 66772422090 backwards is 09022427766
• 66772422090 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 66772422090's digits is 45
• More coming soon!