221132082672

Names of 221132082672

• Cardinal: 221132082672 can be written as Two hundred twenty-one billion, one hundred thirty-two million, eighty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.21132082672 × 10¹¹

Factors of 221132082672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10434

Divisors of 221132082672

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 103 108 144 162 163 206 216 309 324 326 412 432 489 618 648 652 824 927 978 1236 1296 1304 1467 1648 1854 1956 2472 2608 2781 2934 3708 3912 4401 4944 5562 5868 7416 7824 8343 8802 10163 11124 11736 13203 14832 16686 16789 17604 20326 22248 23472 26406 30489 33372 33578 35208 40652 44496 50367 52812 60978 66744 67156 70416 81304 91467 100734 105624 121956 133488 134312 151101 162608 182934 201468 211248 243912 268624 274401 302202 365868 402936 453303 487824 548802 604404 731736 805872 823203 906606 1046789 1097604 1208808 1359909 1463472 1646406 1656569 1813212 2093578 2195208 2417616 2719818 3140367 3292812 3313138 3626424 4187156 4390416 4969707 5439636 6280734 6585624 6626276 7252848 8374312 9421101 9939414 10879272 12561468 13171248 13252552 14909121 16748624 18842202 19878828 21758544 25122936 26505104 28263303 29818242 37684404 39757656 44727363 50245872 56526606 59636484 75368808 79515312 84789909 89454726 113053212 119272968 134182089 150737616 169579818 170626607 178909452 226106424 238545936 268364178 339159636 341253214 357818904 452212848 511879821 536728356 678319272 682506428 715637808 1023759642 1073456712 1356638544 1365012856 1535639463 2047519284 2146913424 2730025712 3071278926 4095038568 4606918389 6142557852 8190077136 9213836778 12285115704 13820755167 18427673556 24570231408 27641510334 36855347112 55283020668 73710694224 110566041336 221132082672
• Sum of all divisors σ(n): 650262797184
• Sum of proper divisors (its aliquot sum) s(n): 429130714512
• 221132082672 is an abundant number, because the sum of its proper divisors (429130714512) is greater than itself. Its abundance is 207998631840

Bases of 221132082672

• Binary: 11001101111100011111111100110111110000₂
• Hexadecimal: 0x337C7FCDF0
• Base-36: 2TL4BZ00

Squares and roots of 221132082672

• 221132082672 squared (221132082672²) is 48899397986856242659584
• 221132082672 cubed (221132082672³) is 10813225718240525021178422241128448
• The square root of 221132082672 is 470246.8316448289
• The cube root of 221132082672 is 6047.1478273065

Scales and comparisons

• 221,132,082,672 seconds is equal to 7,031 years, 16 weeks, 3 days, 2 hours, 31 minutes, 12 seconds.
• To count from 1 to 221,132,082,672 would take you about fourteen thousand and sixty-two 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 221132082672 cubic inches would be around 503.9 feet tall.

Recreational maths with 221132082672

• 221132082672 backwards is 276280231122
• 221132082672 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221132082672's digits is 36
• More coming soon!