6822721946145

Names of 6822721946145

• Cardinal: 6822721946145 can be written as Six trillion, eight hundred twenty-two billion, seven hundred twenty-one million, nine hundred forty-six thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 6.822721946145 × 10¹²

Factors of 6822721946145

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4576

Divisors of 6822721946145

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 7 15 21 23 29 35 41 69 87 105 115 123 145 161 203 205 287 345 435 483 609 615 617 667 805 861 943 1015 1189 1435 1851 2001 2415 2829 3045 3085 3335 3567 3851 4305 4319 4669 4715 5945 6601 8323 9255 10005 11553 12957 14007 14145 14191 17835 17893 19255 19803 21595 23345 24969 25297 26957 27347 33005 41615 42573 53679 57765 64785 70035 70955 75891 80871 82041 88573 89465 99015 99337 111679 124845 125251 126485 134785 136735 157891 177079 191429 212865 265719 268395 298011 335037 375753 379455 404355 410205 411539 442865 473673 496685 531237 558395 574287 581831 620011 626255 733613 781753 789455 885395 957145 1105237 1234617 1328595 1490055 1675185 1745493 1860033 1878765 2057695 2200839 2345259 2368365 2376067 2568617 2656185 2871435 2880773 2909155 3100055 3315711 3631493 3668065 3908765 4072817 4578839 5135291 5526185 6173085 7128201 7705851 8642319 8727465 9300165 10894479 11004195 11726295 11880335 12218451 12843085 13736517 14403865 15405873 16578555 16632469 16873099 17980319 18157465 20364085 22894195 25420451 25676455 32051873 35641005 38529255 43211595 49897407 50619297 53940957 54472395 54649541 61092255 68682585 68905943 76261353 77029365 83162345 84365495 89901595 96155619 97418747 105313297 118111693 127102255 160259365 163948623 206717829 249487035 253096485 269704785 273247705 292256241 315939891 344529715 354335079 381306765 382546787 480778095 482341601 487093735 526566485 590558465 681931229 737193079 819743115 1033589145 1147640361 1447024803 1461281205 1579699455 1584836689 1771675395 1912733935 2045793687 2211579237 2240631181 2411708005 2825143663 3409656145 3685965395 4754510067 5738201805 6721893543 7235124015 7924183445 8475430989 10228968435 11057896185 11093856823 11203155905 14125718315 15684418267 19776005641 23772550335 33281570469 33609467715 42377154945 47053254801 55469284115 59328016923 64978304249 78422091335 98880028205 166407852345 194934912747 235266274005 296640084615 324891521245 454848129743 974674563735 1364544389229 2274240648715 6822721946145
• Sum of all divisors σ(n): 13821582458880
• Sum of proper divisors (its aliquot sum) s(n): 6998860512735
• 6822721946145 is an abundant number, because the sum of its proper divisors (6998860512735) is greater than itself. Its abundance is 176138566590

Bases of 6822721946145

• Binary: 1100011010010001001111010110000001000100001₂
• Hexadecimal: 0x63489EB0221
• Base-36: 2F2BCHM3L

Squares and roots of 6822721946145

• 6822721946145 squared (6822721946145²) is 46549534754408616280361025
• 6822721946145 cubed (6822721946145³) is 317594532351743069086901303431206998625
• The square root of 6822721946145 is 2612034.0629756343
• The cube root of 6822721946145 is 18966.4430267003

Scales and comparisons

• 6,822,721,946,145 seconds is equal to 216,941 years, 23 weeks, 4 days, 4 hours, 35 minutes, 45 seconds.
• To count from 1 to 6,822,721,946,145 would take you about five hundred forty-two thousand, three hundred fifty-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 6822721946145 cubic inches would be around 1580.5 feet tall.

Recreational maths with 6822721946145

• 6822721946145 backwards is 5416491272286
• The number of decimal digits it has is: 13
• The sum of 6822721946145's digits is 57
• More coming soon!