221219440000

Names of 221219440000

• Cardinal: 221219440000 can be written as Two hundred twenty-one billion, two hundred nineteen million, four hundred forty thousand.

Scientific notation

• Scientific notation: 2.2121944 × 10¹¹

Factors of 221219440000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 980

Divisors of 221219440000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 125 128 130 160 200 208 250 260 320 325 347 400 416 500 520 613 625 640 650 694 800 832 1000 1040 1226 1250 1300 1388 1600 1625 1664 1735 2000 2080 2452 2500 2600 2776 3065 3200 3250 3470 4000 4160 4511 4904 5000 5200 5552 6130 6500 6940 7969 8000 8125 8320 8675 9022 9808 10000 10400 11104 12260 13000 13880 15325 15938 16000 16250 17350 18044 19616 20000 20800 22208 22555 24520 26000 27760 30650 31876 32500 34700 36088 39232 39845 40000 41600 43375 44416 45110 49040 52000 55520 61300 63752 65000 69400 72176 76625 78464 79690 80000 86750 90220 98080 104000 111040 112775 122600 127504 130000 138800 144352 153250 159380 173500 180440 196160 199225 208000 212711 216875 222080 225550 245200 255008 260000 277600 288704 306500 318760 347000 360880 383125 392320 398450 425422 433750 451100 490400 510016 520000 555200 563875 577408 613000 637520 694000 721760 766250 796900 850844 867500 902200 980800 996125 1020032 1040000 1063555 1110400 1127750 1226000 1275040 1388000 1443520 1532500 1593800 1701688 1735000 1804400 1961600 1992250 2127110 2255500 2452000 2550080 2765243 2776000 2819375 2887040 3065000 3187600 3403376 3470000 3608800 3984500 4254220 4511000 4904000 4980625 5100160 5317775 5530486 5552000 5638750 6130000 6375200 6806752 6940000 7217600 7969000 8508440 9022000 9808000 9961250 10635550 11060972 11277500 12260000 12750400 13613504 13826215 13880000 14435200 15938000 17016880 18044000 19922500 21271100 22121944 22555000 24520000 25500800 26588875 27227008 27652430 27760000 31876000 34033760 36088000 39845000 42542200 44243888 45110000 49040000 53177750 55304860 63752000 68067520 69131075 72176000 79690000 85084400 88487776 90220000 106355500 110609720 127504000 132944375 136135040 138262150 159380000 170168800 176975552 180440000 212711000 221219440 265888750 276524300 318760000 340337600 345655375 353951104 360880000 425422000 442438880 531777500 553048600 637520000 680675200 691310750 850844000 884877760 1063555000 1106097200 1382621500 1701688000 1728276875 1769755520 2127110000 2212194400 2765243000 3403376000 3456553750 4254220000 4424388800 5530486000 6913107500 8508440000 8848777600 11060972000 13826215000 17016880000 22121944000 27652430000 44243888000 55304860000 110609720000 221219440000
• Sum of all divisors σ(n): 595753860240
• Sum of proper divisors (its aliquot sum) s(n): 374534420240
• 221219440000 is an abundant number, because the sum of its proper divisors (374534420240) is greater than itself. Its abundance is 153314980240

Bases of 221219440000

• Binary: 11001110000001101101001100010110000000₂
• Hexadecimal: 0x3381B4C580
• Base-36: 2TMKCCCG

Squares and roots of 221219440000

• 221219440000 squared (221219440000²) is 48938040633913600000000
• 221219440000 cubed (221219440000³) is 10826045943731611600384000000000000
• The square root of 221219440000 is 470339.7070203621
• The cube root of 221219440000 is 6047.9440228389

Scales and comparisons

• 221,219,440,000 seconds is equal to 7,034 years, 4 weeks, 6 days, 4 hours, 26 minutes, 40 seconds.
• To count from 1 to 221,219,440,000 would take you about fourteen thousand and sixty-eight 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 221219440000 cubic inches would be around 504 feet tall.

Recreational maths with 221219440000

• 221219440000 backwards is 000044912122
• 221219440000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221219440000's digits is 25
• More coming soon!