21226272000

Names of 21226272000

• Cardinal: 21226272000 can be written as Twenty-one billion, two hundred twenty-six million, two hundred seventy-two thousand.

Scientific notation

• Scientific notation: 2.1226272 × 10¹⁰

Factors of 21226272000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1878

Divisors of 21226272000

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 125 127 128 150 160 192 200 240 250 254 256 300 320 375 381 384 400 480 500 508 600 635 640 750 762 768 800 960 1000 1016 1200 1270 1280 1500 1524 1600 1741 1905 1920 2000 2032 2400 2540 3000 3048 3175 3200 3482 3810 3840 4000 4064 4800 5080 5223 6000 6096 6350 6400 6964 7620 8000 8128 8705 9525 9600 10160 10446 12000 12192 12700 13928 15240 15875 16000 16256 17410 19050 19200 20320 20892 24000 24384 25400 26115 27856 30480 31750 32000 32512 34820 38100 40640 41784 43525 47625 48000 48768 50800 52230 55712 60960 63500 69640 76200 81280 83568 87050 95250 96000 97536 101600 104460 111424 121920 127000 130575 139280 152400 162560 167136 174100 190500 203200 208920 217625 221107 222848 243840 254000 261150 278560 304800 334272 348200 381000 406400 417840 435250 442214 445696 487680 508000 522300 557120 609600 652875 663321 668544 696400 762000 812800 835680 870500 884428 1016000 1044600 1105535 1114240 1219200 1305750 1326642 1337088 1392800 1524000 1671360 1741000 1768856 2032000 2089200 2211070 2228480 2438400 2611500 2653284 2785600 3048000 3316605 3342720 3482000 3537712 4064000 4178400 4422140 5223000 5306568 5527675 5571200 6096000 6633210 6685440 6964000 7075424 8356800 8844280 10446000 10613136 11055350 11142400 12192000 13266420 13928000 14150848 16583025 16713600 17688560 20892000 21226272 22110700 26532840 27638375 27856000 28301696 33166050 33427200 35377120 41784000 42452544 44221400 53065680 55276750 55712000 56603392 66332100 70754240 82915125 83568000 84905088 88442800 106131360 110553500 132664200 141508480 165830250 167136000 169810176 176885600 212262720 221107000 265328400 283016960 331660500 353771200 424525440 442214000 530656800 663321000 707542400 849050880 884428000 1061313600 1326642000 1415084800 1768856000 2122627200 2653284000 3537712000 4245254400 5306568000 7075424000 10613136000 21226272000
• Sum of all divisors σ(n): 71099019264
• Sum of proper divisors (its aliquot sum) s(n): 49872747264
• 21226272000 is an abundant number, because the sum of its proper divisors (49872747264) is greater than itself. Its abundance is 28646475264

Bases of 21226272000

• Binary: 10011110001001011110011010100000000₂
• Hexadecimal: 0x4F12F3500
• Base-36: 9R1KOAO

Squares and roots of 21226272000

• 21226272000 squared (21226272000²) is 450554623017984000000
• 21226272000 cubed (21226272000³) is 9563594979037189275648000000000
• The square root of 21226272000 is 145692.3882706299
• The cube root of 21226272000 is 2768.7978031549

Scales and comparisons

• 21,226,272,000 seconds is equal to 674 years, 48 weeks, 2 days, 10 hours, 40 minutes.
• To count from 1 to 21,226,272,000 would take you about one thousand, three hundred forty-nine 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 21226272000 cubic inches would be around 230.7 feet tall.

Recreational maths with 21226272000

• 21226272000 backwards is 00027262212
• 21226272000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21226272000's digits is 24
• More coming soon!