220909231872

Names of 220909231872

• Cardinal: 220909231872 can be written as Two hundred twenty billion, nine hundred nine million, two hundred thirty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.20909231872 × 10¹¹

Factors of 220909231872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2059

Divisors of 220909231872

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 71 72 84 96 103 112 126 128 142 144 168 192 206 213 224 252 256 284 288 309 336 384 412 426 448 497 504 568 576 618 639 672 721 768 824 852 896 927 994 1008 1136 1152 1236 1278 1344 1442 1491 1648 1704 1792 1854 1873 1988 2016 2163 2272 2304 2472 2556 2688 2884 2982 3296 3408 3708 3746 3976 4032 4326 4473 4544 4944 5112 5376 5619 5768 5964 6489 6592 6816 7313 7416 7492 7952 8064 8652 8946 9088 9888 10224 11238 11536 11928 12978 13111 13184 13632 14626 14832 14984 15904 16128 16857 17304 17892 18176 19776 20448 21939 22476 23072 23856 25956 26222 26368 27264 29252 29664 29968 31808 33714 34608 35784 39333 39552 40896 43878 44952 46144 47712 51191 51912 52444 54528 58504 59328 59936 63616 65817 67428 69216 71568 78666 79104 81792 87756 89904 92288 95424 102382 103824 104888 117008 117999 118656 119872 127232 131634 132983 134856 138432 143136 153573 157332 163584 175512 179808 184576 190848 192919 204764 207648 209776 234016 235998 237312 239744 263268 265966 269712 276864 286272 307146 314664 351024 359616 381696 385838 398949 409528 415296 419552 460719 468032 471996 479488 526536 531932 539424 553728 572544 578757 614292 629328 702048 719232 771676 797898 819056 830592 839104 921438 930881 936064 943992 1053072 1063864 1078848 1145088 1157514 1196847 1228584 1258656 1350433 1404096 1438464 1543352 1595796 1638112 1661184 1678208 1736271 1842876 1861762 1872128 1887984 2106144 2127728 2157696 2315028 2393694 2457168 2517312 2700866 2792643 2808192 3086704 3191592 3276224 3356416 3472542 3685752 3723524 3775968 4051299 4212288 4255456 4315392 4630056 4787388 4914336 5034624 5401732 5585286 5616384 6173408 6383184 6552448 6945084 7371504 7447048 7551936 8102598 8377929 8424576 8510912 9260112 9574776 9828672 10069248 10803464 11170572 12153897 12346816 12766368 13104896 13697249 13890168 14743008 14894096 15103872 16205196 16755858 16849152 17021824 18520224 19149552 19657344 21606928 22341144 24307794 24693632 25532736 27394498 27780336 29486016 29788192 30207744 32410392 33511716 34043648 37040448 38299104 39314688 41091747 43213856 44682288 48615588 49387264 51065472 54788996 55560672 58972032 59576384 64820784 67023432 74080896 76598208 82183494 86427712 89364576 95880743 97231176 102130944 109577992 111121344 117944064 119152768 123275241 129641568 134046864 148161792 153196416 164366988 172855424 178729152 191761486 194462352 219155984 222242688 238305536 246550482 259283136 268093728 287642229 306392832 328733976 345710848 357458304 383522972 388924704 438311968 444485376 493100964 518566272 536187456 575284458 657467952 714916608 767045944 777849408 862926687 876623936 986201928 1037132544 1072374912 1150568916 1314935904 1534091888 1555698816 1725853374 1753247872 1972403856 2144749824 2301137832 2629871808 3068183776 3111397632 3451706748 3506495744 3944807712 4602275664 5259743616 6136367552 6903413496 7889615424 9204551328 10519487232 12272735104 13806826992 15779230848 18409102656 24545470208 27613653984 31558461696 36818205312 55227307968 73636410624 110454615936 220909231872
• Sum of all divisors σ(n): 745743817728
• Sum of proper divisors (its aliquot sum) s(n): 524834585856
• 220909231872 is an abundant number, because the sum of its proper divisors (524834585856) is greater than itself. Its abundance is 303925353984

Bases of 220909231872

• Binary: 11001101101111001101110101111100000000₂
• Hexadecimal: 0x336F375F00
• Base-36: 2THFNI80

Squares and roots of 220909231872

• 220909231872 squared (220909231872²) is 48800888726277060624384
• 220909231872 cubed (220909231872³) is 10780566843192809924786646153166848
• The square root of 220909231872 is 470009.8210378161
• The cube root of 220909231872 is 6045.1157617289

Scales and comparisons

• 220,909,231,872 seconds is equal to 7,024 years, 11 weeks, 6 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 220,909,231,872 would take you about fourteen thousand and forty-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 220909231872 cubic inches would be around 503.8 feet tall.

Recreational maths with 220909231872

• 220909231872 backwards is 278132909022
• The number of decimal digits it has is: 12
• The sum of 220909231872's digits is 45
• More coming soon!