221223550464

Names of 221223550464

• Cardinal: 221223550464 can be written as Two hundred twenty-one billion, two hundred twenty-three million, five hundred fifty thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 2.21223550464 × 10¹¹

Factors of 221223550464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 108875

Divisors of 221223550464

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 128 144 147 162 168 189 192 196 216 224 252 256 288 294 324 336 378 384 392 432 441 448 504 512 567 576 588 648 672 756 768 784 864 882 896 1008 1134 1152 1176 1296 1323 1344 1512 1536 1568 1728 1764 1792 2016 2268 2304 2352 2592 2646 2688 3024 3136 3456 3528 3584 3969 4032 4536 4608 4704 5184 5292 5376 6048 6272 6912 7056 7938 8064 9072 9408 10368 10584 10752 12096 12544 13824 14112 15876 16128 18144 18816 20736 21168 24192 25088 28224 31752 32256 36288 37632 41472 42336 48384 56448 63504 72576 75264 84672 96768 108863 112896 127008 145152 169344 217726 225792 254016 290304 326589 338688 435452 508032 653178 677376 762041 870904 979767 1016064 1306356 1524082 1741808 1959534 2032128 2286123 2612712 2939301 3048164 3483616 3919068 4572246 5225424 5334287 5878602 6096328 6858369 6967232 7838136 8817903 9144492 10450848 10668574 11757204 12192656 13716738 13934464 15676272 16002861 17635806 18288984 20575107 20901696 21337148 23514408 24385312 27433476 27868928 31352544 32005722 35271612 36577968 41150214 41803392 42674296 47028816 48008583 48770624 54866952 55737856 61725321 62705088 64011444 70543224 73155936 82300428 83606784 85348592 94057632 96017166 97541248 109733904 123450642 125410176 128022888 141086448 144025749 146311872 164600856 167213568 170697184 188115264 192034332 195082496 219467808 246901284 250820352 256045776 282172896 288051498 292623744 329201712 341394368 376230528 384068664 390164992 432077247 438935616 493802568 501640704 512091552 564345792 576102996 585247488 658403424 682788736 752461056 768137328 864154494 877871232 987605136 1024183104 1128691584 1152205992 1170494976 1316806848 1365577472 1504922112 1536274656 1728308988 1755742464 1975210272 2048366208 2257383168 2304411984 2633613696 2731154944 3072549312 3456617976 3511484928 3950420544 4096732416 4514766336 4608823968 5267227392 6145098624 6913235952 7900841088 8193464832 9217647936 10534454784 12290197248 13826471904 15801682176 18435295872 24580394496 27652943808 31603364352 36870591744 55305887616 73741183488 110611775232 221223550464
• Sum of all divisors σ(n): 768104213184
• Sum of proper divisors (its aliquot sum) s(n): 546880662720
• 221223550464 is an abundant number, because the sum of its proper divisors (546880662720) is greater than itself. Its abundance is 325657112256

Bases of 221223550464

• Binary: 11001110000001111100110111111000000000₂
• Hexadecimal: 0x3381F37E00
• Base-36: 2TMMSG00

Squares and roots of 221223550464

• 221223550464 squared (221223550464²) is 48939859279897954615296
• 221223550464 cubed (221223550464³) is 10826649429107563863607316362297344
• The square root of 221223550464 is 470344.0766757885
• The cube root of 221223550464 is 6047.9814814247

Scales and comparisons

• 221,223,550,464 seconds is equal to 7,034 years, 11 weeks, 4 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 221,223,550,464 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 221223550464 cubic inches would be around 504 feet tall.

Recreational maths with 221223550464

• 221223550464 backwards is 464055322122
• 221223550464 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221223550464's digits is 36
• More coming soon!