222728643072

Names of 222728643072

• Cardinal: 222728643072 can be written as Two hundred twenty-two billion, seven hundred twenty-eight million, six hundred forty-three thousand and seventy-two.

Scientific notation

• Scientific notation: 2.22728643072 × 10¹¹

Factors of 222728643072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 372

Divisors of 222728643072

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 37 39 48 52 64 72 74 78 96 104 111 117 128 144 148 156 192 208 222 234 256 288 296 312 317 333 384 416 444 468 481 512 576 592 624 634 666 768 832 888 936 951 962 1152 1184 1248 1268 1332 1443 1536 1664 1776 1872 1902 1924 2304 2368 2496 2536 2664 2853 2886 3328 3552 3744 3804 3848 4121 4329 4608 4736 4992 5072 5328 5706 5772 6656 7104 7488 7608 7696 8242 8658 9472 9984 10144 10656 11412 11544 11729 12363 14208 14976 15216 15392 16484 17316 18944 19968 20288 21312 22824 23088 23458 24726 28416 29952 30432 30784 32968 34632 35187 37089 40576 42624 45648 46176 46916 49452 56832 59904 60864 61568 65936 69264 70374 74178 81152 85248 91296 92352 93832 98904 100489 105561 121728 123136 131872 138528 140748 148356 152477 162304 170496 182592 184704 187664 197808 200978 211122 243456 246272 263744 277056 281496 296712 301467 304954 365184 369408 375328 395616 401956 422244 457431 486912 527488 554112 562992 593424 602934 609908 730368 738816 750656 791232 803912 844488 904401 914862 1054976 1108224 1125984 1186848 1205868 1219816 1306357 1372293 1460736 1501312 1582464 1607824 1688976 1808802 1829724 2109952 2216448 2251968 2373696 2411736 2439632 2612714 2744586 3002624 3164928 3215648 3377952 3617604 3659448 3718093 3919071 4503936 4747392 4823472 4879264 5225428 5489172 6005248 6329856 6431296 6755904 7235208 7318896 7436186 7838142 9007872 9494784 9646944 9758528 10450856 10978344 11154279 11757213 12862592 13511808 14470416 14637792 14872372 15676284 18015744 18989568 19293888 19517056 20901712 21956688 22308558 23514426 25725184 27023616 28940832 29275584 29744744 31352568 33462837 38587776 39034112 41803424 43913376 44617116 47028852 48335209 51450368 54047232 57881664 58551168 59489488 62705136 66925674 77175552 78068224 83606848 87826752 89234232 94057704 96670418 115763328 117102336 118978976 125410272 133851348 145005627 154351104 167213696 175653504 178468464 188115408 193340836 231526656 234204672 237957952 250820544 267702696 290011254 334427392 351307008 356936928 376230816 386681672 435016881 463053312 475915904 501641088 535405392 580022508 668854784 702614016 713873856 752461632 773363344 870033762 951831808 1003282176 1070810784 1160045016 1427747712 1504923264 1546726688 1740067524 1903663616 2006564352 2141621568 2320090032 2855495424 3009846528 3093453376 3480135048 4283243136 4640180064 5710990848 6019693056 6186906752 6960270096 8566486272 9280360128 12373813504 13920540192 17132972544 18560720256 24747627008 27841080384 37121440512 55682160768 74242881024 111364321536 222728643072
• Sum of all divisors σ(n): 713216379876
• Sum of proper divisors (its aliquot sum) s(n): 490487736804
• 222728643072 is an abundant number, because the sum of its proper divisors (490487736804) is greater than itself. Its abundance is 267759093732

Bases of 222728643072

• Binary: 11001111011011101010010110001000000000₂
• Hexadecimal: 0x33DBA96200
• Base-36: 2UBIVSW0

Squares and roots of 222728643072

• 222728643072 squared (222728643072²) is 49608048444694373597184
• 222728643072 cubed (222728643072³) is 11049133315536817869053815840309248
• The square root of 222728643072 is 471941.3555432497
• The cube root of 222728643072 is 6061.6662907971

Scales and comparisons

• 222,728,643,072 seconds is equal to 7,082 years, 4 weeks, 1 day, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 222,728,643,072 would take you about fourteen thousand, one hundred sixty-four 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 222728643072 cubic inches would be around 505.1 feet tall.

Recreational maths with 222728643072

• 222728643072 backwards is 270346827222
• The number of decimal digits it has is: 12
• The sum of 222728643072's digits is 45
• More coming soon!