1222164668879331489

Names of 1222164668879331489

• Cardinal: 1222164668879331489 can be written as One quintillion, two hundred twenty-two quadrillion, one hundred sixty-four trillion, six hundred sixty-eight billion, eight hundred seventy-nine million, three hundred thirty-one thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 1.222164668879331489 × 10¹⁸

Factors of 1222164668879331489

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4098

Divisors of 1222164668879331489

• Number of divisors d(n): 189
• Complete list of divisors:
  1 3 9 13 27 39 81 117 169 243 351 507 729 1033 1053 1521 3049 3099 3159 4563 9147 9297 9477 13429 13689 27441 27891 39637 40287 41067 82323 83673 118911 120861 123201 174577 246969 251019 356733 362583 515281 523731 740907 753057 1067089 1070199 1087749 1545843 1571193 2222721 3149617 3201267 3210597 3263247 4637529 4713579 9296401 9448851 9603801 9631791 9789741 13872157 13912587 14140737 27889203 28346553 28811403 28895373 40945021 41616471 41737761 42422211 83667609 85039659 86434209 120853213 122835063 124849413 125213283 127266633 180338041 251002827 255118977 259302627 362559639 368505189 374548239 375639849 532285273 541014123 753008481 765356931 777907881 1087678917 1105515567 1123644717 1571091769 1596855819 1623042369 2259025443 2296070793 3253554361 3263036751 3316546701 3370934151 4713275307 4790567457 4869127107 6777076329 9603182233 9760663083 9789110253 9949640103 10112802453 14139825921 14371702371 14607381321 28809546699 29281989249 29367330759 29848920309 42296206693 42419477763 43115107113 43822143963 86428640097 87845967747 88101992277 124841369029 126888620079 127258433289 129345321339 131466431889 259285920291 263537903241 374524107087 380665860237 381775299867 388035964017 549850687009 777857760873 790613709723 1123572321261 1141997580711 1145325899601 1622937797377 1649552061027 2333573282619 2371841129169 3370716963783 3425992742133 4868813392131 4948656183081 7000719847857 9920087246689 10112150891349 10277978226399 14606440176393 14845968549243 29760261740067 30336452674047 30833934679197 43819320529179 44537905647729 89280785220201 91009358022141 128961134206957 131457961587537 133613716943187 267842355660603 386883402620871 394373884762611 400841150829561 803527066981809 1160650207862613 1183121654287833 1676494744690441 2410581200945427 3481950623587839 5029484234071323 7231743602836281 10445851870763517 15088452702213969 31337555612290551 45265358106641907 94012666836871653 135796074319925721 407388222959777163 1222164668879331489
• Sum of all divisors σ(n): 1986780226287108987
• Sum of proper divisors (its aliquot sum) s(n): 764615557407777498
• 1222164668879331489 is a deficient number, because the sum of its proper divisors (764615557407777498) is less than itself. Its deficiency is 457549111471553991

Bases of 1222164668879331489

• Binary: 1000011110110000000000100101010000001100101011110000010100001₂
• Hexadecimal: 0x10F6004A8195E0A1
• Base-36: 9A9X7TWU4529

Squares and roots of 1222164668879331489

• 1222164668879331489 squared (1222164668879331489²) is 1493686477856925979404485171546957121
• 1222164668879331489 cubed (1222164668879331489³) is 1825530839619544845792553707827139175372007066628083169
• 1222164668879331489 is a perfect square number. Its square root is 1105515567
• The cube root of 1222164668879331489 is 1069161.3275239887

Scales and comparisons

• 1,222,164,668,879,331,489 seconds is equal to 38,861,056,066 years, 43 weeks, 14 hours, 18 minutes, 9 seconds.
• To count from 1 to 1,222,164,668,879,331,489 would take you about one hundred thirty-six billion, thirteen million, six hundred ninety-six thousand, two hundred thirty-three 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 1222164668879331489 cubic inches would be around 89096.8 feet tall.

Recreational maths with 1222164668879331489

• 1222164668879331489 backwards is 9841339788664612221
• The number of decimal digits it has is: 19
• The sum of 1222164668879331489's digits is 90
• More coming soon!