1055779928514109890

Names of 1055779928514109890

• Cardinal: 1055779928514109890 can be written as One quintillion, fifty-five quadrillion, seven hundred seventy-nine trillion, nine hundred twenty-eight billion, five hundred fourteen million, one hundred nine thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.05577992851410989 × 10¹⁸

Factors of 1055779928514109890

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 579134122

Divisors of 1055779928514109890

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 30 35 39 42 45 63 65 70 78 90 91 105 117 126 130 169 182 195 210 234 273 315 338 390 455 507 546 585 630 819 845 910 1014 1170 1183 1365 1521 1638 1690 2366 2535 2730 3042 3549 4095 5070 5915 7098 7605 8190 10647 11830 15210 17123 17745 21294 34246 35490 51369 53235 85615 102738 106470 119861 154107 171230 222599 239722 256845 308214 359583 445198 513690 599305 667797 719166 770535 1078749 1112995 1198610 1335594 1541070 1558193 1797915 2003391 2157498 2225990 2893787 3116386 3338985 3595830 4006782 4674579 5393745 5787574 6677970 7790965 8681361 9349158 10016955 10787490 14023737 14468935 15581930 17362722 20033910 20256509 23372895 26044083 28047474 28937870 40513018 43406805 46745790 52088166 60769527 70118685 86813610 101282545 121539054 130220415 140237370 182308581 202565090 260440830 303847635 364617162 579116969 607695270 911542905 1158233938 1737350907 1823085810 2895584845 3474701814 4053818783 5212052721 5791169690 7528520597 8107637566 8686754535 10424105442 12161456349 15057041194 17373509070 20269093915 22585561791 24322912698 26060263605 36484369047 37642602985 40538187830 45171123582 52120527210 52699644179 60807281745 67756685373 72968738094 75285205970 97870767761 105399288358 112927808955 121614563490 135513370746 158098932537 182421845235 195741535522 225855617910 263498220895 293612303283 316197865074 338783426865 364843690470 474296797611 489353838805 526996441790 587224606566 677566853730 685095374327 790494662685 880836909849 948593595222 978707677610 1370190748654 1468061516415 1580989325370 1761673819698 2055286122981 2371483988055 2936123032830 3425476871635 4110572245962 4404184549245 4742967976110 6165858368943 6850953743270 8808369098490 9916219860187 10276430614905 12331716737886 19832439720374 20552861229810 29748659580561 30829291844715 49581099300935 59497319161122 61658583689430 69413539021309 89245978741683 99162198601870 128910858182431 138827078042618 148743297902805 178491957483366 208240617063927 257821716364862 297486595805610 347067695106545 386732574547293 416481234127854 446229893708415 624721851191781 644554290912155 694135390213090 773465149094586 892459787416830 902376007277017 1041203085319635 1160197723641879 1249443702383562 1289108581824310 1675841156371603 1804752014554034 1933662872736465 2082406170639270 2320395447283758 2707128021831051 3123609255958905 3351682312743206 3867325745472930 4511880036385085 5027523469114809 5414256043662102 5800988618209395 6247218511917810 8121384065493153 8379205781858015 9023760072770170 10055046938229618 11601977236418790 11730888094601221 13535640109155255 15082570407344427 16242768130986306 16758411563716030 23461776189202442 25137617345574045 27071280218310510 30165140814688854 35192664283803663 40606920327465765 50275234691148090 58654440473006105 70385328567607326 75412852036722135 81213840654931530 105577992851410989 117308880946012210 150825704073444270 175963321419018315 211155985702821978 351926642838036630 527889964257054945 1055779928514109890
• Sum of all divisors σ(n): 3397257332264465280
• Sum of proper divisors (its aliquot sum) s(n): 2341477403750355390
• 1055779928514109890 is an abundant number, because the sum of its proper divisors (2341477403750355390) is greater than itself. Its abundance is 1285697475236245500

Bases of 1055779928514109890

• Binary: 111010100110111000100100000001010000000100100010000111000010₂
• Hexadecimal: 0xEA6E240501221C2
• Base-36: 80RMQZEFCP8I

Squares and roots of 1055779928514109890

• 1055779928514109890 squared (1055779928514109890²) is 1114671257453258989560884818995812100
• 1055779928514109890 cubed (1055779928514109890³) is 1176847540510734756919400385080349173836135669191669000
• The square root of 1055779928514109890 is 1027511522.3266889915
• The cube root of 1055779928514109890 is 1018257.9287696153

Scales and comparisons

• 1,055,779,928,514,109,890 seconds is equal to 33,570,535,985 years, 2 days, 22 hours, 31 minutes, 30 seconds.
• To count from 1 to 1,055,779,928,514,109,890 would take you about one hundred seventeen billion, four hundred ninety-six million, eight hundred seventy-five thousand, nine hundred forty-seven 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 1055779928514109890 cubic inches would be around 84854.8 feet tall.

Recreational maths with 1055779928514109890

• 1055779928514109890 backwards is 0989014158299775501
• 1055779928514109890 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 1055779928514109890's digits is 90
• More coming soon!