55386493539164847081

Names of 55386493539164847081

• Cardinal: 55386493539164847081 can be written as Fifty-five quintillion, three hundred eighty-six quadrillion, four hundred ninety-three trillion, five hundred thirty-nine billion, one hundred sixty-four million, eight hundred forty-seven thousand and eighty-one.

Scientific notation

• Scientific notation: 5.5386493539164847081 × 10¹⁹

Factors of 55386493539164847081

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 60244

Divisors of 55386493539164847081

• Number of divisors d(n): 243
• Complete list of divisors:
  1 3 9 11 27 33 81 99 121 139 243 297 363 417 729 891 1089 1251 1529 2187 2673 3267 3753 4587 6561 8019 9801 11259 13761 16819 19321 24057 29403 33777 41283 50457 57963 60091 72171 88209 101331 123849 151371 173889 180273 212531 264627 303993 371547 454113 521667 540819 637593 661001 793881 911979 1114641 1362339 1565001 1622457 1912779 1983003 2337841 3343923 4087017 4695003 4867371 5738337 5949009 7013523 7271011 8352649 10031769 12261051 14085009 14602113 17215011 17847027 21040569 21813033 25057947 36783153 42255027 43806339 51645033 53541081 63121707 65439099 75173841 91879139 110349459 126765081 131419017 154935099 160623243 189365121 196317297 225521523 275637417 394257051 464805297 481869729 568095363 588951891 676564569 826912251 1010670529 1161018211 1394415891 1445609187 1704286089 1766855673 2029693707 2480736753 3032011587 3483054633 3610928281 4336827561 5112858267 5300567019 6089081121 7442210259 9096034761 10449163899 10832784843 12771200321 15338574801 15901701057 18267243363 22326630777 27288104283 31347491697 32498354529 38313600963 39720211091 47705103171 54801730089 66979892331 81864312849 94042475091 97495063587 114940802889 119160633273 140483203531 200939676993 245592938547 282127425273 292485190761 344822408667 357481899819 421449610593 436922322001 501919031059 602819030979 736778815641 846382275819 877455572283 1034467226001 1072445699457 1264348831779 1310766966003 1505757093177 2210336446923 2539146827457 2632366716849 3103401678003 3217337098371 3793046495337 3932300898009 4517271279531 5521109341649 6631009340769 7617440482371 7897100150547 9310205034009 9652011295113 11379139486011 11796902694027 13551813838593 16563328024947 23691300451641 27930615102027 28956033885339 34137418458033 35390708082081 40655441515779 49689984074841 60732202758139 69766745317201 83791845306081 86868101656017 102412255374099 106172124246243 121966324547337 149069952224523 182196608274417 209300235951603 260604304968051 307236766122297 318516372738729 365898973642011 447209856673569 546589824823251 627900707854809 767434198489211 921710298366891 955549118216187 1097696920926033 1341629570020707 1639769474469753 1883702123564427 2302302595467633 2866647354648561 3293090762778099 4024888710062121 4919308423409259 5651106370693281 6906907786402899 8441776183381321 12074666130186363 14757925270227777 16953319112079843 20720723359208697 25325328550143963 36223998390559089 44273775810683331 50859957336239529 62162170077626091 75975985650431889 132821327432049993 152579872008718587 186486510232878273 227927956951295667 398463982296149979 457739616026155761 559459530698634819 683783870853887001 1678378592095904457 2051351612561661003 5035135776287713371 6154054837684983009 18462164513054949027 55386493539164847081
• Sum of all divisors σ(n): 91977608951206614909
• Sum of proper divisors (its aliquot sum) s(n): 36591115412041767828
• 55386493539164847081 is a deficient number, because the sum of its proper divisors (36591115412041767828) is less than itself. Its deficiency is 18795378127123079253

Bases of 55386493539164847081

• Binary: 110000000010100100010110100110110001110100011000110111101111101001₂
• Hexadecimal: 0x300A45A6C74637BE9
• Base-36: BOSTLCUMLA9K9

Squares and roots of 55386493539164847081

• 55386493539164847081 squared (55386493539164847081²) is 3067663666563949348094486193878114220561
• 55386493539164847081 cubed (55386493539164847081³) is 169907133848474926299481345888620103591861454654423071032441
• 55386493539164847081 is a perfect square number. Its square root is 7442210259
• The cube root of 55386493539164847081 is 3811839.6550505735

Scales and comparisons

• 55,386,493,539,164,847,081 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 55,386,493,539,164,847,081 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 55386493539164847081 cubic inches would be around 317653.3 feet tall.

Recreational maths with 55386493539164847081

• 55386493539164847081 backwards is 18074846193539468355
• 55386493539164847081 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 55386493539164847081's digits is 99
• More coming soon!