55209613515840

Names of 55209613515840

• Cardinal: 55209613515840 can be written as Fifty-five trillion, two hundred nine billion, six hundred thirteen million, five hundred fifteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 5.520961351584 × 10¹³

Factors of 55209613515840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2657277

Divisors of 55209613515840

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 140 144 160 168 180 192 210 224 240 252 280 288 315 320 336 360 420 448 480 504 560 576 630 672 720 840 960 1008 1031 1120 1260 1344 1440 1680 2016 2062 2240 2520 2880 3093 3360 4032 4124 5040 5155 6186 6720 7217 8248 9279 10080 10310 12372 14434 15465 16496 18558 20160 20620 21651 24744 28868 30930 32992 36085 37116 41240 43302 46395 49488 57736 61860 64953 65984 72170 74232 82480 86604 92790 98976 108255 115472 123720 129906 144340 148464 164960 173208 185580 197952 216510 230944 247440 259812 288680 296928 324765 329920 346416 371160 433020 461888 494880 519624 577360 593856 649530 692832 742320 866040 989760 1039248 1154720 1299060 1385664 1484640 1732080 2078496 2309440 2598120 2656229 2969280 3464160 4156992 5196240 5312458 6928320 7968687 10392480 10624916 13281145 15937374 18593603 20784960 21249832 23906061 26562290 31874748 37187206 39843435 42499664 47812122 53124580 55780809 63749496 74374412 79686870 84999328 92968015 95624244 106249160 111561618 119530305 127498992 148748824 159373740 167342427 169998656 185936030 191248488 212498320 223123236 239060610 254997984 278904045 297497648 318747480 334684854 371872060 382496976 424996640 446246472 478121220 509995968 557808090 594995296 637494960 669369708 743744120 764993952 836712135 849993280 892492944 956242440 1115616180 1189990592 1274989920 1338739416 1487488240 1529987904 1673424270 1784985888 1912484880 2231232360 2549979840 2677478832 2738572099 2974976480 3346848540 3569971776 3824969760 4462464720 5354957664 5477144198 5949952960 6693697080 7649939520 8215716297 8924929440 10709915328 10954288396 13387394160 13692860495 16431432594 17849858880 19170004693 21908576792 24647148891 26774788320 27385720990 32862865188 38340009386 41078581485 43817153584 49294297782 53549576640 54771441980 57510014079 65725730376 76680018772 82157162970 87634307168 95850023465 98588595564 109542883960 115020028158 123235744455 131451460752 153360037544 164314325940 172530042237 175268614336 191700046930 197177191128 219085767920 230040056316 246471488910 262902921504 287550070395 306720075088 328628651880 345060084474 383400093860 394354382256 438171535840 460080112632 492942977820 525805843008 575100140790 613440150176 657257303760 690120168948 766800187720 788708764512 862650211185 876343071680 920160225264 985885955640 1150200281580 1226880300352 1314514607520 1380240337896 1533600375440 1577417529024 1725300422370 1840320450528 1971771911280 2300400563160 2629029215040 2760480675792 3067200750880 3450600844740 3680640901056 3943543822560 4600801126320 5520961351584 6134401501760 6901201689480 7887087645120 9201602252640 11041922703168 13802403378960 18403204505280 27604806757920 55209613515840
• Sum of all divisors σ(n): 217236944321280
• Sum of proper divisors (its aliquot sum) s(n): 162027330805440
• 55209613515840 is an abundant number, because the sum of its proper divisors (162027330805440) is greater than itself. Its abundance is 106817717289600

Bases of 55209613515840

• Binary: 1100100011011001111101011001101101110001000000₂
• Hexadecimal: 0x32367D66DC40
• Base-36: JKIY2F0W0

Squares and roots of 55209613515840

• 55209613515840 squared (55209613515840²) is 3048101424568422805930905600
• 55209613515840 cubed (55209613515840³) is 168284501607503953985194623126931144704000
• The square root of 55209613515840 is 7430317.1881044217
• The cube root of 55209613515840 is 38077.7754977323

Scales and comparisons

• 55,209,613,515,840 seconds is equal to 1,755,494 years, 48 weeks, 4 days, 10 hours, 24 minutes.
• To count from 1 to 55,209,613,515,840 would take you about four million, three hundred eighty-eight thousand, seven hundred thirty-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 55209613515840 cubic inches would be around 3173.1 feet tall.

Recreational maths with 55209613515840

• 55209613515840 backwards is 04851531690255
• The number of decimal digits it has is: 14
• The sum of 55209613515840's digits is 54
• More coming soon!