5509780861221

Names of 5509780861221

• Cardinal: 5509780861221 can be written as Five trillion, five hundred nine billion, seven hundred eighty million, eight hundred sixty-one thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 5.509780861221 × 10¹²

Factors of 5509780861221

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1465

Divisors of 5509780861221

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 7 9 13 21 27 31 39 53 63 81 91 93 117 159 189 217 273 279 351 371 403 477 567 601 651 689 757 819 837 1053 1113 1209 1431 1643 1803 1953 2067 2271 2457 2511 2821 3339 3627 4207 4293 4823 4929 5299 5409 5859 6201 6813 7371 7813 8463 9841 10017 10881 11501 12621 14469 14787 15897 16227 17577 18603 18631 20439 21359 23439 23467 25389 29523 30051 31853 32643 34503 37863 40121 43407 44361 47691 48681 54691 55809 55893 61317 64077 68887 70317 70401 76167 88569 95559 103509 113589 120363 130221 130417 133083 143073 149513 164073 164269 167679 192231 206661 210951 211203 222971 228501 242203 265707 280847 286677 305071 310527 340767 361089 390663 391251 414089 429219 448539 454957 492219 492807 503037 521573 576693 619983 632853 633609 668913 726609 797121 842541 860031 915213 931581 987443 1083267 1173753 1242267 1243751 1345617 1364871 1476657 1478421 1509111 1564719 1695421 1730079 1859949 1900827 2006739 2135497 2179827 2527623 2580093 2745639 2898623 2962329 3184699 3249801 3521259 3651011 3726801 3731253 4036851 4094613 4429971 4435263 4694157 5086263 5579847 5914441 6020217 6406491 6539481 6912101 7582869 8236917 8695869 8706257 8886987 9554097 10563777 10953033 11180403 11193759 12110553 12283839 12836759 13305789 14082471 14103667 15258789 16168763 17743323 18060651 19219473 19618443 20736303 22748607 24112721 24710751 26087607 26118771 26660961 28662291 32859099 33541209 33581277 36851517 38510277 41401087 42247413 42311001 45776367 48506289 53229969 57658419 62208909 72338163 78262821 78356313 79982883 85986873 89857313 98577297 98725669 100743831 113181341 115530831 124203261 126933003 137329101 145518867 159689907 168789047 172975257 183347671 186626727 217014489 234788463 235068939 257960619 269571939 295731891 296177007 313465373 339544023 346592493 372609783 380799009 436556601 479069721 506367141 550043013 559880181 651043467 705206817 747494351 808715817 888531021 940396119 1018632069 1039777479 1117829349 1142397027 1283433697 1309669803 1519101423 1650129039 1953130401 2194257611 2242483053 2426147451 2665593063 2821188357 3055896207 3353488047 3850301091 4557304269 4950387117 5232460457 6582772833 6727449159 7278442353 7996779189 8463565071 9167688621 9717426563 11550903273 13671912807 14851161351 15697381371 19748318499 20182347477 25390695213 29152279689 34652709819 47092144113 59244955497 60547042431 68021985941 87456839067 103958129457 141276432339 177734866491 204065957823 262370517201 423829297017 612197873469 787111551603 1836593620407 5509780861221
• Sum of all divisors σ(n): 10685942378496
• Sum of proper divisors (its aliquot sum) s(n): 5176161517275
• 5509780861221 is a deficient number, because the sum of its proper divisors (5176161517275) is less than itself. Its deficiency is 333619343946

Bases of 5509780861221

• Binary: 1010000001011011000100001111111000100100101₂
• Hexadecimal: 0x502D887F125
• Base-36: 1YB5P9LB9

Squares and roots of 5509780861221

• 5509780861221 squared (5509780861221²) is 30357685138677224461610841
• 5509780861221 cubed (5509780861221³) is 167264192568056950610832107577930096861
• The square root of 5509780861221 is 2347292.2402677089
• The cube root of 5509780861221 is 17662.1990701889

Scales and comparisons

• 5,509,780,861,221 seconds is equal to 175,193 years, 51 weeks, 2 days, 19 hours, 40 minutes, 21 seconds.
• To count from 1 to 5,509,780,861,221 would take you about four hundred thirty-seven thousand, nine hundred eighty-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 5509780861221 cubic inches would be around 1471.8 feet tall.

Recreational maths with 5509780861221

• 5509780861221 backwards is 1221680879055
• The number of decimal digits it has is: 13
• The sum of 5509780861221's digits is 54
• More coming soon!