13188347998749

Names of 13188347998749

• Cardinal: 13188347998749 can be written as Thirteen trillion, one hundred eighty-eight billion, three hundred forty-seven million, nine hundred ninety-eight thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 1.3188347998749 × 10¹³

Factors of 13188347998749

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 446

Divisors of 13188347998749

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 9 11 17 21 27 33 51 61 63 77 99 119 153 183 187 189 231 289 297 347 357 427 459 549 561 671 693 867 1037 1041 1071 1281 1309 1647 1683 2013 2023 2079 2429 2601 3111 3123 3179 3213 3721 3817 3843 3927 4697 4913 5049 5899 6039 6069 7259 7287 7803 9333 9369 9537 11163 11407 11451 11529 11781 14091 14739 17629 17697 18117 18207 21167 21777 21861 22253 26047 26719 27999 28611 33489 34221 34353 34391 35343 40931 41293 42273 44217 52887 53091 54043 54621 63257 63501 64889 65331 65583 66759 78141 79849 80157 85833 100283 100467 102663 103059 103173 122793 123403 123879 126819 132651 148169 158661 159273 162129 189771 190503 193919 194667 195993 200277 232837 234423 239547 240471 286517 299693 300849 307989 309519 359839 368379 370209 371637 378301 442799 444507 454223 475983 486387 569313 571509 581757 584001 600831 695827 698511 701981 703269 718641 721413 859551 899079 902547 928557 1075369 1079517 1103113 1105137 1110627 1114911 1134903 1291187 1328397 1333521 1357433 1362669 1459161 1629859 1704811 1707939 1745271 1752003 2087481 2095533 2097851 2105943 2155923 2518873 2578653 2697237 2707641 3226107 3238551 3296623 3309339 3331881 3404709 3873561 3958229 3985191 4000563 4072299 4088007 4870789 4889577 5114433 5235813 6117263 6262443 6286599 6293553 6317829 7527583 7556619 7721791 7735959 8091711 9038309 9678321 9715653 9889869 9928017 10214127 11620683 11829059 11874687 11933677 11955573 12216897 12264021 14203057 14612367 14668731 15343299 18281273 18351789 18752921 18787329 18880659 18953487 21950179 22582749 22669857 23076361 23165373 27114927 27707603 29034963 29669607 29784051 34862049 35487177 35624061 35801031 36650691 42609171 42820841 43837101 44006193 46029897 54843819 55055367 56258763 56641977 65850537 67289893 67748247 68009571 69229083 69496119 81344781 82803413 83122809 89008821 99421399 103993471 106461531 106872183 107403093 127827513 127968911 128462523 131270447 131511303 153651253 164531457 165166101 168776289 197551611 201094003 201869679 203244741 207687249 208488357 241451969 244034343 248410239 249368427 298264197 311980413 319384593 322209279 373153043 383482539 383906733 385387569 393811341 460953759 471029251 493594371 506328867 592654833 603282009 605609037 623061747 724355907 727954297 745230717 748105281 894792591 935941239 1119459129 1143928181 1151720199 1156162707 1181434023 1382861277 1407658021 1413087753 1690163783 1809846027 1816827111 2173067721 2183862891 2235692151 2612071301 2684377773 2807823717 3358377387 3431784543 3455160597 3544302069 4104683473 4148583831 4222974063 4239263259 5070491349 5429538081 6343601731 6519203163 6551588673 7836213903 8007497267 10075132161 10295353629 12314050419 12668922189 12717789777 15211474047 19030805193 19654766019 23508641709 24022491801 28732784311 30886060887 36942151257 38006766567 44405212117 45634422141 57092415579 69779619041 70525925127 72067475403 86198352933 110826453771 133215636351 171277246737 209338857123 216202426209 258595058799 399646909053 488457333287 628016571369 775785176397 1198940727159 1465371999861 1884049714107 4396115999583 13188347998749
• Sum of all divisors σ(n): 26388658483200
• Sum of proper divisors (its aliquot sum) s(n): 13200310484451
• 13188347998749 is an abundant number, because the sum of its proper divisors (13200310484451) is greater than itself. Its abundance is 11962485702

Bases of 13188347998749

• Binary: 10111111111010100110110011000011001000011101₂
• Hexadecimal: 0xBFEA6CC321D
• Base-36: 4OAN5VVH9

Squares and roots of 13188347998749

• 13188347998749 squared (13188347998749²) is 173932522936106753305565001
• 13188347998749 cubed (13188347998749³) is 2293882640781768041550872021423086183749
• The square root of 13188347998749 is 3631576.5169894191
• The cube root of 13188347998749 is 23626.3590375583

Scales and comparisons

• 13,188,347,998,749 seconds is equal to 419,348 years, 34 weeks, 6 days, 15 hours, 39 minutes, 9 seconds.
• To count from 1 to 13,188,347,998,749 would take you about one million, forty-eight thousand, three hundred seventy-one 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 13188347998749 cubic inches would be around 1968.9 feet tall.

Recreational maths with 13188347998749

• 13188347998749 backwards is 94789974388131
• The number of decimal digits it has is: 14
• The sum of 13188347998749's digits is 81
• More coming soon!