13916160755721

Names of 13916160755721

• Cardinal: 13916160755721 can be written as Thirteen trillion, nine hundred sixteen billion, one hundred sixty million, seven hundred fifty-five thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 1.3916160755721 × 10¹³

Factors of 13916160755721

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 309

Divisors of 13916160755721

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 9 17 19 21 27 49 51 57 63 119 133 147 153 171 189 263 323 343 357 361 399 441 459 513 789 833 931 969 1029 1071 1083 1197 1323 1841 2261 2367 2401 2499 2527 2793 2907 3087 3213 3249 3591 4471 4997 5523 5831 6137 6517 6783 6859 7101 7203 7497 7581 8379 8721 9261 9747 12887 13413 14991 15827 16569 16807 17493 17689 18411 19551 20349 20577 21609 22491 22743 25137 31297 34979 38661 40239 40817 42959 44973 45619 47481 48013 49707 50421 52479 53067 55233 58653 61047 61731 64827 68229 84949 90209 93891 94943 104937 110789 115983 116603 120717 122451 123823 128877 134919 136857 142443 144039 151263 157437 159201 165699 175959 185193 219079 244853 254847 270627 281673 284829 285719 300713 314811 319333 332367 336091 347949 349809 367353 371469 386631 410571 427329 432117 453789 477603 594643 631463 657237 664601 734559 764541 775523 811881 816221 845019 854487 857157 866761 902139 944433 957999 997101 1008273 1049427 1102059 1114407 1159893 1231713 1296351 1533553 1614031 1713971 1783929 1803917 1894389 1971711 1993803 2104991 2203677 2293623 2326569 2352637 2435643 2448663 2563461 2571471 2600283 2706417 2873997 2991303 3024819 3148281 3343221 4162501 4420241 4600659 4652207 4842093 5141913 5351787 5411751 5428661 5683167 5713547 5915133 5981409 6067327 6314973 6611031 6979707 7057911 7345989 7714413 7800849 8119251 8621991 9074457 10734871 11298217 11997797 12487503 12627419 13260723 13801977 13956621 14526279 14734937 15425739 16055361 16235253 16285983 16468459 17049501 17140641 17944227 18201981 18944919 20939121 21173733 22037967 23402547 29137507 30666589 32204613 32565449 33894651 35993391 37462509 37882257 39782169 39994829 41405931 41869863 43578837 44204811 46277217 48705759 48857949 49405377 51421923 54605943 56834757 63521199 75144097 79087519 83984579 87412521 88391933 91999767 96613839 97696347 101683953 103144559 107980173 112387527 113646771 115279213 119346507 119984487 125609589 132614433 146573847 148216131 154265769 163817829 203962549 214666123 225432291 227958143 237262557 251953737 262237563 265175799 275999301 279963803 289841517 293089041 305051859 309433677 323940519 340940313 345837639 359953461 397843299 444648393 553612633 611887647 618743531 643998369 676296873 683874429 711787671 755861211 786712689 795527397 827997903 839891409 879267123 928301031 1037512917 1079860383 1427737843 1502662861 1595707001 1660837899 1835662941 1856230593 1931995107 1959746621 2028890619 2051623287 2135363013 2267583633 2386582191 2519674227 2784903093 3112538751 3875288431 4283213529 4331204717 4507988583 4787121003 4982513697 5506988823 5568691779 5795985321 5879239863 6154869861 7559022681 10518640027 11625865293 12849640587 12993614151 13523965749 14361363009 14947541091 16706075337 17637719589 27127019017 30318433019 31555920081 34877595879 38548921761 38980842453 40571897247 43084089027 52913158767 73630480189 81381057051 90955299057 94667760243 104632787637 116942527359 220891440567 244143171153 272865897171 284003280729 515413361323 662674321701 732429513459 818597691513 1546240083969 1988022965103 4638720251907 13916160755721
• Sum of all divisors σ(n): 26984121753600
• Sum of proper divisors (its aliquot sum) s(n): 13067960997879
• 13916160755721 is a deficient number, because the sum of its proper divisors (13067960997879) is less than itself. Its deficiency is 848199757842

Bases of 13916160755721

• Binary: 11001010100000011011110100011000100000001001₂
• Hexadecimal: 0xCA81BD18809
• Base-36: 4XKZUT4W9

Squares and roots of 13916160755721

• 13916160755721 squared (13916160755721²) is 193659530179069273834229841
• 13916160755721 cubed (13916160755721³) is 2694997153849330472217366635408569670361
• The square root of 13916160755721 is 3730437.0730145013
• The cube root of 13916160755721 is 24053.2156872363

Scales and comparisons

• 13,916,160,755,721 seconds is equal to 442,490 years, 45 weeks, 9 hours, 55 minutes, 21 seconds.
• To count from 1 to 13,916,160,755,721 would take you about one million, one hundred six thousand, two hundred twenty-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 13916160755721 cubic inches would be around 2004.4 feet tall.

Recreational maths with 13916160755721

• 13916160755721 backwards is 12755706161931
• The number of decimal digits it has is: 14
• The sum of 13916160755721's digits is 54
• More coming soon!