13430388987268

Names of 13430388987268

• Cardinal: 13430388987268 can be written as Thirteen trillion, four hundred thirty billion, three hundred eighty-eight million, nine hundred eighty-seven thousand, two hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3430388987268 × 10¹³

Factors of 13430388987268

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 354

Divisors of 13430388987268

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 11 17 22 31 34 44 62 68 121 124 187 242 289 293 341 374 484 527 578 586 682 748 961 1054 1156 1172 1331 1364 1922 2057 2108 2662 3179 3223 3751 3844 4114 4981 5324 5797 6358 6446 7502 8228 8959 9083 9962 10571 11594 12716 12892 15004 16337 17918 18166 19924 21142 22627 23188 29791 32674 34969 35453 35836 36332 41261 42284 45254 54791 59582 63767 65348 69938 70906 82522 84677 90508 98549 99913 109582 116281 119164 127534 139876 141812 154411 165044 169354 179707 197098 199826 219164 232562 255068 277729 281573 308822 327701 338708 359414 384659 389983 394196 399652 465124 506447 555458 563146 602701 617644 655402 701437 718828 769318 779966 931447 1012894 1084039 1099043 1110916 1126292 1205402 1279091 1310804 1402874 1538636 1559932 1698521 1862894 1976777 2025788 2168078 2198086 2410804 2558182 2624987 2805748 3055019 3097303 3397042 3604711 3725788 3953554 4336156 4396172 4786741 5116364 5249974 5570917 6110038 6194606 6629711 6794084 7209422 7907108 8609599 8728763 9573482 10245917 10499948 11141834 11924429 12089473 12220076 12389212 13259422 14418844 17219198 17457526 18683731 19146964 20491834 21744547 22283668 23848858 24178946 26518844 28874857 33605209 34070333 34438396 34915052 37367462 39651821 40983668 43489094 47697716 48357892 52654151 57749714 61280087 67210418 68140666 74734924 79303642 81374597 86978188 94705589 96016393 105308302 112705087 115499428 122560174 134420836 136281332 148388971 158607284 162749194 189411178 192032786 205521041 210616604 225410174 245120348 296777942 317623427 325498388 369657299 374773663 378822356 384065572 411042082 450820348 579195661 593555884 635246854 674080957 739314598 749547326 822084164 895120567 1041761479 1056180323 1158391322 1270493708 1348161914 1478629196 1499094652 1632278681 1790241134 2083522958 2112360646 2316782644 2522612507 2696323828 3264557362 3493857697 3580482268 4167045916 4224721292 5045225014 6371152271 6529114724 6987715394 9846326237 10090450028 11459376269 11617983553 12742304542 13975430788 17955065491 19692652474 22918752538 23235967106 25484609084 27748737577 35910130982 39385304948 45837505076 46471934212 55497475154 71820261964 108309588607 110994950308 197505720401 216619177214 305236113347 395011440802 433238354428 610472226694 790022881604 1220944453388 3357597246817 6715194493634 13430388987268
• Sum of all divisors σ(n): 28474091283456
• Sum of proper divisors (its aliquot sum) s(n): 15043702296188
• 13430388987268 is an abundant number, because the sum of its proper divisors (15043702296188) is greater than itself. Its abundance is 1613313308920

Bases of 13430388987268

• Binary: 11000011011100000001100100001001010110000100₂
• Hexadecimal: 0xC3701909584
• Base-36: 4RDU2U9HG

Squares and roots of 13430388987268

• 13430388987268 squared (13430388987268²) is 180375348349329574666103824
• 13430388987268 cubed (13430388987268³) is 2422511092045465141786655326058702112832
• The square root of 13430388987268 is 3664749.5122133519
• The cube root of 13430388987268 is 23770.0190876129

Scales and comparisons

• 13,430,388,987,268 seconds is equal to 427,044 years, 42 weeks, 6 days, 23 hours, 34 minutes, 28 seconds.
• To count from 1 to 13,430,388,987,268 would take you about one million, sixty-seven thousand, six hundred twelve 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 13430388987268 cubic inches would be around 1980.8 feet tall.

Recreational maths with 13430388987268

• 13430388987268 backwards is 86278988303431
• The number of decimal digits it has is: 14
• The sum of 13430388987268's digits is 70
• More coming soon!