13105359145431

Names of 13105359145431

• Cardinal: 13105359145431 can be written as Thirteen trillion, one hundred five billion, three hundred fifty-nine million, one hundred forty-five thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 1.3105359145431 × 10¹³

Factors of 13105359145431

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 268

Divisors of 13105359145431

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 17 21 27 51 63 81 119 153 189 241 243 289 357 459 567 723 729 867 1071 1377 1687 1701 2023 2169 2187 2601 3213 4097 4131 4913 5061 5103 6069 6507 6561 7803 9639 12291 12393 14739 15183 15309 18207 19521 23409 28679 28917 34391 36873 37179 44217 45549 45927 54621 58081 58563 69649 70227 86037 86751 103173 110619 111537 132651 136647 163863 174243 175689 208947 210681 258111 260253 309519 331857 397953 406567 409941 487543 491589 522729 527067 626841 632043 774333 780759 928557 987377 995571 1184033 1193859 1219701 1229823 1462629 1474767 1568187 1581201 1880523 1896129 2322999 2785671 2962131 2986713 3552099 3581577 3659103 3689469 4387887 4424301 4704561 5641569 6911639 6968997 8288231 8357013 8886393 8960139 10656297 10744731 10977309 11068407 13163661 13272903 14113683 16785409 16924707 20734917 20906991 24864693 25071039 26659179 26880417 31968891 32234193 32931927 39490983 42341049 50356227 50774121 62204751 62720973 74594079 75213117 79977537 95906673 98795781 117497863 118472949 127023147 151068681 152322363 186614253 188162919 223782237 225639351 239932611 285351953 287720019 296387343 352493589 355418847 381069441 453206043 456967089 559842759 671346711 719797833 856055859 863160057 889162029 1057480767 1066256541 1359618129 1679528277 1997463671 2014040133 2159393499 2568167577 2589480171 2667486087 3172442301 3198769623 4078854387 5038584831 5992391013 6042120399 6478180497 7704502731 7768440513 9517326903 12236563161 15115754493 17977173039 18126361197 23113508193 28551980709 36709689483 45347263479 53931519117 54379083591 69340524579 85655942127 110129068449 161794557351 208021573737 256967826381 485383672053 624064721211 770903479143 1456151016159 1872194163633 4368453048477 13105359145431
• Sum of all divisors σ(n): 23968429411680
• Sum of proper divisors (its aliquot sum) s(n): 10863070266249
• 13105359145431 is a deficient number, because the sum of its proper divisors (10863070266249) is less than itself. Its deficiency is 2242288879182

Bases of 13105359145431

• Binary: 10111110101101010100010001101100100111010111₂
• Hexadecimal: 0xBEB5446C9D7
• Base-36: 4N8IOGQFR

Squares and roots of 13105359145431

• 13105359145431 squared (13105359145431²) is 171750438330731950608175761
• 13105359145431 cubed (13105359145431³) is 2250851177709440942367089991900808097991
• The square root of 13105359145431 is 3620132.4762266643
• The cube root of 13105359145431 is 23576.6977365243

Scales and comparisons

• 13,105,359,145,431 seconds is equal to 416,709 years, 45 weeks, 6 days, 12 hours, 23 minutes, 51 seconds.
• To count from 1 to 13,105,359,145,431 would take you about one million, forty-one thousand, seven hundred seventy-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 13105359145431 cubic inches would be around 1964.7 feet tall.

Recreational maths with 13105359145431

• 13105359145431 backwards is 13454195350131
• The number of decimal digits it has is: 14
• The sum of 13105359145431's digits is 45
• More coming soon!