13905175256620704

Names of 13905175256620704

• Cardinal: 13905175256620704 can be written as Thirteen quadrillion, nine hundred five trillion, one hundred seventy-five billion, two hundred fifty-six million, six hundred twenty thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.3905175256620704 × 10¹⁶

Factors of 13905175256620704

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 299747

Divisors of 13905175256620704

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 84 96 108 112 126 144 151 168 189 216 224 252 288 302 336 378 432 453 504 604 672 756 864 906 1008 1057 1208 1359 1512 1812 2016 2114 2416 2718 3024 3171 3624 4077 4228 4832 5436 6048 6342 7248 8154 8456 9513 10872 12684 14496 16308 16912 19026 21744 25368 28539 32616 33824 38052 43488 50736 57078 64871 65232 76104 101472 114156 129742 130464 152208 194613 228312 234713 259484 304416 389226 454097 456624 469426 518968 583839 704139 778452 908194 913248 938852 1037936 1167678 1362291 1408278 1556904 1642991 1751517 1816388 1877704 2075872 2112417 2335356 2724582 2816556 3113808 3285982 3503034 3632776 3755408 4086873 4224834 4670712 4928973 5449164 5633112 6227616 6337251 6571964 7006068 7265552 7510816 8173746 8449668 9341424 9795521 9857946 10898328 11266224 12260619 12674502 13143928 14012136 14531104 14786919 16347492 16899336 18682848 19591042 19715892 21796656 22532448 24521238 25349004 26287856 28024272 29386563 29573838 32694984 33798672 35441663 39182084 39431784 43593312 44360757 49042476 50698008 52575712 56048544 58773126 59147676 65389968 67597344 68568647 70883326 78364168 78863568 88159689 88721514 98084952 101396016 106324989 117546252 118295352 130779936 137137294 141766652 156728336 157727136 176319378 177443028 196169904 202792032 205705941 212649978 235092504 236590704 248091641 264479067 274274588 283533304 313456672 318974967 352638756 354886056 392339808 411411882 425299956 470185008 473181408 496183282 528958134 548549176 567066608 617117823 637949934 705277512 709772112 744274923 822823764 850599912 940370016 956924901 992366564 1057916268 1097098352 1134133216 1234235646 1275899868 1410555024 1419544224 1488549846 1645647528 1701199824 1851353469 1913849802 1984733128 2115832536 2194196704 2232824769 2468471292 2551799736 2821110048 2977099692 3291295056 3402399648 3702706938 3827699604 3969466256 4231665072 4465649538 4936942584 5103599472 5954199384 6582590112 6698474307 7405413876 7655399208 7938932512 8463330144 8931299076 9873885168 10207198944 11908398768 13396948614 14810827752 15226067023 15310798416 17862598152 19747770336 23816797536 26793897228 29621655504 30452134046 30621596832 35725196304 45678201069 53587794456 59243311008 60904268092 71450392608 91356402138 106582469161 107175588912 121808536184 137034603207 182712804276 213164938322 214351177824 243617072368 274069206414 319747407483 365425608552 411103809621 426329876644 487234144736 548138412828 639494814966 730851217104 822207619242 852659753288 959242222449 1096276825656 1278989629932 1461702434208 1644415238484 1705319506576 1918484444898 2192553651312 2299136120473 2557979259864 2877726667347 3288830476968 3410639013152 3836968889796 4385107302624 4598272240946 5115958519728 5755453334694 6577660953936 6897408361419 7673937779592 9196544481892 10231917039456 11510906669388 13155321907872 13794816722838 15347875559184 16093952843311 18393088963784 20692225084257 23021813338776 27589633445676 30695751118368 32187905686622 36786177927568 41384450168514 46043626677552 48281858529933 55179266891352 62076675252771 64375811373244 73572355855136 82768900337028 92087253355104 96563717059866 110358533782704 124153350505542 128751622746488 144845575589799 165537800674056 193127434119732 220717067565408 248306701011084 257503245492976 289691151179598 331075601348112 386254868239464 434536726769397 496613402022168 515006490985952 579382302359196 662151202696224 772509736478928 869073453538794 993226804044336 1158764604718392 1545019472957856 1738146907077588 1986453608088672 2317529209436784 3476293814155176 4635058418873568 6952587628310352 13905175256620704
• Sum of all divisors σ(n): 46658459724226560
• Sum of proper divisors (its aliquot sum) s(n): 32753284467605856
• 13905175256620704 is an abundant number, because the sum of its proper divisors (32753284467605856) is greater than itself. Its abundance is 18848109210985152

Bases of 13905175256620704

• Binary: 110001011001101010111011100111101101011101111010100000₂
• Hexadecimal: 0x3166AEE7B5DEA0
• Base-36: 3SWZ1BQT0O0

Squares and roots of 13905175256620704

• 13905175256620704 squared (13905175256620704²) is 193353898917336661340585721455616
• 13905175256620704 cubed (13905175256620704³) is 2688619850996490471168350897572286825088082673664
• The square root of 13905175256620704 is 117920207.1598447625
• The cube root of 13905175256620704 is 240468.8477110683

Scales and comparisons

• 13,905,175,256,620,704 seconds is equal to 442,141,561 years, 32 weeks, 5 days, 2 hours, 38 minutes, 24 seconds.
• To count from 1 to 13,905,175,256,620,704 would take you about one billion, three hundred twenty-six million, four hundred twenty-four thousand, six 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 13905175256620704 cubic inches would be around 20039.1 feet tall.

Recreational maths with 13905175256620704

• 13905175256620704 backwards is 40702665257150931
• 13905175256620704 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13905175256620704's digits is 63
• More coming soon!