13905355315761

Names of 13905355315761

• Cardinal: 13905355315761 can be written as Thirteen trillion, nine hundred five billion, three hundred fifty-five million, three hundred fifteen thousand, seven hundred sixty-one.

Scientific notation

• Scientific notation: 1.3905355315761 × 10¹³

Factors of 13905355315761

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 173

Divisors of 13905355315761

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 13 21 27 39 53 63 81 91 97 117 159 169 189 243 273 291 351 371 477 507 567 679 689 819 873 1053 1113 1183 1261 1431 1521 1701 2037 2067 2457 2619 3159 3339 3549 3783 4293 4563 4823 5141 6111 6201 7371 7857 8827 8957 9409 10017 10647 11349 12879 13689 14469 15423 16393 18333 18603 22113 23571 26481 26871 28227 30051 31941 34047 35987 41067 43407 46269 49179 54999 55809 62699 65863 66833 79443 80613 84681 90153 95823 102141 107961 114751 122317 130221 138807 147537 164997 167427 188097 197589 200499 238329 241839 254043 287469 306423 323883 344253 366951 390663 416421 442611 467831 498677 564291 592767 601497 714987 725517 762129 856219 868829 912673 971649 1032759 1100853 1171989 1249263 1327833 1403493 1496031 1590121 1692873 1778301 1804491 2144961 2176551 2286387 2568657 2606487 2738019 2914947 3098277 3302559 3490739 3983499 4210479 4488093 4770363 5078619 5334903 5413473 6081803 6388711 6482801 7705971 7819461 8214057 8744841 9294831 9907677 10472217 11130847 11864749 12631437 13464279 14311089 15235857 16004709 16240419 18245409 19166133 19448403 23117913 23458383 24642171 27884493 29723031 31416651 33392541 35594247 37894311 40392837 42933267 45379607 48371669 54736227 57498399 58345209 69353739 70375149 73926513 83053243 84276413 94249953 100177623 106782741 113682933 121178511 128799801 136138821 145115007 154241737 164208681 172495197 175035627 208061217 211125447 221779539 249159729 252829239 282749859 300532869 320348223 338601683 386399403 408416463 435345021 462725211 492626043 517485591 525106881 589934891 628831697 747479187 758487717 848249577 901598607 961044669 1015805049 1079692159 1225249389 1306035063 1388175633 1477878129 1552456773 1575320643 1769804673 1886495091 2242437561 2275463151 2704795821 2883134007 3047415147 3239076477 3675748167 3918105189 4164526899 4401821879 5309414019 5659485273 6727312683 6826389453 8174812061 9142245441 9717229431 11027244501 11754315567 12493580697 13205465637 15928242057 16978455819 20181938049 20479168359 24524436183 27426736323 29151688293 37480742091 39616396911 47784726171 50935367457 57223684427 73573308549 82280208969 87455064879 118849190733 143354178513 152806102371 171671053281 220719925647 262365194637 356547572199 515013159843 662159776941 1069642716597 1545039479529 1986479330823 4635118438587 13905355315761
• Sum of all divisors σ(n): 26537005797120
• Sum of proper divisors (its aliquot sum) s(n): 12631650481359
• 13905355315761 is a deficient number, because the sum of its proper divisors (12631650481359) is less than itself. Its deficiency is 1273704834402

Bases of 13905355315761

• Binary: 11001010010110010111110000111001101000110001₂
• Hexadecimal: 0xCA597C39A31
• Base-36: 4XG15J229

Squares and roots of 13905355315761

• 13905355315761 squared (13905355315761²) is 193358906457562700015009121
• 13905355315761 cubed (13905355315761³) is 2688724297759403440413662875182250056081
• The square root of 13905355315761 is 3728988.5110792441
• The cube root of 13905355315761 is 24046.9885656205

Scales and comparisons

• 13,905,355,315,761 seconds is equal to 442,147 years, 14 weeks, 6 days, 10 hours, 49 minutes, 21 seconds.
• To count from 1 to 13,905,355,315,761 would take you about one million, one hundred five thousand, three hundred sixty-eight 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 13905355315761 cubic inches would be around 2003.9 feet tall.

Recreational maths with 13905355315761

• 13905355315761 backwards is 16751355350931
• The number of decimal digits it has is: 14
• The sum of 13905355315761's digits is 54
• More coming soon!