13902115551918

Names of 13902115551918

• Cardinal: 13902115551918 can be written as Thirteen trillion, nine hundred two billion, one hundred fifteen million, five hundred fifty-one thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 1.3902115551918 × 10¹³

Factors of 13902115551918

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 332

Divisors of 13902115551918

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 6 11 17 22 33 34 47 51 61 66 94 102 121 122 141 183 187 191 242 282 289 363 366 374 382 517 561 573 578 671 726 799 867 1034 1037 1122 1146 1331 1342 1551 1598 1734 2013 2057 2074 2101 2397 2662 2867 3102 3111 3179 3247 3993 4026 4114 4202 4794 5687 5734 6171 6222 6303 6358 6494 7381 7986 8601 8789 8977 9537 9741 11374 11407 11651 12342 12606 13583 14641 14762 17061 17202 17578 17629 17954 19074 19482 22143 22627 22814 23111 23302 26367 26931 27166 29282 31537 34122 34221 34953 34969 35258 35717 40749 43923 44286 45254 46222 48739 52734 52887 53862 55199 62557 63074 67881 68442 69333 69906 69938 71434 81191 81498 87846 94611 96679 97478 98747 104907 105774 107151 110398 125114 125477 128161 135762 138666 146217 149413 152609 162382 165597 187671 189222 193358 193919 197494 198067 209814 214302 243573 248897 250954 254221 256322 290037 292434 296241 298826 305218 331194 346907 375342 376431 384483 384659 387838 392887 396134 448239 457827 487146 497794 508442 536129 547597 580074 581757 592482 594201 607189 688127 693814 746691 752862 762663 768966 769318 785774 828563 893101 896478 915654 1040721 1063469 1072258 1086217 1095194 1153977 1163514 1178661 1188402 1214378 1376254 1380247 1409771 1493382 1525326 1608387 1642791 1643543 1657126 1678699 1786202 1821567 2064381 2081442 2126938 2133109 2172434 2178737 2307954 2357322 2485689 2594353 2679303 2760494 2796431 2819542 3190407 3216774 3258651 3285582 3287086 3357398 3367139 3643134 3815977 4128762 4140741 4229313 4231249 4266218 4321757 4357474 4930629 4971378 5036097 5188706 5358606 5592862 5897419 6023567 6380814 6399327 6517302 6536211 6679079 6734278 7631954 7783059 8281482 8389293 8458626 8462498 8643514 9114193 9309149 9861258 10072194 10101417 11447931 11698159 11794838 11948387 12047134 12693747 12798654 12965271 13072422 13358158 15182717 15507481 15566118 16778586 17692257 18070701 18078973 18228386 18465689 18618298 20037237 20202834 22895862 23396318 23464199 23896774 23966107 25387494 25930542 27342579 27927447 28537883 30365434 31014962 35094477 35384514 35845161 36141402 36157946 36931378 37038529 40074474 41975747 45548151 46522443 46928398 47539327 47932214 54236919 54685158 55397067 55854894 57075766 64871609 66259237 70188954 70392597 71690322 71898321 73469869 74077058 83951494 85613649 91096302 93044886 95078654 100256123 102400639 108473838 110794134 111115587 125927241 129743218 131432257 132518474 140785194 142617981 143796642 146939738 158255533 170582291 171227298 194614827 198777711 198868703 200512246 203122579 204801278 220409607 222231174 251854482 258106189 262864514 263627177 285235962 300768369 307201917 313916713 316511066 341164582 389229654 394296771 397555422 397737406 406245158 407423819 440819214 474766599 511746873 516212378 527254354 596606109 601536738 609367737 614403834 627833426 713587699 728851607 774318567 788593542 790881531 808168559 814847638 941750139 949533198 1023493746 1102817353 1126407029 1193212218 1218735474 1222271457 1427175398 1457703214 1548637134 1581763062 1616337118 1740810863 1883500278 2140763097 2186554821 2205634706 2234348369 2252814058 2424505677 2444542914 2899898947 3308452059 3379221087 3453083843 3481621726 4281526194 4373109642 4468696738 4481662009 4849011354 5222432589 5799797894 6616904118 6703045107 6758442174 6906167686 8017367677 8699696841 8963324018 10359251529 10444865178 12130990883 12390477319 13406090214 13444986027 16034735354 17399393682 19148919493 20718503058 24052103031 24261981766 24780954638 26889972054 36392972649 37171431957 37983922273 38297838986 48104206062 49298282099 57446758479 72785945298 74342863914 75967844546 98596564198 113951766819 114893516958 136295250509 147894846297 210638114423 227903533638 272590501018 295789692594 408885751527 421276228846 631914343269 817771503054 1263828686538 2317019258653 4634038517306 6951057775959 13902115551918
• Sum of all divisors σ(n): 33901155901440
• Sum of proper divisors (its aliquot sum) s(n): 19999040349522
• 13902115551918 is an abundant number, because the sum of its proper divisors (19999040349522) is greater than itself. Its abundance is 6096924797604

Bases of 13902115551918

• Binary: 11001010010011010110101010001011101010101110₂
• Hexadecimal: 0xCA4D6A8BAAE
• Base-36: 4XEJKNOA6

Squares and roots of 13902115551918

• 13902115551918 squared (13902115551918²) is 193268816818880317753478724
• 13902115551918 cubed (13902115551918³) is 2686845423998547189688190084965730392632
• The square root of 13902115551918 is 3728554.0832765187
• The cube root of 13902115551918 is 24045.1208771533

Scales and comparisons

• 13,902,115,551,918 seconds is equal to 442,044 years, 14 weeks, 1 day, 4 hours, 25 minutes, 18 seconds.
• To count from 1 to 13,902,115,551,918 would take you about one million, one hundred five thousand, one hundred ten 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 13902115551918 cubic inches would be around 2003.8 feet tall.

Recreational maths with 13902115551918

• 13902115551918 backwards is 81915551120931
• 13902115551918 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13902115551918's digits is 51
• More coming soon!