1381231801316718

Names of 1381231801316718

• Cardinal: 1381231801316718 can be written as One quadrillion, three hundred eighty-one trillion, two hundred thirty-one billion, eight hundred one million, three hundred sixteen thousand, seven hundred eighteen.

Scientific notation

• Scientific notation: 1.381231801316718 × 10¹⁵

Factors of 1381231801316718

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 133856

Divisors of 1381231801316718

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 13 18 26 39 78 117 197 233 234 394 466 591 699 971 1182 1398 1773 1942 2097 2561 2913 3029 3546 4194 5122 5826 6058 7683 8739 9087 12623 15366 17478 18174 23049 25246 27261 37869 45901 46098 54522 75738 91802 113607 132437 137703 191287 226243 227214 264874 275406 382574 397311 413109 452486 573861 596713 678729 794622 826218 1147722 1191933 1193426 1357458 1721583 1721681 1790139 2036187 2383866 2486731 2941159 3443166 3443362 3580278 4072374 4973462 5165043 5370417 5882318 7460193 8823477 10330086 10740834 14920386 15495129 17646954 22380579 26090089 26470431 30857821 30990258 44569871 44761158 52180178 52940862 61715642 78270267 89139742 92573463 128596327 133709613 156540534 185146926 234810801 257192654 267419226 277720389 339171157 385788981 401128839 401151673 469621602 555440778 579408323 678342314 771577962 802257678 802303346 1017513471 1157366943 1158816646 1203455019 1671752251 1738224969 2035026942 2314733886 2406910038 3052540413 3343504502 3476449938 3610365057 5015256753 5214674907 6078990737 6105080826 7220730114 10030513506 10429349814 12157981474 15045770259 18236972211 25333476419 29962944191 30091540518 36473944422 50666952838 54710916633 59925888382 76000429257 79026879581 89888832573 109421833266 152000858514 158053759162 179777665146 228001287771 237080638743 269666497719 329335193447 389518274483 456002575542 474161277486 539332995438 658670386894 711241916229 779036548966 988005580341 1168554823449 1422483832458 1976011160682 2337109646898 2964016741023 3505664470347 5902700005627 5928033482046 7011328940694 11805400011254 17708100016881 35416200033762 53124300050643 76735100073151 106248600101286 153470200146302 230205300219453 460410600438906 690615900658359 1381231801316718
• Sum of all divisors σ(n): 3256511146080192
• Sum of proper divisors (its aliquot sum) s(n): 1875279344763474
• 1381231801316718 is an abundant number, because the sum of its proper divisors (1875279344763474) is greater than itself. Its abundance is 494047543446756

Bases of 1381231801316718

• Binary: 100111010000011100100010110110111101011010101101110₂
• Hexadecimal: 0x4E83916DEB56E
• Base-36: DLLT4O5LRI

Squares and roots of 1381231801316718

• 1381231801316718 squared (1381231801316718²) is 1907801288968625548198546291524
• 1381231801316718 cubed (1381231801316718³) is 2635115810916491107072455546197912739082898232
• The square root of 1381231801316718 is 37164927.0323071939
• The cube root of 1381231801316718 is 111366.7441244483

Scales and comparisons

• 1,381,231,801,316,718 seconds is equal to 43,918,898 years, 44 weeks, 1 day, 21 hours, 45 minutes, 18 seconds.
• To count from 1 to 1,381,231,801,316,718 would take you about one hundred thirty-one million, seven hundred fifty-six thousand, six hundred ninety-six 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 1381231801316718 cubic inches would be around 9280.6 feet tall.

Recreational maths with 1381231801316718

• 1381231801316718 backwards is 8176131081321831
• The number of decimal digits it has is: 16
• The sum of 1381231801316718's digits is 54
• More coming soon!