13105915756544

Names of 13105915756544

• Cardinal: 13105915756544 can be written as Thirteen trillion, one hundred five billion, nine hundred fifteen million, seven hundred fifty-six thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 1.3105915756544 × 10¹³

Factors of 13105915756544

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 145

Divisors of 13105915756544

• Number of divisors d(n): 342
• Complete list of divisors:
  1 2 4 8 13 16 26 29 32 52 58 64 101 104 116 128 169 202 208 232 256 338 377 404 416 464 512 676 754 808 832 928 1024 1313 1352 1508 1616 1664 1856 2048 2626 2704 2929 3016 3232 3328 3712 4096 4901 5252 5408 5858 6032 6464 6656 7424 8192 9802 10201 10504 10816 11716 12064 12928 13312 14848 16384 17069 19604 20402 21008 21632 23432 24128 25856 26624 29696 32768 34138 38077 39208 40804 42016 43264 46864 48256 51712 53248 59392 65536 68276 76154 78416 81608 84032 86528 93728 96512 103424 106496 118784 131072 132613 136552 152308 156832 163216 168064 173056 187456 193024 206848 212992 237568 262144 265226 273104 295829 304616 313664 326432 336128 346112 374912 386048 413696 425984 475136 495001 530452 546208 591658 609232 627328 652864 672256 692224 749824 772096 827392 851968 950272 990002 1060904 1092416 1183316 1218464 1254656 1305728 1344512 1384448 1499648 1544192 1654784 1703936 1723969 1900544 1980004 2121808 2184832 2366632 2436928 2509312 2611456 2689024 2768896 2999296 3088384 3309568 3407872 3447938 3801088 3845777 3960008 4243616 4369664 4733264 4873856 5018624 5222912 5378048 5537792 5998592 6176768 6619136 6895876 7602176 7691554 7920016 8487232 8739328 9466528 9747712 10037248 10445824 10756096 11075584 11997184 12353536 13238272 13791752 15383108 15840032 16974464 17478656 18933056 19495424 20074496 20891648 21512192 22151168 23994368 24707072 26476544 27583504 30766216 31680064 33948928 34957312 37866112 38990848 40148992 41783296 43024384 44302336 47988736 49414144 49995101 55167008 61532432 63360128 67897856 69914624 75732224 77981696 80297984 83566592 86048768 95977472 98828288 99990202 110334016 123064864 126720256 135795712 139829248 151464448 155963392 160595968 167133184 172097536 191954944 199980404 220668032 246129728 253440512 271591424 279658496 302928896 311926784 321191936 334266368 344195072 383909888 399960808 441336064 492259456 506881024 543182848 559316992 605857792 623853568 642383872 668532736 767819776 799921616 882672128 984518912 1013762048 1086365696 1118633984 1211715584 1247707136 1284767744 1337065472 1599843232 1765344256 1969037824 2027524096 2172731392 2237267968 2423431168 2495414272 2674130944 3199686464 3530688512 3938075648 4055048192 4345462784 4474535936 4846862336 4990828544 6399372928 7061377024 7876151296 8110096384 8690925568 9693724672 9981657088 12798745856 14122754048 15752302592 16220192768 17381851136 19387449344 25597491712 28245508096 31504605184 32440385536 34763702272 38774898688 51194983424 56491016192 63009210368 64880771072 77549797376 102389966848 112982032384 126018420736 129761542144 204779933696 225964064768 252036841472 409559867392 451928129536 504073682944 819119734784 1008147365888 1638239469568 3276478939136 6552957878272 13105915756544
• Sum of all divisors σ(n): 29655491995890
• Sum of proper divisors (its aliquot sum) s(n): 16549576239346
• 13105915756544 is an abundant number, because the sum of its proper divisors (16549576239346) is greater than itself. Its abundance is 3443660482802

Bases of 13105915756544

• Binary: 10111110101101110101011101000000000000000000₂
• Hexadecimal: 0xBEB75740000
• Base-36: 4N8RVUUBK

Squares and roots of 13105915756544

• 13105915756544 squared (13105915756544²) is 171765027817628287878823936
• 13105915756544 cubed (13105915756544³) is 2251137984498273047795172230178415837184
• The square root of 13105915756544 is 3620209.3525850131
• The cube root of 13105915756544 is 23577.0315151473

Scales and comparisons

• 13,105,915,756,544 seconds is equal to 416,727 years, 30 weeks, 1 day, 18 hours, 35 minutes, 44 seconds.
• To count from 1 to 13,105,915,756,544 would take you about one million, forty-one thousand, eight hundred eighteen 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 13105915756544 cubic inches would be around 1964.8 feet tall.

Recreational maths with 13105915756544

• 13105915756544 backwards is 44565751950131
• The number of decimal digits it has is: 14
• The sum of 13105915756544's digits is 56
• More coming soon!