1993568978016

Names of 1993568978016

• Cardinal: 1993568978016 can be written as One trillion, nine hundred ninety-three billion, five hundred sixty-eight million, nine hundred seventy-eight thousand and sixteen.

Scientific notation

• Scientific notation: 1.993568978016 × 10¹²

Factors of 1993568978016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 210617

Divisors of 1993568978016

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 49 56 61 63 66 72 77 84 88 96 98 99 112 122 126 132 144 147 154 168 176 183 196 198 224 231 244 252 264 288 294 308 336 352 366 392 396 427 441 462 488 504 528 539 549 588 616 671 672 693 732 784 792 854 882 924 976 1008 1056 1078 1098 1176 1232 1281 1342 1386 1464 1568 1584 1617 1708 1764 1848 1952 2013 2016 2156 2196 2352 2464 2562 2684 2772 2928 2989 3168 3234 3416 3528 3696 3843 4026 4312 4392 4697 4704 4851 5124 5368 5544 5856 5978 6039 6468 6832 7056 7392 7686 8052 8624 8784 8967 9394 9702 10248 10736 11088 11956 12078 12936 13664 14091 14112 15372 16104 17248 17568 17934 18788 19404 20496 21472 22176 23912 24156 25872 26901 28182 30744 32208 32879 35868 37576 38808 40992 42273 47824 48312 51744 53802 56364 61488 64416 65758 71736 75152 77616 84546 95648 96624 98637 107604 112728 122976 131516 143472 150304 155232 169092 193248 197274 210533 215208 225456 263032 286944 295911 338184 394548 421066 430416 450912 526064 591822 631599 676368 789096 842132 860832 1052128 1183644 1263198 1352736 1473731 1578192 1684264 1894797 2315863 2367288 2526396 2947462 3156384 3368528 3789594 4421193 4631726 4734576 5052792 5894924 6737056 6947589 7579188 8842386 9263452 9469152 10105584 10316117 11789848 12842513 13263579 13895178 15158376 16211041 17684772 18526904 20211168 20632234 20842767 23579696 25685026 26527158 27790356 30316752 30948351 32422082 35369544 37053808 38527539 41264468 41685534 47159392 48633123 51370052 53054316 55580712 60633504 61896702 64844164 70739088 74107616 77055078 82528936 83371068 89897591 92845053 97266246 102740104 106108632 111161424 113477287 115582617 123793404 129688328 141267643 141478176 145899369 154110156 165057872 166742136 179795182 185690106 194532492 205480208 212217264 222322848 226954574 231165234 247586808 259376656 269692773 282535286 291798738 308220312 330115744 333484272 340431861 359590364 371380212 389064984 410960416 423802929 424434528 453909148 462330468 495173616 518753312 539385546 565070572 583597476 616440624 629283137 666968544 680863722 719180728 742760424 778129968 809078319 847605858 907818296 924660936 988873501 990347232 1021295583 1078771092 1130141144 1167194952 1232881248 1258566274 1271408787 1361727444 1438361456 1485520848 1556259936 1618156638 1695211716 1815636592 1849321872 1887849411 1977747002 2042591166 2157542184 2260282288 2334389904 2517132548 2542817574 2723454888 2876722912 2966620503 2971041696 3236313276 3390423432 3631273184 3698643744 3775698822 3955494004 4085182332 4315084368 4520564576 4668779808 5034265096 5085635148 5446909776 5663548233 5933241006 6472626552 6780846864 6922114507 7551397644 7910988008 8170364664 8630168736 8899861509 10068530192 10171270296 10893819552 11327096466 11866482012 12945253104 13561693728 13844229014 15102795288 15821976016 16340729328 17799723018 20137060384 20342540592 20766343521 22654192932 23732964024 25890506208 27688458028 30205590576 31643952032 32681458656 35599446036 40685081184 41532687042 45308385864 47465928048 55376916056 60411181152 62299030563 71198892072 83065374084 90616771728 94931856096 110753832112 124598061126 142397784144 166130748168 181233543456 221507664224 249196122252 284795568288 332261496336 498392244504 664522992672 996784489008 1993568978016
• Sum of all divisors σ(n): 7312298889168
• Sum of proper divisors (its aliquot sum) s(n): 5318729911152
• 1993568978016 is an abundant number, because the sum of its proper divisors (5318729911152) is greater than itself. Its abundance is 3325160933136

Bases of 1993568978016

• Binary: 11101000000101001111110001000010001100000₂
• Hexadecimal: 0x1D029F88460
• Base-36: PFTZHW80

Squares and roots of 1993568978016

• 1993568978016 squared (1993568978016²) is 3974317270107758691296256
• 1993568978016 cubed (1993568978016³) is 7923075618480063520399818708207108096
• The square root of 1993568978016 is 1411938.0220165473
• The cube root of 1993568978016 is 12585.6916986777

Scales and comparisons

• 1,993,568,978,016 seconds is equal to 63,389 years, 17 weeks, 33 minutes, 36 seconds.
• To count from 1 to 1,993,568,978,016 would take you about one hundred fifty-eight thousand, four hundred seventy-three 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 1993568978016 cubic inches would be around 1048.8 feet tall.

Recreational maths with 1993568978016

• 1993568978016 backwards is 6108798653991
• 1993568978016 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1993568978016's digits is 72
• More coming soon!