16121476142464

Names of 16121476142464

• Cardinal: 16121476142464 can be written as Sixteen trillion, one hundred twenty-one billion, four hundred seventy-six million, one hundred forty-two thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.6121476142464 × 10¹³

Factors of 16121476142464

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 20581

Divisors of 16121476142464

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 89 112 128 154 176 178 224 308 352 356 448 616 623 704 712 896 941 979 1232 1246 1408 1424 1882 1958 2464 2492 2848 3764 3916 4928 4984 5696 6587 6853 7528 7832 9856 9968 10351 11392 13174 13706 15056 15664 19531 19936 20702 26348 27412 30112 31328 39062 39872 41404 52696 54824 60224 62656 72457 78124 79744 82808 83749 105392 109648 120448 125312 136717 144914 156248 165616 167498 210784 214841 219296 273434 289828 312496 331232 334996 421568 429682 438592 546868 579656 586243 624992 662464 669992 843136 859364 877184 921239 1093736 1159312 1172486 1249984 1324928 1339984 1503887 1718728 1738259 1842478 2187472 2318624 2344972 2499968 2679968 3007774 3437456 3476518 3684956 4374944 4637248 4689944 5359936 6015548 6448673 6874912 6953036 7369912 8749888 9274496 9379888 10719872 12031096 12167813 12897346 13749824 13906072 14739824 17499776 18378671 18759776 19120849 24062192 24335626 25794692 27499648 27812144 29479648 36757342 37519552 38241698 48124384 48671252 51589384 55624288 58959296 73514684 75039104 76483396 96248768 97342504 103178768 111248576 117918592 128650697 133845943 147029368 152966792 192497536 194685008 202165381 206357536 222497152 257301394 267691886 294058736 305933584 389370016 404330762 412715072 514602788 535383772 588117472 611867168 778740032 808661524 825430144 1029205576 1070767544 1176234944 1223734336 1415157667 1557480064 1617323048 1635701719 2058411152 2141535088 2352469888 2447468672 2830315334 3234646096 3271403438 4116822304 4283070176 5660630668 6469292192 6542806876 8233644608 8566140352 11321261336 11449912033 12938584384 13085613752 16467289216 17132280704 17992718909 22642522672 22899824066 25877168768 26171227504 35985437818 45285045344 45799648132 52342455008 71970875636 90570090688 91599296264 104684910016 125949032363 143941751272 181140181376 183198592528 209369820032 251898064726 287883502544 366397185056 503796129452 575767005088 732794370112 1007592258904 1151534010176 1465588740224 2015184517808 2303068020352 4030369035616 8060738071232 16121476142464
• Sum of all divisors σ(n): 40536994060800
• Sum of proper divisors (its aliquot sum) s(n): 24415517918336
• 16121476142464 is an abundant number, because the sum of its proper divisors (24415517918336) is greater than itself. Its abundance is 8294041775872

Bases of 16121476142464

• Binary: 11101010100110010010110110111101010110000000₂
• Hexadecimal: 0xEA992DBD580
• Base-36: 5PQ3QNFR4

Squares and roots of 16121476142464

• 16121476142464 squared (16121476142464²) is 259901993012035934023991296
• 16121476142464 cubed (16121476142464³) is 4190003779722382553972046407466791993344
• The square root of 16121476142464 is 4015155.8055029447
• The cube root of 16121476142464 is 25262.0312653311

Scales and comparisons

• 16,121,476,142,464 seconds is equal to 512,613 years, 3 weeks, 6 days, 1 hour, 21 minutes, 4 seconds.
• To count from 1 to 16,121,476,142,464 would take you about one million, two hundred eighty-one thousand, five hundred thirty-two 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 16121476142464 cubic inches would be around 2105.2 feet tall.

Recreational maths with 16121476142464

• 16121476142464 backwards is 46424167412161
• The number of decimal digits it has is: 14
• The sum of 16121476142464's digits is 49
• More coming soon!