38961474339840

Names of 38961474339840

• Cardinal: 38961474339840 can be written as Thirty-eight trillion, nine hundred sixty-one billion, four hundred seventy-four million, three hundred thirty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.896147433984 × 10¹³

Factors of 38961474339840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 260587

Divisors of 38961474339840

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 128 130 156 160 192 195 208 240 256 260 312 320 384 390 416 480 512 520 624 640 751 768 780 832 960 1024 1040 1248 1280 1502 1536 1560 1664 1920 2080 2253 2496 2560 3004 3072 3120 3328 3755 3840 4160 4506 4992 5120 6008 6240 6656 7510 7680 8320 9012 9763 9984 11265 12016 12480 13312 15020 15360 16640 18024 19526 19968 22530 24032 24960 29289 30040 33280 36048 39052 39936 45060 48064 48815 49920 58578 60080 66560 72096 78104 90120 96128 97630 99840 117156 120160 144192 146445 156208 180240 192256 195260 199680 234312 240320 259813 288384 292890 312416 360480 384512 390520 468624 480640 519626 576768 585780 624832 720960 769024 779439 781040 937248 961280 1039252 1153536 1171560 1249664 1299065 1441920 1558878 1562080 1874496 1922560 2078504 2307072 2343120 2499328 2598130 2883840 3117756 3124160 3377569 3748992 3845120 3897195 4157008 4686240 4998656 5196260 5767680 6235512 6248320 6755138 7497984 7794390 8314016 9372480 9997312 10132707 10392520 11535360 12471024 12496640 13510276 14995968 15588780 16628032 16887845 18744960 20265414 20785040 24942048 24993280 27020552 29991936 31177560 33256064 33775690 37489920 40530828 41570080 49884096 49986560 50663535 54041104 62355120 66512128 67551380 74979840 81061656 83140160 99768192 101327070 108082208 124710240 133024256 135102760 149959680 162123312 166280320 195119563 199536384 202654140 216164416 249420480 266048512 270205520 324246624 332560640 390239126 399072768 405308280 432328832 498840960 540411040 585358689 648493248 665121280 780478252 798145536 810616560 864657664 975597815 997681920 1080822080 1170717378 1296986496 1330242560 1560956504 1621233120 1729315328 1951195630 1995363840 2161644160 2341434756 2536554319 2593972992 2926793445 3121913008 3242466240 3458630656 3902391260 3990727680 4323288320 4682869512 5073108638 5187945984 5853586890 6243826016 6484932480 7609662957 7804782520 8646576640 9365739024 10146217276 10375891968 11707173780 12487652032 12682771595 12969864960 15219325914 15609565040 17293153280 18731478048 20292434552 23414347560 24975304064 25365543190 25939729920 30438651828 31219130080 37462956096 38048314785 40584869104 46828695120 49950608128 50731086380 51879459840 60877303656 62438260160 74925912192 76096629570 81169738208 93657390240 99901216256 101462172760 121754607312 124876520320 149851824384 152193259140 162339476416 187314780480 199802432512 202924345520 243509214624 249753040640 299703648768 304386518280 324678952832 374629560960 405848691040 487018429248 499506081280 599407297536 608773036560 649357905664 749259121920 811697382080 974036858496 999012162560 1217546073120 1298715811328 1498518243840 1623394764160 1948073716992 2435092146240 2597431622656 2997036487680 3246789528320 3896147433984 4870184292480 6493579056640 7792294867968 9740368584960 12987158113280 19480737169920 38961474339840
• Sum of all divisors σ(n): 134380888997376
• Sum of proper divisors (its aliquot sum) s(n): 95419414657536
• 38961474339840 is an abundant number, because the sum of its proper divisors (95419414657536) is greater than itself. Its abundance is 56457940317696

Bases of 38961474339840

• Binary: 1000110110111101101100110101101000010000000000₂
• Hexadecimal: 0x236F6CD68400
• Base-36: DT6NJV6YO

Squares and roots of 38961474339840

• 38961474339840 squared (38961474339840²) is 1517996482734010763811225600
• 38961474339840 cubed (38961474339840³) is 59143381010008533982277425096141307904000
• The square root of 38961474339840 is 6241912.7148527157
• The cube root of 38961474339840 is 33900.9441991085

Scales and comparisons

• 38,961,474,339,840 seconds is equal to 1,238,854 years, 19 weeks, 1 day, 1 hour, 4 minutes.
• To count from 1 to 38,961,474,339,840 would take you about three million, ninety-seven thousand, one hundred thirty-five 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 38961474339840 cubic inches would be around 2825.1 feet tall.

Recreational maths with 38961474339840

• 38961474339840 backwards is 04893347416983
• The number of decimal digits it has is: 14
• The sum of 38961474339840's digits is 69
• More coming soon!