127968681984

Names of 127968681984

• Cardinal: 127968681984 can be written as One hundred twenty-seven billion, nine hundred sixty-eight million, six hundred eighty-one thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.27968681984 × 10¹¹

Factors of 127968681984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 2830

Divisors of 127968681984

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 64 66 78 88 96 104 128 132 143 156 169 176 192 208 256 264 286 312 338 352 384 416 429 507 512 528 572 624 676 704 768 832 858 1014 1024 1056 1144 1248 1352 1408 1536 1664 1716 1859 2028 2048 2112 2288 2496 2704 2801 2816 3072 3328 3432 3718 4056 4096 4224 4576 4992 5408 5577 5602 5632 6144 6656 6864 7436 8112 8192 8403 8448 9152 9984 10816 11154 11204 11264 12288 13312 13728 14872 16224 16806 16896 18304 19968 21632 22308 22408 22528 24576 26624 27456 29744 30811 32448 33612 33792 36413 36608 39936 43264 44616 44816 45056 53248 54912 59488 61622 64896 67224 67584 72826 73216 79872 86528 89232 89632 90112 92433 106496 109239 109824 118976 123244 129792 134448 135168 145652 146432 159744 173056 178464 179264 184866 218478 219648 237952 246488 259584 268896 270336 291304 292864 319488 346112 356928 358528 369732 400543 436956 439296 473369 475904 492976 519168 537792 582608 585728 692224 713856 717056 739464 801086 873912 878592 946738 951808 985952 1038336 1075584 1165216 1171456 1201629 1384448 1420107 1427712 1434112 1478928 1602172 1747824 1757184 1893476 1903616 1971904 2076672 2151168 2330432 2403258 2840214 2855424 2868224 2957856 3204344 3495648 3514368 3786952 3807232 3943808 4153344 4302336 4660864 4806516 5207059 5680428 5710848 5736448 5915712 6408688 6991296 7573904 7614464 7887616 8604672 9321728 9613032 10414118 11360856 11421696 11472896 11831424 12817376 13982592 15147808 15228928 15621177 15775232 17209344 18643456 19226064 20828236 22721712 22843392 22945792 23662848 25634752 27965184 30295616 31242354 31550464 34418688 37286912 38452128 41656472 45443424 45686784 47325696 51269504 55930368 60591232 62484708 63100928 68837376 74573824 76904256 83312944 90886848 94651392 102539008 111860736 121182464 124969416 126201856 149147648 153808512 166625888 181773696 189302784 205078016 223721472 242364928 249938832 252403712 298295296 307617024 333251776 363547392 378605568 410156032 447442944 484729856 499877664 615234048 666503552 727094784 757211136 820312064 894885888 969459712 999755328 1230468096 1333007104 1454189568 1640624128 1938919424 1999510656 2460936192 2666014208 2908379136 3281248256 3877838848 3999021312 4921872384 5332028416 5816758272 7998042624 9843744768 10664056832 11633516544 15996085248 21328113664 31992170496 42656227328 63984340992 127968681984
• Sum of all divisors σ(n): 403230978144
• Sum of proper divisors (its aliquot sum) s(n): 275262296160
• 127968681984 is an abundant number, because the sum of its proper divisors (275262296160) is greater than itself. Its abundance is 147293614176

Bases of 127968681984

• Binary: 1110111001011100001110010000000000000₂
• Hexadecimal: 0x1DCB872000
• Base-36: 1MSD8YYO

Squares and roots of 127968681984

• 127968681984 squared (127968681984²) is 16375983568722126176256
• 127968681984 cubed (127968681984³) is 2095613033481011173913625995771904
• The square root of 127968681984 is 357727.1054644867
• The cube root of 127968681984 is 5039.2731428489

Scales and comparisons

• 127,968,681,984 seconds is equal to 4,069 years, 3 days, 6 minutes, 24 seconds.
• To count from 1 to 127,968,681,984 would take you about eight thousand, one hundred thirty-eight 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 127968681984 cubic inches would be around 419.9 feet tall.

Recreational maths with 127968681984

• 127968681984 backwards is 489186869721
• The number of decimal digits it has is: 12
• The sum of 127968681984's digits is 69
• More coming soon!