12128035098720

Names of 12128035098720

• Cardinal: 12128035098720 can be written as Twelve trillion, one hundred twenty-eight billion, thirty-five million, ninety-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.212803509872 × 10¹³

Factors of 12128035098720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 619

Divisors of 12128035098720

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 61 80 96 120 122 127 160 183 240 244 254 305 366 381 421 480 488 508 610 635 732 762 842 915 976 1016 1220 1263 1270 1464 1524 1684 1830 1905 1952 2032 2105 2440 2526 2540 2928 3048 3368 3660 3721 3810 4064 4210 4880 5052 5080 5856 6096 6315 6736 7320 7442 7620 7747 8420 9760 10104 10160 11163 12192 12630 13472 14640 14884 15240 15494 16129 16840 18605 20208 20320 22326 23241 25260 25681 29280 29768 30480 30988 32258 33680 37210 38735 40416 44652 46482 48387 50520 51362 53467 55815 59536 60960 61976 64516 67360 74420 77043 77470 80645 89304 92964 96774 101040 102724 106934 111630 116205 119072 123952 128405 129032 148840 154086 154940 160401 161290 178608 185928 193548 202080 205448 213868 223260 232410 241935 247904 256810 258064 267335 297680 308172 309880 320802 322580 357216 371856 385215 387096 410896 427736 446520 464820 472567 483870 513620 516128 534670 595360 616344 619760 641604 645160 743712 770430 774192 802005 821792 855472 893040 929640 945134 967740 983869 1027240 1069340 1232688 1239520 1283208 1290320 1417701 1540860 1548384 1566541 1604010 1710944 1786080 1859280 1890268 1935480 1967738 2054480 2138680 2362835 2465376 2566416 2580640 2835402 2951607 3081720 3133082 3208020 3261487 3718560 3780536 3870960 3935476 4108960 4277360 4699623 4725670 4919345 5132832 5670804 5903214 6163440 6266164 6416040 6522974 6790309 7088505 7561072 7741920 7832705 7870952 8554720 9399246 9451340 9784461 9838690 11341608 11806428 12326880 12532328 12832080 13045948 13580618 14177010 14758035 15122144 15665410 15741904 16307435 18798492 18902680 19568922 19677380 20370927 22683216 23498115 23612856 25064656 25664160 26091896 27161236 28354020 29516070 31330820 31483808 32614870 33951545 37596984 37805360 39137844 39354760 40741854 45366432 46996230 47225712 48922305 50129312 52183792 54322472 56708040 59032140 60016009 62661640 65229740 67903090 75193968 75610720 78275688 78709520 81483708 93992460 94451424 97844610 101854635 104367584 108644944 113416080 118064280 120032018 125323280 130459480 135806180 150387936 156551376 157419040 162967416 180048027 187984920 195689220 198950707 203709270 217289888 226832160 236128560 240064036 250646560 260918960 271612360 300080045 313102752 325934832 360096054 375969840 391378440 397901414 407418540 414208849 472257120 480128072 521837920 543224720 596852121 600160090 651869664 720192108 751939680 782756880 795802828 814837080 828417698 900240135 960256144 994753535 1086449440 1193704242 1200320180 1242626547 1440384216 1565513760 1591605656 1629674160 1656835396 1800480270 1920512288 1989507070 2071044245 2387408484 2400640360 2485253094 2880768432 2984260605 3183211312 3259348320 3313670792 3600960540 3979014140 4142088490 4774816968 4801280720 4970506188 5761536864 5968521210 6213132735 6366422624 6627341584 7201921080 7958028280 8284176980 9549633936 9602561440 9941012376 11937042420 12426265470 13254683168 14403842160 15916056560 16568353960 19099267872 19882024752 23874084840 24852530940 25266739789 28807684320 31832113120 33136707920 39764049504 47748169680 49705061880 50533479578 66273415840 75800219367 95496339360 99410123760 101066959156 126333698945 151600438734 198820247520 202133918312 252667397890 303200877468 379001096835 404267836624 505334795780 606401754936 758002193670 808535673248 1010669591560 1212803509872 1516004387340 2021339183120 2425607019744 3032008774680 4042678366240 6064017549360 12128035098720
• Sum of all divisors σ(n): 39241083392784
• Sum of proper divisors (its aliquot sum) s(n): 27113048294064
• 12128035098720 is an abundant number, because the sum of its proper divisors (27113048294064) is greater than itself. Its abundance is 14985013195344

Bases of 12128035098720

• Binary: 10110000011111000111001110010101000001100000₂
• Hexadecimal: 0xB07C7395060
• Base-36: 4ARJIYLPC

Squares and roots of 12128035098720

• 12128035098720 squared (12128035098720²) is 147089235355784240145638400
• 12128035098720 cubed (12128035098720³) is 1783903409038838031257727799721422848000
• The square root of 12128035098720 is 3482532.8568040819
• The cube root of 12128035098720 is 22975.4211905705

Scales and comparisons

• 12,128,035,098,720 seconds is equal to 385,634 years, 14 hours, 32 minutes.
• To count from 1 to 12,128,035,098,720 would take you about nine hundred sixty-four thousand and eighty-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 12128035098720 cubic inches would be around 1914.6 feet tall.

Recreational maths with 12128035098720

• 12128035098720 backwards is 02789053082121
• 12128035098720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12128035098720's digits is 48
• More coming soon!