128412141984

Names of 128412141984

• Cardinal: 128412141984 can be written as One hundred twenty-eight billion, four hundred twelve million, one hundred forty-one thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.28412141984 × 10¹¹

Factors of 128412141984

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 190

Divisors of 128412141984

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 29 32 36 37 42 46 48 56 58 63 69 72 74 84 87 89 92 96 111 112 116 126 138 144 148 161 168 174 178 184 203 207 222 224 232 252 259 261 267 276 288 296 322 333 336 348 356 368 406 414 444 464 483 504 518 522 534 552 592 609 623 644 666 667 672 696 712 736 777 801 812 828 841 851 888 928 966 1008 1036 1044 1068 1073 1104 1184 1218 1246 1288 1332 1334 1392 1424 1449 1554 1602 1624 1656 1682 1702 1776 1827 1869 1932 2001 2016 2047 2072 2088 2136 2146 2208 2331 2436 2492 2523 2553 2576 2581 2664 2668 2784 2848 2898 3108 3204 3219 3248 3293 3312 3364 3404 3552 3654 3738 3864 4002 4094 4144 4176 4272 4292 4662 4669 4872 4984 5046 5106 5152 5162 5328 5336 5607 5796 5887 5957 6003 6141 6216 6408 6438 6496 6586 6624 6728 6808 7308 7476 7511 7569 7659 7728 7743 8004 8188 8288 8352 8544 8584 9324 9338 9657 9744 9879 9968 10092 10212 10324 10656 10672 11214 11592 11774 11914 12006 12282 12432 12816 12876 13172 13456 13616 14007 14329 14616 14952 15022 15138 15318 15456 15486 16008 16376 17168 17661 17871 18067 18423 18648 18676 19314 19343 19488 19758 19936 20184 20424 20648 21344 22428 22533 23051 23184 23229 23548 23828 24012 24564 24679 24864 25632 25752 26344 26912 27232 28014 28658 29232 29637 29904 30044 30276 30636 30972 31117 32016 32752 34336 35322 35742 36134 36846 37296 37352 38628 38686 39516 40368 40848 41296 42021 42987 44856 45066 46102 46368 46458 47096 47656 48024 49128 49358 51504 52688 52983 53613 54201 56028 57316 58029 58464 59274 59363 59808 60088 60552 61272 61944 62234 64032 65504 67599 69153 70644 71484 72268 73692 74037 74592 74704 74849 75739 77256 77372 79032 80736 81696 82592 84042 85974 89712 90132 92204 92916 93351 94192 95312 95497 96048 98256 98716 103008 105376 105966 107226 108402 112056 114632 116058 118548 118726 120176 121104 122544 123888 124468 128961 135198 135401 138306 141288 142968 144536 147384 148074 149408 149698 151478 154512 154744 158064 162603 168084 171948 172753 174087 178089 179424 180264 184408 185832 186702 188384 190624 190994 192096 196512 197432 207459 211932 214452 216804 217819 222111 224112 224547 227217 229264 232116 237096 237452 240352 242208 245088 247776 248936 257922 270396 270802 276612 280053 282576 285936 286491 289072 294768 296148 299396 302956 309024 309488 316128 325206 336168 343896 345506 348174 356178 360528 368816 371664 373404 381988 394864 406203 414918 415541 423864 428904 433608 435638 444222 448224 449094 454434 458528 464232 474192 474904 497872 515844 518259 523943 530173 534267 540792 541604 553224 560106 565152 571872 572982 578144 589536 592296 598792 605912 618976 650412 653457 668479 672336 673641 681651 687792 691012 696348 712356 715691 721056 737632 743328 746808 763976 789728 812406 829836 831082 847728 857808 859473 867216 871276 888444 898188 908868 928464 948384 949808 995744 1031688 1036518 1047886 1060346 1068534 1081584 1083208 1106448 1120212 1145964 1184592 1197584 1211824 1218609 1246623 1300824 1306914 1336958 1344672 1347282 1363302 1375584 1382024 1392696 1424712 1431382 1493616 1527952 1554777 1571829 1590519 1624812 1659672 1662164 1695456 1715616 1718946 1721527 1734432 1742552 1776888 1796376 1817736 1856928 1899616 1960371 2005437 2063376 2073036 2095772 2120692 2137068 2147073 2163168 2166416 2196431 2212896 2240424 2291928 2369184 2395168 2423648 2437218 2493246 2601648 2613828 2673916 2694564 2726604 2764048 2769413 2785392 2849424 2862764 2987232 3055904 3109554 3143658 3181038 3249624 3319344 3324328 3437892 3443054 3485104 3553776 3592752 3635472 3739869 3920742 4010874 4126752 4146072 4191544 4241384 4274136 4294146 4332832 4392862 4480848 4583856 4715487 4771557 4874436 4986492 5009837 5164581 5203296 5227656 5347832 5389128 5453208 5528096 5538826 5570784 5698848 5725528 6016311 6219108 6287316 6362076 6441219 6499248 6589293 6638688 6648656 6875784 6886108 6970208 7107552 7185504 7270944 7479738 7841484 8021748 8292144 8308239 8383088 8482768 8548272 8588292 8785724 8961696 9167712 9430974 9543114 9748872 9972984 10019674 10329162 10455312 10695664 10778256 10906416 11077652 11451056 12032622 12050689 12438216 12574632 12724152 12882438 12998496 13178586 13297312 13751568 13772216 14959476 15029511 15375017 15493743 15682968 16043496 16584288 16616478 16766176 16965536 17096544 17176584 17571448 18861948 19086228 19385891 19497744 19767879 19945968 20039348 20658324 20910624 21391328 21556512 21812832 22155304 22902112 24065244 24101378 24876432 24924717 25149264 25448304 25764876 26357172 27503136 27544432 29918952 30059022 30750034 30987486 31365936 32086992 33232956 34353168 35142896 36152067 37723896 38172456 38771782 38995488 39535758 39891936 40078696 41316648 44310608 45088533 46125051 48130488 48202756 49752864 49849434 50298528 50896608 51529752 52714344 55088864 58157673 59837904 60118044 61500068 61974972 62731872 63696499 64173984 66465912 68706336 70285792 72304134 75447792 76344912 77543564 79071516 80157392 82633296 88621216 90177066 92250102 96260976 96405512 99698868 103059504 105428688 108456201 116315346 119675808 120236088 123000136 123949944 127392998 132931824 138375153 144608268 150895584 152689824 155087128 158143032 160314784 165266592 174473019 180354132 184500204 191089497 192521952 192811024 199397736 206119008 210857376 216912402 232630692 240472176 246000272 247899888 254785996 265863648 276750306 289216536 310174256 316286064 348946038 360708264 369000408 382178994 385622048 398795472 433824804 445875493 465261384 480944352 492000544 495799776 509571992 553500612 573268491 578433072 620348512 632572128 697892076 721416528 738000816 764357988 797590944 867649608 891750986 930522768 1019143984 1107001224 1146536982 1156866144 1337626479 1395784152 1442833056 1476001632 1528715976 1735299216 1783501972 1861045536 2038287968 2214002448 2293073964 2675252958 2791568304 3057431952 3470598432 3567003944 4012879437 4428004896 4586147928 5350505916 5583136608 6114863904 7134007888 8025758874 9172295856 10701011832 14268015776 16051517748 18344591712 21402023664 32103035496 42804047328 64206070992 128412141984
• Sum of all divisors σ(n): 468413487360
• Sum of proper divisors (its aliquot sum) s(n): 340001345376
• 128412141984 is an abundant number, because the sum of its proper divisors (340001345376) is greater than itself. Its abundance is 211589203392

Bases of 128412141984

• Binary: 1110111100101111101011100100110100000₂
• Hexadecimal: 0x1DE5F5C9A0
• Base-36: 1MZP9UW0

Squares and roots of 128412141984

• 128412141984 squared (128412141984²) is 16489678208918975456256
• 128412141984 cubed (128412141984³) is 2117474899434174291440556653051904
• The square root of 128412141984 is 358346.3994293789
• The cube root of 128412141984 is 5045.0874291051

Scales and comparisons

• 128,412,141,984 seconds is equal to 4,083 years, 5 weeks, 4 days, 15 hours, 26 minutes, 24 seconds.
• To count from 1 to 128,412,141,984 would take you about eight thousand, one hundred sixty-six 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 128412141984 cubic inches would be around 420.4 feet tall.

Recreational maths with 128412141984

• 128412141984 backwards is 489141214821
• The number of decimal digits it has is: 12
• The sum of 128412141984's digits is 45
• More coming soon!