128006743068090

Names of 128006743068090

• Cardinal: 128006743068090 can be written as One hundred twenty-eight trillion, six billion, seven hundred forty-three million, sixty-eight thousand and ninety.

Scientific notation

• Scientific notation: 1.2800674306809 × 10¹⁴

Factors of 128006743068090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 131

Divisors of 128006743068090

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 30 31 34 45 51 62 73 85 90 93 102 146 153 155 170 186 219 255 279 289 306 310 365 438 465 510 527 558 578 657 730 765 867 930 961 1054 1095 1241 1314 1395 1445 1530 1581 1734 1922 2190 2263 2482 2601 2635 2790 2883 2890 3162 3285 3723 4335 4526 4743 4805 5202 5270 5329 5766 6205 6570 6789 7446 7905 8649 8670 8959 9486 9610 10658 11169 11315 12410 13005 13578 14415 15810 15987 16337 17298 17918 18615 20367 21097 22338 22630 23715 26010 26645 26877 28830 29791 31974 32674 33945 37230 38471 40734 42194 43245 44795 47430 47961 49011 53290 53754 55845 59582 63291 67890 70153 76942 79935 80631 81685 86490 89373 89590 90593 95922 98022 101835 105485 111690 115413 126582 134385 140306 147033 148955 159870 161262 163370 165199 178746 181186 189873 192355 203670 210459 210970 230826 239805 245055 268119 268770 271779 277729 294066 297910 316455 330398 346239 350765 379746 384710 403155 420918 446865 452965 479610 490110 495597 506447 536238 543558 555458 577065 631377 632910 654007 692478 701530 735165 806310 815337 825995 833187 893730 905930 923521 949365 991194 1012894 1052295 1154130 1192601 1262754 1308014 1340595 1358895 1388645 1470330 1486791 1519341 1540081 1630674 1651990 1666374 1731195 1847042 1898730 1962021 2104590 2174743 2385202 2477985 2499561 2532235 2681190 2717790 2770563 2777290 2808383 2973582 3038682 3080162 3156885 3270035 3462390 3577803 3924042 4076685 4165935 4349486 4558023 4617605 4620243 4955970 4999122 5064470 5121169 5541126 5616766 5886063 5963005 6313770 6524229 6540070 7155606 7433955 7596705 7700405 8153370 8311689 8331870 8425149 8609599 9116046 9235210 9240486 9810105 10242338 10733409 10873715 11772126 11926010 12497805 13048458 13852815 13860729 14041915 14867910 15193410 15363507 15400810 15699857 16623378 16850298 17219198 17889015 19572687 19620210 20274217 21466818 21747430 22790115 23101215 24995610 25275447 25605845 25828797 27705630 27721458 28083830 29430315 30727014 31399714 32621145 35778030 36970631 39145374 40548434 41558445 42125745 43047995 45580230 46090521 46202430 47099571 47742511 50550894 51211690 51657594 53667045 58860630 60822651 65242290 67417033 69303645 73941262 76817535 77486391 78499285 83116890 84251490 86095990 87059873 92181042 94199142 95485022 97863435 101371085 107334090 110911893 121645302 126377235 129143985 134834066 138607290 141298713 143227533 153635070 154972782 156998570 158756239 174119746 182467953 184853155 195726870 202251099 202742170 221823786 230452605 235497855 238712555 252754470 258287970 261179619 266897569 282597426 286455066 304113255 317512478 332735679 337085165 364935906 369706310 387431955 404502198 429682599 435299365 460905210 470995710 476268717 477425110 522359238 533795138 554559465 606753297 608226510 628500727 665471358 674170330 706493565 716137665 774863910 783538857 793781195 800692707 859365198 870598730 912339765 952537434 1011255495 1109118930 1146089561 1213506594 1257001454 1305898095 1334487845 1412987130 1428806151 1432275330 1480017841 1567077714 1587562390 1601385414 1663678395 1824679530 1885502181 2022510990 2148412995 2292179122 2381343585 2402078121 2611796190 2668975690 2698856063 2857612302 2960035682 3033766485 3142503635 3327356790 3438268683 3771004362 3917694285 4003463535 4296825990 4440053523 4762687170 4804156242 4921443409 5397712126 5656506543 5730447805 6067532970 6285007270 6876537366 7144030755 7400089205 7835388570 8006927070 8096568189 8880107046 9427510905 9842886818 10314806049 11313013086 11460895610 12010390605 13320160569 13494280315 14288061510 14764330227 14800178410 16193136378 17191343415 18855021810 19483522537 20629612098 22200267615 24020781210 24289704567 24607217045 26640321138 26988560630 28282532715 29528660454 34382686830 38967045074 40482840945 44292990681 44400535230 45880553071 48579409134 49214434090 51574030245 56565065430 58450567611 66600802845 73821651135 80965681890 83664537953 88585981362 91761106142 97417612685 103148060490 116901135222 121448522835 133201605690 137641659213 147643302270 167329075906 175351702833 194835225370 221464953405 229402765355 242897045670 250993613859 275283318426 292252838055 350703405666 412924977639 418322689765 442929906810 458805530710 501987227718 584505676110 688208296065 752980841577 825849955278 836645379530 876758514165 1254968069295 1376416592130 1422297145201 1505961683154 1753517028330 2064624888195 2509936138590 2844594290402 3764904207885 4129249776390 4266891435603 7111485726005 7529808415770 8533782871206 12800674306809 14222971452010 21334457178015 25601348613618 42668914356030 64003371534045 128006743068090
• Sum of all divisors σ(n): 370404624073770
• Sum of proper divisors (its aliquot sum) s(n): 242397881005680
• 128006743068090 is an abundant number, because the sum of its proper divisors (242397881005680) is greater than itself. Its abundance is 114391137937590

Bases of 128006743068090

• Binary: 11101000110101111100100011100110000110110111010₂
• Hexadecimal: 0x746BE4730DBA
• Base-36: 19DHHHSBEI

Squares and roots of 128006743068090

• 128006743068090 squared (128006743068090²) is 16385726270900007266376248100
• 128006743068090 cubed (128006743068090³) is 2097483452743149710630738426608497033129000
• The square root of 128006743068090 is 11314006.4993834081
• The cube root of 128006743068090 is 50397.7269524873

Scales and comparisons

• 128,006,743,068,090 seconds is equal to 4,070,218 years, 24 weeks, 6 days, 6 hours, 1 minute, 30 seconds.
• To count from 1 to 128,006,743,068,090 would take you about ten million, one hundred seventy-five thousand, five hundred forty-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 128006743068090 cubic inches would be around 4199.8 feet tall.

Recreational maths with 128006743068090

• 128006743068090 backwards is 090860347600821
• The number of decimal digits it has is: 15
• The sum of 128006743068090's digits is 54
• More coming soon!