126255838429728

Names of 126255838429728

• Cardinal: 126255838429728 can be written as One hundred twenty-six trillion, two hundred fifty-five billion, eight hundred thirty-eight million, four hundred twenty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.26255838429728 × 10¹⁴

Factors of 126255838429728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 822

Divisors of 126255838429728

• Number of divisors d(n): 810
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 41 42 48 49 54 56 63 72 81 82 84 96 98 108 112 123 126 144 147 162 164 168 189 196 216 224 246 252 287 288 294 324 328 336 369 378 392 432 441 492 504 567 574 588 648 656 672 738 756 769 784 861 864 882 984 1008 1107 1134 1148 1176 1296 1312 1323 1476 1512 1538 1568 1681 1722 1764 1968 2009 2016 2214 2268 2296 2307 2352 2583 2592 2646 2952 3024 3076 3321 3362 3444 3528 3936 3969 4018 4428 4536 4592 4614 4704 5043 5166 5292 5383 5904 6027 6048 6152 6642 6724 6888 6921 7056 7749 7938 8036 8856 9072 9184 9228 10086 10332 10584 10766 11767 11808 12054 12304 13284 13448 13776 13842 14112 15129 15498 15876 16072 16149 17712 18081 18144 18456 20172 20664 20763 21168 21532 23247 23534 24108 24608 26568 26896 27552 27684 30258 30996 31529 31752 32144 32298 35301 35424 36162 36912 37681 40344 41328 41526 42336 43064 45387 46494 47068 48216 48447 53136 53792 54243 55368 60516 61992 62289 63058 63504 64288 64596 70602 72324 73824 75362 80688 82369 82656 83052 86128 90774 92988 94136 94587 96432 96894 105903 106272 108486 110736 113043 121032 123984 124578 126116 127008 129192 136161 141204 144648 145341 150724 161376 162729 164738 166104 172256 181548 185976 188272 189174 192864 193788 211806 216972 220703 221472 226086 242064 247107 247968 249156 252232 258384 272322 282408 283761 289296 290682 301448 317709 325458 329476 332208 339129 363096 371952 376544 378348 387576 423612 433944 436023 441406 452172 484128 494214 498312 504464 516768 544644 564816 567522 578592 581364 591361 602896 635418 650916 658952 662109 664416 678258 726192 741321 743904 756696 775152 847224 851283 867888 872046 882812 904344 953127 988428 996624 1008928 1017387 1089288 1129632 1135044 1162728 1182722 1205792 1270836 1292689 1301832 1317904 1324218 1356516 1452384 1482642 1513392 1544921 1550304 1694448 1702566 1735776 1744092 1765624 1774083 1808688 1906254 1976856 1986327 1993248 2034774 2178576 2223963 2270088 2325456 2365444 2541672 2553849 2585378 2603664 2635808 2648436 2713032 2965284 3026784 3052161 3089842 3388896 3405132 3488184 3531248 3548166 3617376 3812508 3878067 3953712 3972654 4069548 4139527 4357152 4447926 4540176 4634763 4650912 4730888 5083344 5107698 5170756 5207328 5296872 5322249 5426064 5930568 5958981 6104322 6179684 6671889 6810264 6976368 7062496 7096332 7625016 7756134 7907424 7945308 8139096 8279054 8895852 9048823 9080352 9269526 9461776 10166688 10215396 10341512 10593744 10644498 10852128 11634201 11861136 11917962 12208644 12359368 12418581 13343778 13620528 13904289 13952736 14192664 15250032 15512268 15890616 15966747 16278192 16558108 17791704 17876943 18097646 18539052 18923552 20430792 20683024 21187488 21288996 23268402 23722272 23835924 24245801 24417288 24718736 24837162 26687556 27146469 27241056 27808578 28385328 28976689 30500064 31024536 31781232 31933494 32556384 33116216 34902603 35583408 35753886 36195292 37078104 37255743 40861584 41366048 41712867 42577992 46536804 47671848 47900241 48491602 48834576 49437472 49674324 53375112 54292938 55617156 56770656 57953378 62049072 63341761 63562464 63866988 66232432 69805206 71166816 71507772 72390584 72737403 74156208 74511486 81439407 81723168 83425734 85155984 86930067 93073608 95343696 95800482 96983204 97669152 99348648 104707809 106750224 108585876 111234312 111767229 115906756 124098144 125138601 126683522 127733976 132464864 139610412 143015544 144781168 145474806 148312416 149022972 162878814 166851468 169720607 170311968 173860134 186147216 190025283 190687392 191600964 193966408 198697296 209415618 213500448 217171752 218212209 222468624 223534458 231813512 244318221 250277202 253367044 255467952 260790201 279220824 286031088 289562336 290949612 298045944 325757628 333702936 335301687 339441214 347720268 372294432 380050566 383201928 387932816 397394592 418831236 434343504 436424418 444937248 447068916 463627024 488636442 500554404 506734088 509161821 510935904 521580402 558441648 570075849 572062176 581899224 596091888 651515256 654636627 667405872 670603374 678882428 695440536 732954663 760101132 766403856 775865632 782370603 837662472 868687008 872848836 894137832 927254048 977272884 994077841 1001108808 1013468176 1018323642 1043160804 1116883296 1140151698 1163798448 1188044249 1192183776 1303030512 1309273254 1334811744 1341206748 1357764856 1390881072 1465909326 1520202264 1527485463 1532807712 1564741206 1675324944 1710227547 1745697672 1788275664 1954545768 1963909881 1988155682 2002217616 2026936352 2036647284 2086321608 2280303396 2327596896 2347111809 2376088498 2606061024 2618546508 2682413496 2715529712 2781762144 2931818652 2982233523 3040404528 3054970926 3129482412 3350649888 3420455094 3491395344 3564132747 3576551328 3909091536 3927819762 3976311364 4004435232 4073294568 4172643216 4560606792 4582456389 4694223618 4752176996 5130682641 5237093016 5364826992 5431059424 5863637304 5964467046 6080809056 6109941852 6258964824 6840910188 6958544887 6982790688 7128265494 7818183072 7855639524 7952622728 8146589136 8345286432 8946700569 9121213584 9164912778 9388447236 9504353992 10261365282 10474186032 10692398241 10729653984 11727274608 11928934092 12219883704 12517929648 13681820376 13747369167 13917089774 14256530988 15711279048 15905245456 16293178272 17893401138 18242427168 18329825556 18776894472 19008707984 20522730564 20875634661 20948372064 21384796482 23454549216 23857868184 24439767408 25035859296 26840101707 27363640752 27494738334 27834179548 28513061976 31422558096 31810490912 32077194723 35786802276 36659651112 37553788944 38017415968 41045461128 41751269322 42769592964 47715736368 48709814209 48879534816 53680203414 54727281504 54989476668 55668359096 57026123952 62626903983 62845116192 64154389446 71573604552 73319302224 75107577888 80520305121 82090922256 83502538644 85539185928 95431472736 96231584169 97419628418 107360406828 109978953336 111336718192 114052247904 125253807966 128308778892 143147209104 146129442627 146638604448 161040610242 164181844512 167005077288 171078371856 187880711949 192463168338 194839256836 214720813656 219957906672 222673436384 250507615932 256617557784 286294418208 292258885254 322081220484 334010154576 342156743712 375761423898 384926336676 389678513672 429441627312 438388327881 439915813344 501015231864 513235115568 563642135847 584517770508 644162440968 668020309152 751522847796 769852673352 779357027344 858883254624 876776655762 1002030463728 1026470231136 1127284271694 1169035541016 1288324881936 1315164983643 1503045695592 1539705346704 1558714054688 1753553311524 2004060927456 2254568543388 2338071082032 2576649763872 2630329967286 3006091391184 3079410693408 3507106623048 3945494950929 4509137086776 4676142164064 5260659934572 6012182782368 7014213246096 7890989901858 9018274173552 10521319869144 14028426492192 15781979803716 18036548347104 21042639738288 31563959607432 42085279476576 63127919214864 126255838429728
• Sum of all divisors σ(n): 443306246957343
• Sum of proper divisors (its aliquot sum) s(n): 317050408527615
• 126255838429728 is an abundant number, because the sum of its proper divisors (317050408527615) is greater than itself. Its abundance is 190794570097887

Bases of 126255838429728

• Binary: 11100101101010000111010011001101000001000100000₂
• Hexadecimal: 0x72D43A668220
• Base-36: 18R54QDE00

Squares and roots of 126255838429728

• 126255838429728 squared (126255838429728²) is 15940536737593581688794153984
• 126255838429728 cubed (126255838429728³) is 2012585830824758730712775792713092795236352
• The square root of 126255838429728 is 11236362.3308314511
• The cube root of 126255838429728 is 50166.8874756327

Scales and comparisons

• 126,255,838,429,728 seconds is equal to 4,014,545 years, 6 weeks, 4 days, 6 hours, 28 minutes, 48 seconds.
• To count from 1 to 126,255,838,429,728 would take you about ten million, thirty-six thousand, three hundred sixty-two 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 126255838429728 cubic inches would be around 4180.6 feet tall.

Recreational maths with 126255838429728

• 126255838429728 backwards is 827924838552621
• 126255838429728 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 126255838429728's digits is 72
• More coming soon!