123080356728

Names of 123080356728

• Cardinal: 123080356728 can be written as One hundred twenty-three billion, eighty million, three hundred fifty-six thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.23080356728 × 10¹¹

Factors of 123080356728

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 108

Divisors of 123080356728

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 17 18 19 21 24 28 29 31 34 36 38 42 51 56 57 58 62 63 68 72 76 84 87 93 102 114 116 119 124 126 133 136 152 153 168 171 174 186 203 204 217 228 232 238 248 252 261 266 279 306 323 342 348 357 372 399 406 408 434 456 476 493 504 522 527 532 551 558 589 609 612 646 651 684 696 714 744 798 812 841 868 899 952 969 986 1044 1054 1064 1071 1102 1116 1178 1197 1218 1224 1292 1302 1368 1428 1479 1581 1596 1624 1653 1682 1736 1767 1798 1827 1938 1953 1972 2088 2108 2142 2204 2232 2261 2356 2394 2436 2523 2584 2604 2697 2856 2907 2958 3162 3192 3306 3364 3451 3534 3596 3654 3689 3857 3876 3906 3944 4123 4216 4284 4408 4437 4522 4712 4743 4788 4872 4959 5046 5208 5301 5394 5814 5887 5916 6293 6324 6612 6728 6783 6902 7068 7192 7308 7378 7569 7714 7752 7812 8091 8246 8568 8874 9044 9367 9486 9576 9918 10013 10092 10353 10602 10788 11067 11571 11628 11774 11832 12369 12586 12648 13224 13566 13804 14136 14297 14616 14756 15138 15283 15428 15624 15979 16182 16492 17081 17661 17748 18088 18734 18879 18972 19836 20026 20184 20349 20706 21204 21576 22134 23142 23256 23548 24389 24738 25172 26071 27132 27608 28101 28594 29512 30039 30276 30566 30856 31059 31958 32364 32984 33201 34162 34713 35322 35496 37107 37468 37758 37944 39672 40052 40698 41412 42408 42891 44268 45849 46284 47096 47937 48778 49476 50344 51243 52142 52983 54264 56202 56637 57188 60078 60552 61132 62118 63916 64728 65569 66402 68324 69426 70091 70644 73167 74214 74936 75516 78213 80104 81396 82824 84303 85782 88536 90117 91698 92568 95874 97556 98952 100079 102486 104284 105966 106981 111853 112404 113274 114376 119567 120156 122264 124236 127832 128673 131138 132804 136648 137547 138852 140182 141288 143811 146334 148428 151032 153729 156426 162792 168606 170723 171564 180234 182497 183396 191748 195112 196707 200158 204972 208568 210273 211932 213962 219501 223706 224808 226548 234639 239134 240312 248472 257346 262276 265608 271643 275094 277704 280364 287622 290377 292668 296856 300237 307458 312852 320943 335559 337212 341446 343128 358701 360468 364994 366792 383496 393414 400316 409944 414613 420546 423864 427924 439002 443207 447412 453096 463391 469278 478268 495349 512169 514692 524552 543286 547491 550188 560728 575244 580754 585336 590121 600474 614916 625704 630819 641886 671118 674424 682892 717402 720936 729988 756059 786828 800632 814929 829226 841092 855848 871131 878004 886414 894824 900711 926782 938556 956536 962829 990698 1006677 1024338 1029384 1076103 1086572 1094982 1100376 1150488 1161508 1180242 1200948 1229832 1243839 1261638 1283772 1329621 1342236 1365784 1390173 1434804 1459976 1486047 1512118 1536507 1573656 1629858 1642473 1658452 1682184 1742262 1756008 1772828 1801422 1853564 1877112 1901501 1925658 1981396 2013354 2032639 2048676 2152206 2173144 2189964 2268177 2323016 2360484 2401896 2444787 2487678 2523276 2567544 2613393 2659242 2684472 2780346 2869608 2902291 2972094 3024236 3073014 3102449 3243737 3259716 3284946 3316904 3467443 3484524 3545656 3602844 3707128 3731517 3803002 3851316 3962792 3988863 4026708 4065278 4097352 4170519 4304412 4379928 4458141 4536354 4720968 4889574 4975356 5046552 5226786 5292413 5318484 5560692 5704503 5804582 5944188 6048472 6097917 6146028 6204898 6487474 6519432 6569892 6804531 6934886 6969048 7205688 7463034 7606004 7702632 7877647 7977726 8053416 8130556 8341038 8420933 8608824 8706873 8916282 9072708 9307347 9731211 9779148 9950712 10402329 10453572 10584826 10636968 11121384 11409006 11609164 11888376 12195834 12292056 12409796 12853003 12974948 13139784 13609062 13869772 14365121 14926068 15212008 15755294 15877239 15955452 16261112 16682076 16841866 17113509 17413746 17832564 18145416 18293751 18614694 19462422 19558296 20804658 20907144 21169652 22818012 23218328 23632941 24391668 24819592 25262799 25706006 25949896 26120619 27218124 27739544 27922041 28730242 29193633 29852136 31206987 31510588 31754478 31910904 33364152 33683732 34227018 34827492 35665128 36587502 37229388 38559009 38924844 41609316 42339304 43095363 45636024 47265882 47631717 48783336 50525598 51412012 52241238 54436248 55143529 55844082 57460484 58387266 58946531 62413974 63021176 63508956 67367464 68454036 69654984 70898823 73175004 74458776 75788397 77118018 77849688 83218632 86190726 89971021 94531764 95263434 100555847 101051196 102824024 104482476 110287058 111688164 114920968 115677027 116774532 117893062 124827948 127017912 129286089 136908072 141797646 146350008 151576794 154236036 165430587 172381452 176839593 179942042 189063528 190526868 201111694 202102392 208964952 220574116 223376328 231354054 233549064 235786124 244207057 249655896 258572178 269913063 283595292 301667541 303153588 308472072 330861174 344762904 353679186 359884084 381053736 402223388 441148232 462708108 471572248 488414114 496291761 517144356 530518779 539826126 567190584 603335082 606307176 661722348 707358372 719768168 732621171 804446776 809739189 905002623 925416216 976828228 992583522 1034288712 1061037558 1079652252 1206670164 1323444696 1414716744 1465242342 1619478378 1709449399 1810005246 1953656456 1985167044 2122075116 2159304504 2197863513 2413340328 2930484684 3238956756 3418898798 3620010492 3970334088 4244150232 4395727026 5128348197 5860969368 6477913512 6837797596 7240020984 8791454052 10256696394 13675595192 15385044591 17582908104 20513392788 30770089182 41026785576 61540178364 123080356728
• Sum of all divisors σ(n): 453952512000
• Sum of proper divisors (its aliquot sum) s(n): 330872155272
• 123080356728 is an abundant number, because the sum of its proper divisors (330872155272) is greater than itself. Its abundance is 207791798544

Bases of 123080356728

• Binary: 1110010101000001010010011001101111000₂
• Hexadecimal: 0x1CA8293378
• Base-36: 1KJIV720

Squares and roots of 123080356728

• 123080356728 squared (123080356728²) is 15148774212291734865984
• 123080356728 cubed (123080356728³) is 1864516534040793929711305992740352
• The square root of 123080356728 is 350828.1013944009
• The cube root of 123080356728 is 4974.2726036411

Scales and comparisons

• 123,080,356,728 seconds is equal to 3,913 years, 29 weeks, 6 days, 3 hours, 58 minutes, 48 seconds.
• To count from 1 to 123,080,356,728 would take you about seven thousand, eight hundred twenty-seven 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 123080356728 cubic inches would be around 414.5 feet tall.

Recreational maths with 123080356728

• 123080356728 backwards is 827653080321
• The number of decimal digits it has is: 12
• The sum of 123080356728's digits is 45
• More coming soon!