80557431552

Names of 80557431552

• Cardinal: 80557431552 can be written as Eighty billion, five hundred fifty-seven million, four hundred thirty-one thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 8.0557431552 × 10¹⁰

Factors of 80557431552

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 173

Divisors of 80557431552

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 23 24 26 27 32 36 39 46 48 52 54 61 64 69 71 72 78 81 92 96 104 108 117 122 128 138 142 144 156 162 183 184 192 207 208 213 216 234 243 244 256 276 284 288 299 312 324 351 366 368 384 414 416 426 432 468 486 488 549 552 568 576 598 621 624 639 648 702 732 736 768 793 828 832 852 864 897 923 936 972 976 1053 1098 1104 1136 1152 1196 1242 1248 1278 1296 1403 1404 1464 1472 1586 1633 1647 1656 1664 1704 1728 1794 1846 1863 1872 1917 1944 1952 2106 2196 2208 2272 2304 2379 2392 2484 2496 2556 2592 2691 2769 2806 2808 2928 2944 3159 3172 3266 3294 3312 3328 3408 3456 3588 3692 3726 3744 3834 3888 3904 4209 4212 4331 4392 4416 4544 4758 4784 4899 4941 4968 4992 5112 5184 5382 5538 5589 5612 5616 5751 5856 5888 6318 6344 6532 6588 6624 6816 6912 7137 7176 7384 7452 7488 7668 7776 7808 8073 8307 8418 8424 8662 8784 8832 9088 9516 9568 9798 9882 9936 9984 10224 10368 10764 11076 11178 11224 11232 11502 11712 12627 12636 12688 12993 13064 13176 13248 13632 14274 14352 14697 14768 14823 14904 14976 15336 15552 15616 16146 16614 16836 16848 17253 17324 17568 17664 18176 18239 19032 19136 19596 19764 19872 20448 20736 21229 21411 21528 22152 22356 22448 22464 23004 23424 24219 24921 25254 25272 25376 25986 26128 26352 26496 27264 28548 28704 29394 29536 29646 29808 29952 30672 31104 32292 33228 33672 33696 34506 34648 35136 36478 37881 38064 38272 38979 39192 39528 39744 40896 42458 42822 43056 44091 44304 44712 44896 44928 46008 46848 48438 49842 50508 50544 50752 51972 52256 52704 52992 54528 54717 56303 57096 57408 58788 59072 59292 59616 61344 62208 63687 64233 64584 66456 67344 67392 69012 69296 70272 72657 72956 74763 75762 76128 76544 77958 78384 79056 79488 81792 84916 85644 86112 88182 88608 89424 89792 89856 92016 96876 99613 99684 101016 101088 101504 103944 104512 105408 109434 112606 113643 114192 114816 116937 117576 118144 118584 119232 122688 127374 128466 129168 132273 132912 134688 134784 138024 138592 140544 145314 145912 149526 151524 152256 155916 156768 158112 158976 163584 164151 168909 169832 171288 172224 176364 177216 178848 179584 184032 191061 192699 193752 199226 199368 202032 202176 203008 207888 209024 210816 218868 224289 225212 227286 228384 229632 233874 235152 236288 237168 238464 245376 254748 256932 258336 264546 265824 269376 269568 276048 277184 290628 291824 298839 299052 303048 304512 311832 313536 316224 328302 337818 339664 340929 342576 344448 350811 352728 354432 357696 359168 368064 382122 385398 387504 396819 398452 398736 404064 404352 415776 418048 421632 437736 448578 450424 454572 456768 467748 470304 474336 476928 490752 492453 506727 509496 513864 516672 529092 531648 538752 552096 554368 573183 581256 583648 597678 598104 606096 609024 623664 627072 632448 656604 675636 679328 681858 685152 688896 701622 705456 708864 715392 736128 764244 770796 775008 793638 796904 797472 808128 808704 831552 875472 896517 897156 900848 909144 913536 935496 940608 948672 984906 1013454 1018992 1027728 1033344 1052433 1058184 1063296 1077504 1104192 1108736 1146366 1162512 1167296 1195356 1196208 1212192 1247328 1254144 1264896 1294969 1313208 1351272 1358656 1363716 1370304 1403244 1410912 1430784 1472256 1477359 1520181 1528488 1541592 1550016 1587276 1593808 1594944 1616256 1663104 1719549 1750944 1793034 1794312 1801696 1818288 1827072 1870992 1881216 1897344 1969812 2026908 2037984 2055456 2066688 2104866 2116368 2126592 2208384 2292732 2325024 2334592 2390712 2392416 2424384 2494656 2589938 2626416 2689551 2702544 2717312 2727432 2740608 2806488 2821824 2954718 3040362 3056976 3083184 3100032 3174552 3187616 3189888 3232512 3326208 3439098 3501888 3586068 3588624 3603392 3636576 3741984 3762432 3794688 3884907 3939624 4053816 4075968 4110912 4209732 4232736 4416768 4432077 4560543 4585464 4650048 4669184 4781424 4784832 4848768 4989312 5158647 5179876 5252832 5379102 5405088 5434624 5454864 5481216 5612976 5643648 5909436 6080724 6113952 6166368 6200064 6349104 6375232 6379776 6878196 7003776 7172136 7177248 7206784 7273152 7483968 7769814 7879248 8068653 8107632 8151936 8221824 8419464 8465472 8864154 9121086 9170928 9300096 9562848 9569664 9697536 9978624 10317294 10359752 10505664 10758204 10810176 10909728 11225952 11287296 11654721 11818872 12161448 12227904 12332736 12698208 12750464 13681629 13756392 14007552 14344272 14354496 14413568 14546304 14967936 15539628 15758496 16137306 16215264 16303872 16443648 16838928 16930944 17728308 18242172 18341856 18600192 19125696 19139328 20634588 20719504 21011328 21516408 21620352 21819456 22451904 23309442 23637744 24205959 24322896 24455808 24665472 25396416 25500928 27363258 27512784 28688544 28708992 29092608 29935872 31079256 31516992 32274612 32430528 33677856 33861888 34964163 35456616 36484344 36683712 38251392 41269176 41439008 42022656 43032816 43240704 43638912 44903808 46618884 47275488 48411918 48645792 48911616 49330944 50792832 54726516 55025568 57377088 57417984 62158512 63033984 64549224 64861056 67355712 69928326 70913232 72968688 73367424 76502784 82538352 82878016 86065632 87277824 89807616 93237768 94550976 96823836 97291584 101585664 104892489 109453032 110051136 114754176 124317024 126067968 129098448 129722112 134711424 139856652 141826464 145937376 146734848 165076704 165756032 172131264 186475536 189101952 193647672 194583168 209784978 218906064 220102272 229508352 248634048 258196896 269422848 279713304 283652928 291874752 314677467 330153408 331512064 344262528 372951072 378203904 387295344 389166336 419569956 437812128 440204544 497268096 516393792 559426608 567305856 583749504 629354934 660306816 688525056 745902144 774590688 839139912 875624256 994536192 1032787584 1118853216 1134611712 1167499008 1258709868 1320613632 1491804288 1549181376 1678279824 1751248512 2065575168 2237706432 2517419736 2983608576 3098362752 3356559648 3502497024 4475412864 5034839472 6196725504 6713119296 8950825728 10069678944 13426238592 20139357888 26852477184 40278715776 80557431552
• Sum of all divisors σ(n): 278988143616
• Sum of proper divisors (its aliquot sum) s(n): 198430712064
• 80557431552 is an abundant number, because the sum of its proper divisors (198430712064) is greater than itself. Its abundance is 117873280512

Bases of 80557431552

• Binary: 1001011000001100110001101101100000000₂
• Hexadecimal: 0x12C198DB00
• Base-36: 1109TC00

Squares and roots of 80557431552

• 80557431552 squared (80557431552²) is 6489499778255165128704
• 80557431552 cubed (80557431552³) is 522777434193509642846029750468608
• The square root of 80557431552 is 283826.4109486641
• The cube root of 80557431552 is 4318.8541405375

Scales and comparisons

• 80,557,431,552 seconds is equal to 2,561 years, 24 weeks, 5 days, 16 hours, 19 minutes, 12 seconds.
• To count from 1 to 80,557,431,552 would take you about five thousand, one hundred twenty-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 80557431552 cubic inches would be around 359.9 feet tall.

Recreational maths with 80557431552

• 80557431552 backwards is 25513475508
• The number of decimal digits it has is: 11
• The sum of 80557431552's digits is 45
• More coming soon!