144913944240

Names of 144913944240

• Cardinal: 144913944240 can be written as One hundred forty-four billion, nine hundred thirteen million, nine hundred forty-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.4491394424 × 10¹¹

Factors of 144913944240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 52

Divisors of 144913944240

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 29 30 36 39 40 45 48 52 54 58 60 65 72 78 80 81 87 90 104 108 116 117 120 130 135 144 145 156 162 169 174 180 195 208 216 232 234 240 243 260 261 270 290 312 324 338 348 351 360 377 390 405 432 435 464 468 486 507 520 522 540 580 585 624 648 676 696 702 720 729 754 780 783 810 845 870 936 972 1014 1040 1044 1053 1080 1131 1160 1170 1215 1296 1305 1352 1392 1404 1458 1508 1521 1560 1566 1620 1690 1740 1755 1872 1885 1944 2028 2088 2106 2160 2187 2197 2262 2320 2340 2349 2430 2535 2610 2704 2808 2916 3016 3042 3120 3132 3159 3240 3380 3393 3480 3510 3645 3770 3888 3915 4056 4176 4212 4374 4394 4524 4563 4680 4698 4860 4901 5070 5220 5265 5616 5655 5832 6032 6084 6264 6318 6480 6591 6760 6786 6960 7020 7047 7290 7540 7605 7830 8112 8424 8748 8788 9048 9126 9360 9396 9477 9720 9802 10140 10179 10440 10530 10935 10985 11310 11664 11745 12168 12528 12636 13182 13520 13572 13689 14040 14094 14580 14703 15080 15210 15660 15795 16848 16965 17496 17576 18096 18252 18792 18954 19440 19604 19773 20280 20358 20880 21060 21141 21870 21970 22620 22815 23490 24336 24505 25272 26364 27144 27378 28080 28188 28431 28561 29160 29406 30160 30420 30537 31320 31590 32955 33930 34992 35152 35235 36504 37584 37908 39208 39546 40560 40716 41067 42120 42282 43740 43940 44109 45240 45630 46980 47385 49010 50544 50895 52728 54288 54756 56376 56862 57122 58320 58812 59319 60840 61074 62640 63180 63423 63713 65910 67860 68445 70470 73008 73515 75816 78416 79092 81432 82134 84240 84564 85683 87480 87880 88218 90480 91260 91611 93960 94770 98020 98865 101790 105456 105705 109512 112752 113724 114244 117624 118638 121680 122148 123201 126360 126846 127426 131820 132327 135720 136890 140940 142155 142805 147030 151632 152685 158184 162864 164268 169128 171366 174960 175760 176436 177957 182520 183222 187920 189540 191139 196040 197730 203580 205335 211410 219024 220545 227448 228488 235248 237276 244296 246402 252720 253692 254852 257049 263640 264654 271440 273780 274833 281880 284310 285610 294060 296595 305370 316368 317115 318565 328536 338256 342732 352872 355914 365040 366444 369603 379080 382278 392080 395460 396981 407160 410670 422820 428415 441090 454896 456976 458055 474552 488592 492804 507384 509704 514098 527280 529308 533871 547560 549666 563760 568620 571220 573417 588120 593190 610740 616005 634230 637130 657072 661635 685464 705744 711828 732888 739206 758160 764556 771147 790920 793962 814320 821340 824499 828269 845640 856830 882180 889785 916110 949104 955695 985608 1014768 1019408 1028196 1058616 1067742 1095120 1099332 1137240 1142440 1146834 1176240 1186380 1190943 1221480 1232010 1268460 1274260 1285245 1323270 1370928 1374165 1423656 1465776 1478412 1529112 1542294 1581840 1587924 1601613 1642680 1648998 1656538 1691280 1713660 1720251 1764360 1779570 1832220 1848015 1911390 1971216 1984905 2056392 2117232 2135484 2198664 2274480 2284880 2293668 2313441 2372760 2381886 2442960 2464020 2484807 2536920 2548520 2570490 2646540 2669355 2748330 2847312 2867085 2956824 3058224 3084588 3175848 3203226 3285360 3297996 3313076 3427320 3440502 3528720 3559140 3572829 3664440 3696030 3822780 3855735 3969810 4112784 4122495 4141345 4270968 4397328 4587336 4626882 4745520 4763772 4804839 4928040 4969614 5073840 5097040 5140980 5160753 5293080 5338710 5496660 5734170 5913648 5954715 6169176 6351696 6406452 6595992 6626152 6854640 6881004 6940323 7118280 7145658 7328880 7392060 7454421 7645560 7711470 7939620 8008065 8244990 8282690 8541936 8601255 9174672 9253764 9527544 9609678 9856080 9939228 10281960 10321506 10586160 10677420 10718487 10993320 11468340 11567205 11909430 12338352 12424035 12812904 13191984 13252304 13762008 13880646 14236560 14291316 14784120 14908842 15291120 15422940 15482259 15879240 16016130 16489980 16565380 17202510 17864145 18507528 19055088 19219356 19878456 20563920 20643012 20820969 21354840 21436974 21986640 22363263 22936680 23134410 23818860 24024195 24848070 25625808 25803765 27524016 27761292 28582632 29568240 29817684 30845880 30964518 31758480 32032260 32979960 33130760 34405020 34701615 35728290 37015056 37272105 38438712 39756912 41286024 41641938 42709680 42873948 44726526 45873360 46268820 46446777 47637720 48048390 49696140 51607530 53592435 55522584 57165264 59635368 61691760 61929036 62462907 64064520 65959920 66261520 67089789 68810040 69403230 71456580 74544210 76877424 77411295 82572048 83283876 85747896 89453052 92537640 92893554 95275440 96096780 99392280 103215060 104104845 107184870 111045168 111816315 119270736 123858072 124925814 128129040 134179578 137620080 138806460 139340331 142913160 149088420 154822590 166567752 171495792 178906104 185075280 185787108 192193560 198784560 201269367 206430120 208209690 214369740 223632630 232233885 247716144 249851628 268359156 277612920 278680662 285826320 298176840 309645180 312314535 333135504 335448945 357812208 371574216 384387120 402538734 412860240 416419380 428739480 447265260 464467770 499703256 536718312 555225840 557361324 596353680 603808101 619290360 624629070 670897890 696701655 743148432 805077468 832838760 857478960 894530520 928935540 999406512 1006346835 1073436624 1114722648 1207616202 1238580720 1249258140 1341795780 1393403310 1610154936 1665677520 1789061040 1811424303 1857871080 2012693670 2229445296 2415232404 2498516280 2683591560 2786806620 3019040505 3220309872 3622848606 3715742160 4025387340 4830464808 4997032560 5367183120 5573613240 6038081010 7245697212 8050774680 9057121515 9660929616 11147226480 12076162020 14491394424 16101549360 18114243030 24152324040 28982788848 36228486060 48304648080 72456972120 144913944240
• Sum of all divisors σ(n): 566294558400
• Sum of proper divisors (its aliquot sum) s(n): 421380614160
• 144913944240 is an abundant number, because the sum of its proper divisors (421380614160) is greater than itself. Its abundance is 276466669920

Bases of 144913944240

• Binary: 10000110111101100010110100111010110000₂
• Hexadecimal: 0x21BD8B4EB0
• Base-36: 1UKM0R00

Squares and roots of 144913944240

• 144913944240 squared (144913944240²) is 21000051235193829177600
• 144913944240 cubed (144913944240³) is 3043200253734021687034811457024000
• The square root of 144913944240 is 380675.6417739385
• The cube root of 144913944240 is 5252.5483530319

Scales and comparisons

• 144,913,944,240 seconds is equal to 4,607 years, 42 weeks, 2 days, 17 hours, 24 minutes.
• To count from 1 to 144,913,944,240 would take you about nine thousand, two hundred fifteen 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 144913944240 cubic inches would be around 437.7 feet tall.

Recreational maths with 144913944240

• 144913944240 backwards is 042449319441
• 144913944240 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 144913944240's digits is 45
• More coming soon!