1438447998180160

Names of 1438447998180160

• Cardinal: 1438447998180160 can be written as One quadrillion, four hundred thirty-eight trillion, four hundred forty-seven billion, nine hundred ninety-eight million, one hundred eighty thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.43844799818016 × 10¹⁵

Factors of 1438447998180160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1368

Divisors of 1438447998180160

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 121 160 176 220 242 257 320 352 440 484 514 605 704 880 968 1028 1093 1210 1285 1331 1760 1936 2056 2186 2420 2570 2662 2827 3520 3872 4112 4372 4840 5140 5324 5465 5654 6655 7744 8224 8744 9680 10280 10648 10930 11308 12023 13310 14135 14641 16448 17488 19360 20560 21296 21860 22616 24046 26620 28270 29282 31097 34976 38720 41120 42592 43720 45232 48092 53240 56540 58564 60115 62194 69952 73205 82240 85184 87440 90464 96184 106480 113080 117128 120230 124388 132253 146410 155485 174880 180928 192368 212960 226160 234256 240460 248776 264506 280901 292820 310970 342067 349760 384736 425920 452320 468512 480920 497552 529012 561802 585640 621940 661265 684134 769472 904640 937024 961840 995104 1058024 1123604 1171280 1194649 1243880 1322530 1368268 1404505 1454783 1710335 1923680 1990208 2116048 2247208 2342560 2389298 2487760 2645060 2736536 2809010 2909566 3089911 3420670 3762737 3847360 4232096 4494416 4685120 4778596 4975520 5290120 5473072 5618020 5819132 5973245 6179822 6841340 7273915 7525474 8464192 8988832 9557192 9951040 10580240 10946144 11236040 11638264 11946490 12359644 13141139 13682680 14547830 15050948 15449555 16002613 17977664 18813685 19114384 21160480 21892288 22472080 23276528 23892980 24719288 26282278 27365360 29095660 30101896 30899110 32005226 33989021 37627370 38228768 42320960 44944160 46553056 47785960 49438576 52564556 54730720 58191320 60203792 61798220 64010452 65705695 67978042 75254740 76457536 80013065 89888320 93106112 95571920 98877152 105129112 109461440 116382640 120407584 123596440 128020904 131411390 135956084 144552529 150509480 160026130 169945105 191143840 197754304 210258224 232765280 240815168 247192880 256041808 262822780 271912168 289105058 301018960 307024793 320052260 339890210 373879231 382287680 420516448 465530560 494385760 512083616 525645560 543824336 578210116 602037920 614049586 640104520 679780420 722762645 747758462 841032896 988771520 1024167232 1051291120 1087648672 1156420232 1204075840 1228099172 1280209040 1359560840 1445525290 1495516924 1535123965 1590077819 1869396155 2102582240 2175297344 2312840464 2456198344 2560418080 2719121680 2891050580 2991033848 3070247930 3180155638 3377272723 3738792310 4112671541 4205164480 4625680928 4912396688 5120836160 5438243360 5782101160 5982067696 6140495860 6360311276 6754545446 7477584620 7950389095 8225343082 9251361856 9824793376 10876486720 11564202320 11964135392 12280991720 12720622552 13509090892 14955169240 15900778190 16450686164 16886363615 17490856009 19649586752 20563357705 23128404640 23928270784 24561983440 25441245104 27018181784 29910338480 31801556380 32901372328 33772727230 34981712018 37149999953 41126715410 46256809280 49123966880 50882490208 54036363568 59820676960 63603112760 65802744656 67545454460 69963424036 74299999906 82253430820 87454280045 98247933760 101764980416 108072727136 119641353920 127206225520 131605489312 135090908920 139926848072 148599999812 164506861640 174908560090 185749999765 216145454272 254412451040 263210978624 270181817840 279853696144 297199999624 329013723280 349817120180 371499999530 408649999483 508824902080 540363635680 559707392288 594399999248 658027446560 699634240360 742999999060 817299998966 1080727271360 1119414784576 1188799998496 1316054893120 1399268480720 1485999998120 1634599997932 2043249997415 2377599996992 2798536961440 2971999996240 3269199995864 4086499994830 4495149994313 5597073922880 5943999992480 6538399991728 8172999989660 8990299988626 11887999984960 13076799983456 16345999979320 17980599977252 22475749971565 26153599966912 32691999958640 35961199954504 44951499943130 65383999917280 71922399909008 89902999886260 130767999834560 143844799818016 179805999772520 287689599636032 359611999545040 719223999090080 1438447998180160
• Sum of all divisors σ(n): 3785935873784940
• Sum of proper divisors (its aliquot sum) s(n): 2347487875604780
• 1438447998180160 is an abundant number, because the sum of its proper divisors (2347487875604780) is greater than itself. Its abundance is 909039877424620

Bases of 1438447998180160

• Binary: 101000111000100001011000101111101011001101101000000₂
• Hexadecimal: 0x51C42C5F59B40
• Base-36: E5VXVYHMPS

Squares and roots of 1438447998180160

• 1438447998180160 squared (1438447998180160²) is 2069132643468509586671817625600
• 1438447998180160 cubed (1438447998180160³) is 2976339708966500328039170233700228212228096000
• The square root of 1438447998180160 is 37926876.9895460811
• The cube root of 1438447998180160 is 112883.7397257569

Scales and comparisons

• 1,438,447,998,180,160 seconds is equal to 45,738,196 years, 48 weeks, 2 days, 15 hours, 22 minutes, 40 seconds.
• To count from 1 to 1,438,447,998,180,160 would take you about one hundred thirty-seven million, two hundred fourteen thousand, five hundred ninety 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 1438447998180160 cubic inches would be around 9407 feet tall.

Recreational maths with 1438447998180160

• 1438447998180160 backwards is 0610818997448341
• The number of decimal digits it has is: 16
• The sum of 1438447998180160's digits is 73
• More coming soon!