399345337435968

Names of 399345337435968

• Cardinal: 399345337435968 can be written as Three hundred ninety-nine trillion, three hundred forty-five billion, three hundred thirty-seven million, four hundred thirty-five thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 3.99345337435968 × 10¹⁴

Factors of 399345337435968

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 5034

Divisors of 399345337435968

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 49 54 56 63 64 66 71 72 77 84 88 96 98 99 108 112 126 132 142 144 147 154 168 176 189 192 196 198 213 216 224 231 252 264 284 288 294 297 308 336 352 378 392 396 426 432 441 448 462 497 504 528 539 568 576 588 594 616 639 672 693 704 756 781 784 792 852 864 882 924 994 1008 1056 1078 1136 1176 1188 1232 1278 1323 1344 1386 1491 1512 1562 1568 1584 1617 1704 1728 1764 1848 1917 1988 2016 2079 2112 2156 2221 2272 2343 2352 2376 2464 2556 2646 2719 2772 2982 3024 3124 3136 3168 3234 3408 3479 3528 3696 3834 3976 4032 4158 4312 4442 4473 4544 4686 4704 4752 4851 4928 5112 5292 5438 5467 5544 5964 6048 6248 6336 6468 6663 6816 6958 7029 7056 7392 7668 7952 8157 8316 8624 8884 8946 9372 9408 9504 9702 10224 10437 10584 10876 10934 11088 11928 12096 12496 12936 13326 13419 13632 13916 14058 14112 14553 14784 15336 15547 15904 16314 16401 16632 17248 17768 17892 18744 19008 19033 19404 19989 20448 20874 21087 21168 21752 21868 22176 23856 24431 24471 24992 25872 26652 26838 27832 28116 28224 29106 29909 30672 31094 31311 31808 32628 32802 33264 34496 35536 35784 37488 38066 38269 38808 39978 40896 41748 42174 42336 43504 43736 44352 46641 47712 48862 48942 49203 49984 51744 53304 53676 55664 56232 57099 58212 59818 59967 61344 62188 62622 65256 65604 66528 71072 71568 73293 73413 74976 76132 76538 77616 79956 83496 84348 84672 87008 87472 89727 93282 93933 95424 97724 97884 98406 103488 106608 107352 108829 111328 112464 114198 114807 116424 119636 119934 122688 124376 125244 130512 131208 133056 133231 139923 142144 143136 146586 146826 147609 149952 152264 153076 155232 157691 159912 166992 168696 171017 171297 174016 174944 179454 186564 187866 193049 195448 195768 196812 209363 213216 214704 217658 219879 222656 224928 228396 229614 232848 239272 239868 248752 250488 261024 262416 266462 269181 279846 286272 293172 293652 295218 304528 306152 310464 315382 319824 326487 333984 337392 342034 342594 344421 349888 358908 373128 375732 386098 390896 391536 393624 399693 418726 419769 426432 429408 435316 439758 449856 456792 459228 465696 473073 478544 479736 497504 500976 513051 513891 522048 524832 532924 538362 559692 579147 586344 587304 590436 609056 612304 628089 630764 639648 652974 659637 667968 674784 684068 685188 688842 717816 746256 751464 772196 781792 783072 787248 799386 807543 837452 839538 858816 870632 879516 913584 918456 931392 946146 957088 959472 979461 995008 1001952 1026102 1027782 1033263 1049664 1065848 1076724 1103837 1119384 1158294 1172688 1174608 1180872 1197119 1199079 1218112 1224608 1256178 1261528 1279296 1305948 1319274 1349568 1351343 1368136 1370376 1377684 1419219 1435632 1465541 1492512 1502928 1539153 1544392 1563584 1566144 1574496 1598772 1615086 1674904 1679076 1734601 1737441 1741264 1759032 1827168 1836912 1884267 1892292 1914176 1918944 1958922 2003904 2052204 2055564 2066526 2123539 2131696 2153448 2207674 2238768 2316588 2345376 2349216 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797134668 802697742 832427288 834500772 844151616 857523658 869601456 874238904 887718153 908102496 917368848 929990446 936480699 951345472 953715168 999130176 1014535032 1019945388 1021615308 1034310816 1062846224 1070263656 1112667696 1141351911 1159468608 1165651872 1167560352 1183624204 1195702002 1223158464 1248640932 1266227424 1286285487 1304402184 1311358356 1352713376 1359927184 1362153744 1394985669 1427018208 1483556928 1498695264 1521802548 1529918082 1594269336 1605395484 1664854576 1669001544 1715047316 1739202912 1748477808 1775436306 1793553003 1816204992 1834737696 1859980892 1872961398 1907430336 2029070064 2039890776 2043230616 2068621632 2125692448 2140527312 2225335392 2282703822 2294877123 2331303744 2335120704 2367248408 2391404004 2497281864 2532454848 2572570974 2608804368 2622716712 2663154459 2705426752 2719854368 2724307488 2789971338 2809442097 2854036416 2997390528 3001332803 3043605096 3059836164 3188538672 3210790968 3254966561 3329709152 3338003088 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18865520476 18937987264 19131232032 19529799366 19978254912 20580567792 20981733696 21009329621 21305235672 22319770704 22475536776 23153138766 24010662424 24348840768 24478689312 25109742042 25686327744 26039732488 27011995227 27440757056 28298280714 28406980896 28696848048 29294699049 29759694272 29967382368 30870851688 31957853508 33014660833 33479656056 36015993636 36523261152 36718033968 37731040952 38262464064 39059598732 41161135584 42018659242 42447421071 42610471344 44639541408 44951073552 46306277532 48021324848 48957378624 50219484084 52079464976 54023990454 56596561428 56813961792 57393696096 58589398098 59934764736 61741703376 63027988863 63915707016 66029321666 66959312112 72031987272 73046522304 73436067936 75462081904 78119197464 81035985681 82322271168 84037318484 84894842142 85220942688 87884097147 89279082816 89902147104 92612555064 96042649696 99043982499 100438968168 104158929952 108047980908 113193122856 114787392192 117178796196 123483406752 126055977726 127342263213 127831414032 132058643332 133918624224 144063974544 146872135872 150924163808 156238394928 162071971362 168074636968 169789684284 170441885376 175768194294 179804294208 185225110128 189083966589 192085299392 198087964998 200877936336 208317859904 216095961816 226386245712 231102625831 234357592392 246966813504 252111955452 254684526426 255662828064 264117286664 267837248448 288127949088 297131947497 301848327616 312476789856 324143942724 336149273936 339579368568 351536388588 370450220256 378167933178 396175929996 401755872672 432191923632 452772491424 462205251662 468715184784 504223910904 509369052852 511325656128 528234573328 567251899767 576255898176 594263894994 624953579712 648287885448 672298547872 679158737136 693307877493 703072777176 740900440512 756335866356 792351859992 803511745344 864383847264 891395842491 905544982848 924410503324 937430369568 1008447821808 1018738105704 1056469146656 1134503799534 1188527789988 1296575770896 1344597095744 1358317474272 1386615754986 1406145554352 1512671732712 1584703719984 1728767694528 1782791684982 1848821006648 1874860739136 2016895643616 2037476211408 2079923632479 2112938293312 2269007599068 2377055579976 2593151541792 2716634948544 2773231509972 2812291108704 3025343465424 3169407439968 3565583369964 3697642013296 4033791287232 4074952422816 4159847264958 4538015198136 4754111159952 5186303083584 5546463019944 5624582217408 6050686930848 6239770897437 6338814879936 7131166739928 7395284026592 8149904845632 8319694529916 9076030396272 9508222319904 11092926039888 12101373861696 12479541794874 14262333479856 14790568053184 16639389059832 18152060792544 19016444639808 22185852079776 24959083589748 28524666959712 33278778119664 36304121585088 44371704159552 49918167179496 57049333919424 66557556239328 99836334358992 133115112478656 199672668717984 399345337435968
• Sum of all divisors σ(n): 1512046924185600
• Sum of proper divisors (its aliquot sum) s(n): 1112701586749632
• 399345337435968 is an abundant number, because the sum of its proper divisors (1112701586749632) is greater than itself. Its abundance is 713356249313664

Bases of 399345337435968

• Binary: 1011010110011001111010100111110110000011101000000₂
• Hexadecimal: 0x16B33D4FB0740
• Base-36: 3XK0PR49C0

Squares and roots of 399345337435968

• 399345337435968 squared (399345337435968²) is 159476698531847144952500097024
• 399345337435968 cubed (399345337435968³) is 63686275988374640639076336329233539387359232
• The square root of 399345337435968 is 19983626.7338030511
• The cube root of 399345337435968 is 73640.4113983775

Scales and comparisons

• 399,345,337,435,968 seconds is equal to 12,697,946 years, 24 weeks, 4 days, 14 hours, 52 minutes, 48 seconds.
• To count from 1 to 399,345,337,435,968 would take you about thirty-one million, seven hundred forty-four thousand, eight hundred sixty-six 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 399345337435968 cubic inches would be around 6136.7 feet tall.

Recreational maths with 399345337435968

• 399345337435968 backwards is 869534733543993
• The number of decimal digits it has is: 15
• The sum of 399345337435968's digits is 81
• More coming soon!