145313016329411616

Names of 145313016329411616

• Cardinal: 145313016329411616 can be written as One hundred forty-five quadrillion, three hundred thirteen trillion, sixteen billion, three hundred twenty-nine million, four hundred eleven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.45313016329411616 × 10¹⁷

Factors of 145313016329411616

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 576184

Divisors of 145313016329411616

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 56 57 76 84 96 112 114 133 152 168 224 228 266 304 336 399 401 456 532 608 672 798 802 912 1064 1203 1596 1604 1824 2128 2406 2807 3192 3208 4256 4812 5614 6384 6416 7619 8421 9624 11228 12768 12832 15238 16842 19248 22456 22857 30476 33684 38496 44912 45714 53333 54443 60952 67368 89824 91428 106666 108886 121904 134736 159999 163329 182856 213332 217772 243808 269472 319998 326658 365712 381101 426664 435544 521309 639996 653316 731424 762202 853328 871088 1034417 1042618 1143303 1279992 1306632 1524404 1563927 1706656 1742176 2068834 2085236 2286606 2559984 2613264 3048808 3103251 3127854 3649163 4137668 4170472 4573212 5119968 5226528 6097616 6206502 6255708 7240919 7298326 8275336 8340944 9146424 9904871 10947489 12195232 12413004 12511416 14481838 14596652 16550672 16681888 18292848 19809742 21722757 21831643 21894978 24826008 25022832 28963676 29193304 29714613 33101344 36585696 39619484 43445514 43663286 43789956 49652016 50045664 57927352 58386608 59429226 65494929 69334097 79238968 86891028 87326572 87579912 99304032 115854704 116773216 118858452 130989858 138668194 152821501 158477936 173782056 174653144 175159824 208002291 209044909 231709408 237716904 261979716 277336388 305643002 316955872 347564112 349306288 350319648 414801217 416004582 418089818 458464503 475433808 523959432 554672776 611286004 627134727 695128224 698612576 829602434 832009164 836179636 916929006 950867616 1047918864 1109345552 1222572008 1244403651 1254269454 1463314363 1659204868 1664018328 1672359272 1833858012 2095837728 2218691104 2445144016 2488807302 2508538908 2903608519 2926628726 3318409736 3328036656 3344718544 3667716024 3971853271 4389943089 4890288032 4977614604 5017077816 5807217038 5853257452 6636819472 6656073312 6689437088 7335432048 7943706542 8710825557 8779886178 9955229208 10034155632 11614434076 11706514904 11915559813 13273638944 14670864096 15887413084 17421651114 17559772356 19910458416 20068311264 23228868152 23413029808 23831119626 27802972897 28381625887 31774826168 34843302228 35119544712 39820916832 46457736304 46826059616 47662239252 55605945794 56763251774 63549652336 69686604456 70239089424 83408918691 85144877661 92915472608 95324478504 111211891588 113526503548 127099304672 139373208912 140478178848 166817837382 170289755322 190648957008 198671381209 222423783176 227053007096 278746417824 333635674764 340579510644 381297914016 397342762418 444847566352 454106014192 539250891853 596014143627 667271349528 681159021288 794685524836 889695132704 908212028384 1078501783706 1192028287254 1334542699056 1362318042576 1589371049672 1617752675559 2157003567412 2384056574508 2669085398112 2724636085152 3178742099344 3235505351118 3774756242971 4314007134824 4768113149016 6357484198688 6471010702236 7549512485942 8628014269648 9536226298032 11324268728913 11381031980687 12942021404472 15099024971884 17256028539296 19072452596064 22648537457826 22762063961374 25884042808944 30198049943768 34143095942061 45297074915652 45524127922748 51768085617888 60396099887536 68286191884122 79667223864809 90594149831304 91048255845496 120792199775072 136572383768244 159334447729618 181188299662608 182096511690992 216239607633053 239001671594427 273144767536488 318668895459236 362376599325216 364193023381984 432479215266106 478003343188854 546289535072976 637337790918472 648718822899159 864958430532212 956006686377708 1092579070145952 1274675581836944 1297437645798318 1513677253431371 1729916861064424 1912013372755416 2549351163673888 2594875291596636 3027354506862742 3459833722128848 3824026745510832 4541031760294113 5189750583193272 6054709013725484 6919667444257696 7648053491021664 9082063520588226 10379501166386544 12109418027450968 18164127041176452 20759002332773088 24218836054901936 36328254082352904 48437672109803872 72656508164705808 145313016329411616
• Sum of all divisors σ(n): 460036888790169600
• Sum of proper divisors (its aliquot sum) s(n): 314723872460757984
• 145313016329411616 is an abundant number, because the sum of its proper divisors (314723872460757984) is greater than itself. Its abundance is 169410856131346368

Bases of 145313016329411616

• Binary: 1000000100010000010110101100011111100011100001110000100000₂
• Hexadecimal: 0x204416B1F8E1C20
• Base-36: 13QT5Y4JMSDC

Squares and roots of 145313016329411616

• 145313016329411616 squared (145313016329411616²) is 21115872714751846961299724755731456
• 145313016329411616 cubed (145313016329411616³) is 3068411156608512327733611230731632949572000182992896
• The square root of 145313016329411616 is 381199444.2931568807
• The cube root of 145313016329411616 is 525736.5520523263

Scales and comparisons

• 145,313,016,329,411,616 seconds is equal to 4,620,504,436 years, 31 weeks, 2 days, 17 hours, 53 minutes, 36 seconds.
• To count from 1 to 145,313,016,329,411,616 would take you about thirteen billion, eight hundred sixty-one million, five hundred thirteen thousand, three hundred nine 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 145313016329411616 cubic inches would be around 43811.4 feet tall.

Recreational maths with 145313016329411616

• 145313016329411616 backwards is 616114923610313541
• 145313016329411616 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 145313016329411616's digits is 57
• More coming soon!