490807707068942843904

Names of 490807707068942843904

• Cardinal: 490807707068942843904 can be written as Four hundred ninety quintillion, eight hundred seven quadrillion, seven hundred seven trillion, sixty-eight billion, nine hundred forty-two million, eight hundred forty-three thousand, nine hundred four.

Scientific notation

• Scientific notation: 4.90807707068942843904 × 10²⁰

Factors of 490807707068942843904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 12515

Divisors of 490807707068942843904

• Number of divisors d(n): 306
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 1024 1152 1536 2048 2304 3049 3072 4096 4608 6098 6144 8192 9147 9216 9461 12196 12288 16384 18294 18432 18922 24392 24576 27441 28383 32768 36588 36864 37844 48784 49152 54882 56766 65536 73176 73728 75688 85149 97568 98304 109764 113532 146352 147456 151376 170298 195136 196608 219528 227064 292704 294912 302752 340596 390272 439056 454128 585408 589824 605504 681192 780544 878112 908256 1170816 1211008 1362384 1561088 1756224 1816512 2341632 2422016 2724768 3122176 3512448 3633024 4683264 4844032 5449536 6244352 7024896 7266048 9366528 9688064 10899072 12488704 14049792 14532096 18733056 19376128 21798144 24977408 28099584 28846589 29064192 37466112 38752256 43596288 49954816 56199168 57693178 58128384 74932224 77504512 86539767 87192576 89510521 99909632 112398336 115386356 116256768 149864448 155009024 173079534 174385152 179021042 199819264 224796672 230772712 232513536 259619301 268531563 299728896 310018048 346159068 348770304 358042084 449593344 461545424 465027072 519238602 537063126 599457792 620036096 692318136 697540608 716084168 805594689 899186688 923090848 930054144 1038477204 1074126252 1384636272 1395081216 1432168336 1611189378 1798373376 1846181696 1860108288 2076954408 2148252504 2769272544 2790162432 2864336672 3222378756 3692363392 4153908816 4296505008 5538545088 5580324864 5728673344 6444757512 7384726784 8307817632 8593010016 11077090176 11457346688 12889515024 14769453568 16615635264 17186020032 22154180352 22914693376 25779030048 29538907136 33231270528 34372040064 44308360704 45829386752 51558060096 59077814272 66462541056 68744080128 88616721408 91658773504 103116120192 118155628544 132925082112 137488160256 177233442816 183317547008 206232240384 236311257088 265850164224 272917578529 274976320512 354466885632 366635094016 412464480768 472622514176 531700328448 545835157058 549952641024 708933771264 733270188032 818752735587 824928961536 945245028352 1063400656896 1091670314116 1099905282048 1417867542528 1466540376064 1637505471174 1649857923072 1890490056704 2126801313792 2183340628232 2199810564096 2456258206761 2835735085056 2933080752128 3275010942348 3299715846144 4253602627584 4366681256464 4399621128192 4912516413522 5671470170112 5866161504256 6550021884696 6599431692288 8507205255168 8733362512928 8799242256384 9825032827044 13100043769392 13198863384576 17014410510336 17466725025856 17598484512768 19650065654088 26200087538784 26397726769152 34933450051712 39300131308176 52400175077568 52795453538304 69866900103424 78600262616352 104800350155136 139733800206848 157200525232704 209600700310272 279467600413696 314401050465408 419201400620544 558935200827392 628802100930816 838402801241088 1117870401654784 1257604201861632 1676805602482176 2235740803309568 2515208403723264 3353611204964352 4471481606619136 5030416807446528 6707222409928704 8942963213238272 10060833614893056 13414444819857408 17885926426476544 20121667229786112 26828889639714816 40243334459572224 53657779279429632 80486668919144448 160973337838288896
• Sum of all divisors σ(n): 491111965962984147458
• Sum of proper divisors (its aliquot sum) s(n): 304258894041303554
• 490807707068942843904 is a deficient number, because the sum of its proper divisors (304258894041303554) is less than itself. Its deficiency is 490503448174901540350

Bases of 490807707068942843904

• Binary: 110101001101101010011010000010010101100100100010100010000000000000000₂
• Hexadecimal: 0x1A9B53412B24510000
• Base-36: 2VKXD7O3WMEPS0

Squares and roots of 490807707068942843904

• 490807707068942843904 squared (490807707068942843904²) is 240892205318273207265915451981571309961216
• 490807707068942843904 cubed (490807707068942843904³) is 118231750943042671766667730610303068524677762199012914982027264
• 490807707068942843904 is a perfect square number. Its square root is 22154180352
• The cube root of 490807707068942843904 is 7888064.5869110849

Scales and comparisons

• 490,807,707,068,942,843,904 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 490,807,707,068,942,843,904 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 490807707068942843904 cubic inches would be around 657338.7 feet tall.

Recreational maths with 490807707068942843904

• 490807707068942843904 backwards is 409348249860707708094
• The number of decimal digits it has is: 21
• The sum of 490807707068942843904's digits is 99
• More coming soon!