809045474550976

Names of 809045474550976

• Cardinal: 809045474550976 can be written as Eight hundred nine trillion, forty-five billion, four hundred seventy-four million, five hundred fifty thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 8.09045474550976 × 10¹⁴

Factors of 809045474550976

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 195

Divisors of 809045474550976

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 53 64 104 106 127 169 208 212 254 338 416 424 508 676 689 832 848 1016 1352 1378 1651 1696 2032 2197 2704 2756 2809 3302 3392 4064 4394 5408 5512 5618 6604 6731 8128 8788 8957 10816 11024 11236 13208 13462 16129 17576 17914 21463 22048 22472 26416 26924 32258 35152 35828 36517 42926 44096 44944 52832 53848 64516 70304 71656 73034 85852 87503 89888 105664 107696 116441 129032 140608 143312 146068 171704 175006 179776 209677 215392 232882 258064 279019 286624 292136 343408 350012 356743 419354 430784 465764 474721 516128 558038 573248 584272 686816 700024 713486 838708 854837 931528 949442 1032256 1116076 1137539 1168544 1373632 1400048 1426972 1677416 1709674 1863056 1898884 2048383 2232152 2275078 2337088 2725801 2800096 2853944 3354832 3419348 3726112 3797768 4096766 4464304 4550156 4637659 5451602 5600192 5707888 6171373 6709664 6838696 7452224 7595536 8193532 8928608 9100312 9275318 10903204 11112881 11415776 12342746 13419328 13677392 14788007 15191072 16387064 17857216 18200624 18550636 21806408 22225762 22831552 24685492 26628979 27354784 29576014 30382144 32774128 35435413 36401248 37101272 43612816 44451524 45306361 49370984 53257958 54709568 59152028 60289567 65548256 70870826 72802496 74202544 87225632 88903048 90612722 98741968 106515916 108564299 118304056 120579134 131096512 141741652 144467453 148405088 174451264 177806096 181225444 197483936 213031832 217128598 236608112 241158268 283483304 288934906 296810176 346176727 355612192 362450888 394967872 426063664 434257196 473216224 482316536 566966608 577869812 588982693 692353454 711224384 724901776 783764371 852127328 868514392 946432448 964633072 1133933216 1155739624 1177965386 1384706908 1411335887 1449803552 1567528742 1704254656 1737028784 1878076889 1929266144 2267866432 2311479248 2355930772 2769413816 2822671774 2899607104 3135057484 3474057568 3756153778 3858532288 4500297451 4622958496 4711861544 5538827632 5645343548 5753907847 6270114968 6948115136 7512307556 7656775009 9000594902 9245916992 9423723088 11077655264 11290687096 11507815694 12540229936 15024615112 15313550018 18001189804 18347366531 18847446176 22155310528 22581374192 23015631388 25080459872 30049230224 30627100036 36002379608 36694733062 37694892352 45162748384 46031262776 50160919744 60098460448 61254200072 72004759216 73389466124 74800802011 90325496768 92062525552 99538075117 120196920896 122508400144 144009518432 146778932248 149601604022 184125051104 199076150234 238515764903 245016800288 288019036864 293557864496 299203208044 368250102208 398152300468 477031529806 490033600576 587115728992 598406416088 796304600936 954063059612 972410426143 1174231457984 1196812832176 1592609201872 1908126119224 1944820852286 2393625664352 3185218403744 3816252238448 3889641704572 4787251328704 6370436807488 7632504476896 7779283409144 12641335539859 15265008953792 15558566818288 25282671079718 31117133636576 50565342159436 62234267273152 101130684318872 202261368637744 404522737275488 809045474550976
• Sum of all divisors σ(n): 1786678301363200
• Sum of proper divisors (its aliquot sum) s(n): 977632826812224
• 809045474550976 is an abundant number, because the sum of its proper divisors (977632826812224) is greater than itself. Its abundance is 168587352261248

Bases of 809045474550976

• Binary: 10110111111101001010010100000111100010010011000000₂
• Hexadecimal: 0x2DFD2941E24C0
• Base-36: 7YS6CYM1TS

Squares and roots of 809045474550976

• 809045474550976 squared (809045474550976²) is 654554579891413954468822552576
• 809045474550976 cubed (809045474550976³) is 529564420707763735533694655248153815752114176
• The square root of 809045474550976 is 28443724.6954574499
• The cube root of 809045474550976 is 93180.3443352727

Scales and comparisons

• 809,045,474,550,976 seconds is equal to 25,725,143 years, 28 weeks, 3 days, 17 hours, 56 minutes, 16 seconds.
• To count from 1 to 809,045,474,550,976 would take you about sixty-four million, three hundred twelve thousand, eight hundred fifty-eight 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 809045474550976 cubic inches would be around 7765 feet tall.

Recreational maths with 809045474550976

• 809045474550976 backwards is 679055474540908
• The number of decimal digits it has is: 15
• The sum of 809045474550976's digits is 73
• More coming soon!