855536769069440

Names of 855536769069440

• Cardinal: 855536769069440 can be written as Eight hundred fifty-five trillion, five hundred thirty-six billion, seven hundred sixty-nine million, sixty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 8.5553676906944 × 10¹⁴

Factors of 855536769069440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 778

Divisors of 855536769069440

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 191 269 311 320 382 538 622 640 764 955 1076 1244 1345 1528 1555 1910 2152 2488 2690 3056 3110 3820 4304 4976 5380 6112 6220 7640 8608 9952 10760 12224 12440 15280 17216 19904 21520 24448 24880 30560 34432 39808 43040 49760 51379 59401 61120 72361 83659 86080 96721 99520 102758 118802 122240 144722 167318 172160 193442 199040 205516 237604 256895 289444 297005 334636 361805 386884 411032 418295 475208 483605 513790 578888 594010 669272 723610 773768 822064 836590 950416 967210 1027580 1157776 1188020 1338544 1447220 1547536 1644128 1673180 1900832 1934420 2055160 2315552 2376040 2677088 2894440 3095072 3288256 3346360 3801664 3868840 4110320 4631104 4752080 5354176 5788880 6190144 6576512 6692720 7603328 7737680 8220640 9262208 9504160 10708352 11577760 12380288 13385440 13820951 15475360 15978869 16441280 18473711 19008320 22504271 23155520 26017949 26770880 27641902 30950720 31957738 32882560 36947422 38016640 45008542 46311040 52035898 53541760 55283804 61901440 63915476 69104755 73894844 79894345 90017084 92368555 104071796 110567608 112521355 127830952 130089745 138209510 147789688 159788690 180034168 184737110 208143592 221135216 225042710 255661904 260179490 276419020 295579376 319577380 360068336 369474220 416287184 442270432 450085420 511323808 520358980 552838040 591158752 639154760 720136672 738948440 832574368 884540864 900170840 1022647616 1040717960 1105676080 1182317504 1278309520 1440273344 1477896880 1665148736 1769081728 1800341680 2045295232 2081435920 2211352160 2364635008 2556619040 2880546688 2955793760 3330297472 3600683360 4162871840 4298315761 4422704320 4969428259 5113238080 5911587520 6998828281 7201366720 8325743680 8596631522 8845408640 9938856518 10226476160 11823175040 13997656562 14402733440 16651487360 17193263044 19877713036 21491578805 24847141295 27995313124 34386526088 34994141405 39755426072 42983157610 49694282590 55990626248 68773052176 69988282810 79510852144 85966315220 99388565180 111981252496 137546104352 139976565620 159021704288 171932630440 198777130360 223962504992 275092208704 279953131240 318043408576 343865260880 397554260720 447925009984 550184417408 559906262480 636086817152 687730521760 795108521440 895850019968 1119812524960 1336776201671 1375461043520 1590217042880 2239625049920 2673552403342 2750922087040 3180434085760 4479250099840 5347104806684 6683881008355 10694209613368 13367762016710 21388419226736 26735524033420 42776838453472 53471048066840 85553676906944 106942096133680 171107353813888 213884192267360 427768384534720 855536769069440
• Sum of all divisors σ(n): 2070304099044480
• Sum of proper divisors (its aliquot sum) s(n): 1214767329975040
• 855536769069440 is an abundant number, because the sum of its proper divisors (1214767329975040) is greater than itself. Its abundance is 359230560905600

Bases of 855536769069440

• Binary: 11000010100001101100101101001101100111000110000000₂
• Hexadecimal: 0x30A1B2D367180
• Base-36: 8F9G5YZYWW

Squares and roots of 855536769069440

• 855536769069440 squared (855536769069440²) is 731943163229776307483541913600
• 855536769069440 cubed (855536769069440³) is 626204289012068559951895636229078308880384000
• The square root of 855536769069440 is 29249560.1517260425
• The cube root of 855536769069440 is 94932.0573874969

Scales and comparisons

• 855,536,769,069,440 seconds is equal to 27,203,422 years, 47 weeks, 1 day, 7 hours, 17 minutes, 20 seconds.
• To count from 1 to 855,536,769,069,440 would take you about sixty-eight million, eight thousand, five hundred fifty-seven 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 855536769069440 cubic inches would be around 7911 feet tall.

Recreational maths with 855536769069440

• 855536769069440 backwards is 044960967635558
• The number of decimal digits it has is: 15
• The sum of 855536769069440's digits is 77
• More coming soon!