85442783651523072

Names of 85442783651523072

• Cardinal: 85442783651523072 can be written as Eighty-five quadrillion, four hundred forty-two trillion, seven hundred eighty-three billion, six hundred fifty-one million, five hundred twenty-three thousand and seventy-two.

Scientific notation

• Scientific notation: 8.5442783651523072 × 10¹⁶

Factors of 85442783651523072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1820905144

Divisors of 85442783651523072

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 64 68 72 96 102 128 136 144 153 192 204 256 272 288 306 384 408 512 544 576 599 612 768 816 1088 1152 1198 1224 1536 1632 1797 2176 2304 2396 2448 3264 3594 4352 4608 4792 4896 5391 6528 7188 8704 9584 9792 10183 10782 13056 14376 19168 19584 20366 21564 26112 28752 30549 38336 39168 40732 43128 57504 61098 76672 78336 81464 86256 91647 115008 122196 153344 162928 172512 183294 230016 244392 306688 325856 345024 366588 460032 488784 651712 690048 733176 920064 977568 1303424 1380096 1466352 1955136 2606848 2760192 2932704 3910272 5213696 5865408 7820544 11730816 15641088 23461632 46923264 1820904523 3641809046 5462713569 7283618092 10925427138 14567236184 16388140707 21850854276 29134472368 30955376891 32776281414 43701708552 58268944736 61910753782 65552562828 87403417104 92866130673 116537889472 123821507564 131105125656 174806834208 185732261346 233075778944 247643015128 262210251312 278598392019 349613668416 371464522692 466151557888 495286030256 524420502624 557196784038 699227336832 742929045384 932303115776 990572060512 1048841005248 1090721809277 1114393568076 1398454673664 1485858090768 1981144121024 2097682010496 2181443618554 2228787136152 2796909347328 2971716181536 3272165427831 3962288242048 4195364020992 4362887237108 4457574272304 5943432363072 6544330855662 7924576484096 8390728041984 8725774474216 8915148544608 9816496283493 11886864726144 13088661711324 15849152968192 17451548948432 17830297089216 18542270757709 19632992566986 23773729452288 26177323422648 34903097896864 35660594178432 37084541515418 39265985133972 47547458904576 52354646845296 55626812273127 69806195793728 71321188356864 74169083030836 78531970267944 104709293690592 111253624546254 139612391587456 142642376713728 148338166061672 157063940535888 166880436819381 209418587381184 222507249092508 279224783174912 296676332123344 314127881071776 333760873638762 418837174762368 445014498185016 558449566349824 593352664246688 628255762143552 667521747277524 837674349524736 890028996370032 1186705328493376 1256511524287104 1335043494555048 1675348699049472 1780057992740064 2373410656986752 2513023048574208 2670086989110096 3560115985480128 4746821313973504 5026046097148416 5340173978220192 7120231970960256 9493642627947008 10680347956440384 14240463941920512 21360695912880768 28480927883841024 42721391825761536 85442783651523072
• Sum of all divisors σ(n): 261535060058500800
• Sum of proper divisors (its aliquot sum) s(n): 176092276406977728
• 85442783651523072 is an abundant number, because the sum of its proper divisors (176092276406977728) is greater than itself. Its abundance is 90649492755454656

Bases of 85442783651523072

• Binary: 100101111100011011100001001010000001010110110101000000000₂
• Hexadecimal: 0x12F8DC2502B6A00
• Base-36: NDAXSXITFK0

Squares and roots of 85442783651523072

• 85442783651523072 squared (85442783651523072²) is 7300469278120978345261065348317184
• 85442783651523072 cubed (85442783651523072³) is 623772417085081571624842484055050505411433750069248
• The square root of 85442783651523072 is 292305976.0790447337
• The cube root of 85442783651523072 is 440445.1136996263

Scales and comparisons

• 85,442,783,651,523,072 seconds is equal to 2,716,816,228 years, 12 weeks, 1 day, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 85,442,783,651,523,072 would take you about eight billion, one hundred fifty million, four hundred forty-eight thousand, six hundred eighty-four 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 85442783651523072 cubic inches would be around 36703.8 feet tall.

Recreational maths with 85442783651523072

• 85442783651523072 backwards is 27032515638724458
• 85442783651523072 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 85442783651523072's digits is 72
• More coming soon!