855404595742077

Names of 855404595742077

• Cardinal: 855404595742077 can be written as Eight hundred fifty-five trillion, four hundred four billion, five hundred ninety-five million, seven hundred forty-two thousand and seventy-seven.

Scientific notation

• Scientific notation: 8.55404595742077 × 10¹⁴

Factors of 855404595742077

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1041

Divisors of 855404595742077

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 9 23 27 69 73 81 131 207 219 393 621 657 811 1179 1679 1863 1971 2433 3013 3537 5037 5329 5913 7299 9039 9563 10611 15111 15987 18653 21897 27117 28689 45333 47961 55959 59203 65691 81351 86067 106241 122567 135999 143883 167877 177609 219949 244053 258201 318723 367701 431649 503631 532827 657721 659847 698099 774603 956169 1103103 1361669 1510893 1598481 1973163 1979541 2094297 2443543 2868507 3309309 4085007 4321819 4795443 5919489 5938623 6282891 7330629 7755593 8605521 9927927 12255021 12965457 15127583 16056277 17758467 17815869 18848673 21991887 23266779 36765063 38896371 45382749 48013633 48168831 53275401 56546019 65975661 69800337 86161451 99401837 110295189 116689113 136148247 144040899 144506493 178378639 197926983 209401011 258484353 298205511 350067339 408444741 432122697 433519479 535135917 566158289 628203033 775453059 894616533 1104313559 1225334223 1296368091 1300558437 1605407751 1698474867 1981713373 2326359177 2683849599 3312940677 3504995209 3889104273 4816223253 5095424601 5945140119 6289785923 6979077531 8051548797 9938822031 10514985627 13021640647 14448669759 15286273803 17835420357 18869357769 29816466093 31544956881 39064921941 45858821409 53506261071 56608073307 80614889807 89449398279 94634870643 117194765823 144665076229 160518783213 169824219921 241844669421 283904611929 351584297469 433995228687 459154372379 509472659763 725534008263 1054752892407 1301985686061 1377463117137 2176602024789 3905957058183 4132389351411 6529806074367 10560550564717 11717871174549 12397168054233 31681651694151 37191504162699 95044955082453 285134865247359 855404595742077
• Sum of all divisors σ(n): 1363901646663072
• Sum of proper divisors (its aliquot sum) s(n): 508497050920995
• 855404595742077 is a deficient number, because the sum of its proper divisors (508497050920995) is less than itself. Its deficiency is 346907544821082

Bases of 855404595742077

• Binary: 11000010011111110001100111000100011000010101111101₂
• Hexadecimal: 0x309FC6711857D
• Base-36: 8F7RG2EUT9

Squares and roots of 855404595742077

• 855404595742077 squared (855404595742077²) is 731717022416666176838308273929
• 855404595742077 cubed (855404595742077³) is 625914103757924625092463856055026592747410533
• The square root of 855404595742077 is 29247300.6573611337
• The cube root of 855404595742077 is 94927.1683975011

Scales and comparisons

• 855,404,595,742,077 seconds is equal to 27,199,220 years, 10 weeks, 4 days, 10 hours, 7 minutes, 57 seconds.
• To count from 1 to 855,404,595,742,077 would take you about sixty-seven million, nine hundred ninety-eight thousand and fifty 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 855404595742077 cubic inches would be around 7910.6 feet tall.

Recreational maths with 855404595742077

• 855404595742077 backwards is 770247595404558
• The number of decimal digits it has is: 15
• The sum of 855404595742077's digits is 72
• More coming soon!