820885327412

Names of 820885327412

• Cardinal: 820885327412 can be written as Eight hundred twenty billion, eight hundred eighty-five million, three hundred twenty-seven thousand, four hundred twelve.

Scientific notation

• Scientific notation: 8.20885327412 × 10¹¹

Factors of 820885327412

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 577

Divisors of 820885327412

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 31 53 62 106 113 124 181 197 212 226 362 394 452 724 788 961 1643 1922 3286 3503 3844 5611 5989 6107 6572 7006 9593 10441 11222 11978 12214 14012 19186 20453 20882 22261 22444 23956 24428 35657 38372 40906 41764 44522 50933 71314 81812 89044 101866 108593 142628 173941 185659 189317 203732 217186 297383 323671 347882 371318 378634 434372 594766 634043 647342 690091 695764 742636 757268 1084009 1105367 1179833 1189532 1268086 1294684 1380182 1889821 2168018 2210734 2359666 2536172 2760364 3779642 4029241 4336036 4421468 4719332 5755429 7559284 8058482 9218873 10033801 11510858 16116964 18437746 19655333 20067602 21392821 23021716 33604279 34266377 36574823 36875492 39310666 40135204 42785642 58584451 67208558 68532754 73149646 78621332 85571284 117168902 124906471 134417116 137065508 146299292 213549773 234337804 249812942 427099546 499625884 854199092 1041732649 1133819513 1816117981 2083465298 2267639026 3632235962 3872100601 4166930596 4535278052 6620042963 7264471924 7744201202 13240085926 15488402404 26480171852 205221331853 410442663706 820885327412
• Sum of all divisors σ(n): 1541993268816
• Sum of proper divisors (its aliquot sum) s(n): 721107941404
• 820885327412 is a deficient number, because the sum of its proper divisors (721107941404) is less than itself. Its deficiency is 99777386008

Bases of 820885327412

• Binary: 1011111100100000100101000000111000110100₂
• Hexadecimal: 0xBF20940E34
• Base-36: AH3XXGDW

Squares and roots of 820885327412

• 820885327412 squared (820885327412²) is 673852720760306438617744
• 820885327412 cubed (820885327412³) is 553155811308791160438178464152798528
• The square root of 820885327412 is 906027.2222245863
• The cube root of 820885327412 is 9363.2689390023

Scales and comparisons

• 820,885,327,412 seconds is equal to 26,101 years, 31 weeks, 6 days, 14 hours, 3 minutes, 32 seconds.
• To count from 1 to 820,885,327,412 would take you about fifty-two thousand, two hundred three 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 820885327412 cubic inches would be around 780.3 feet tall.

Recreational maths with 820885327412

• 820885327412 backwards is 214723588028
• The number of decimal digits it has is: 12
• The sum of 820885327412's digits is 50
• More coming soon!