889117517818616121

Names of 889117517818616121

• Cardinal: 889117517818616121 can be written as Eight hundred eighty-nine quadrillion, one hundred seventeen trillion, five hundred seventeen billion, eight hundred eighteen million, six hundred sixteen thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 8.89117517818616121 × 10¹⁷

Factors of 889117517818616121

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3248974

Divisors of 889117517818616121

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 21 27 53 63 159 189 371 477 1113 1431 3163 3339 8669 9489 10017 22141 26007 28467 60683 66423 78021 85401 167639 182049 199269 234063 459457 502917 546147 597807 1173473 1378371 1508751 1638441 3216199 3237079 3520419 4135113 4526253 9648597 9711237 10561257 12405339 22659553 27420047 28945791 29133711 31683771 67978659 82260141 86837373 87401133 171565187 191940329 203935977 246780423 514695561 575820987 611807931 740341269 1200956309 1453262491 1544086683 1727462961 3602868927 4359787473 4632260049 5182388883 10172837437 10238880877 10808606781 13079362419 28062237851 30518512311 30716642631 32425820343 39238087257 71672166139 84186713553 91555536933 92149927893 196435664957 215016498417 252560140659 274666610799 276449783679 542660686481 589306994871 645049495251 757680421977 1487298606103 1627982059443 1767920984613 1935148485753 3798624805367 4461895818309 4883946178329 5303762953839 10411090242721 11395874416101 13385687454927 14651838534987 31233270728163 34187623248303 40157062364781 88760858322713 93699812184489 102562869744909 266282574968139 281099436553467 621326008258991 798847724904417 1863978024776973 2396543174713251 4704325491103789 5591934074330919 14112976473311367 16775802222992757 32930278437726523 42338929419934101 98790835313179569 127016788259802303 296372505939538707 889117517818616121
• Sum of all divisors σ(n): 1534450005107712000
• Sum of proper divisors (its aliquot sum) s(n): 645332487289095879
• 889117517818616121 is a deficient number, because the sum of its proper divisors (645332487289095879) is less than itself. Its deficiency is 243785030529520242

Bases of 889117517818616121

• Binary: 110001010110110001111010101111110101001001111101100100111001₂
• Hexadecimal: 0xC56C7ABF527D939
• Base-36: 6R6LUSWF6JW9

Squares and roots of 889117517818616121

• 889117517818616121 squared (889117517818616121²) is 790529960491937155429515467561086641
• 889117517818616121 cubed (889117517818616121³) is 702874036233839831947726706984491441032148473600339561
• The square root of 889117517818616121 is 942930282.5864784585
• The cube root of 889117517818616121 is 961582.1414655625

Scales and comparisons

• 889,117,517,818,616,121 seconds is equal to 28,271,186,845 years, 29 weeks, 6 days, 12 hours, 55 minutes, 21 seconds.
• To count from 1 to 889,117,517,818,616,121 would take you about eighty-four billion, eight hundred thirteen million, five hundred sixty thousand, five hundred thirty-six 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 889117517818616121 cubic inches would be around 80131.8 feet tall.

Recreational maths with 889117517818616121

• 889117517818616121 backwards is 121616818715711988
• The number of decimal digits it has is: 18
• The sum of 889117517818616121's digits is 81
• More coming soon!