389990219391144384

Names of 389990219391144384

• Cardinal: 389990219391144384 can be written as Three hundred eighty-nine quadrillion, nine hundred ninety trillion, two hundred nineteen billion, three hundred ninety-one million, one hundred forty-four thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 3.89990219391144384 × 10¹⁷

Factors of 389990219391144384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 597602552

Divisors of 389990219391144384

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 102 136 192 204 272 408 544 816 1088 1632 3264 200003 400006 600009 800012 1200018 1600024 2400036 3200048 3400051 4800072 6400096 6800102 9600144 10200153 12800192 13600204 19200288 20400306 27200408 38400576 40800612 54400816 81601224 108801632 163202448 217603264 326404896 597402527 652809792 1194805054 1792207581 2389610108 3584415162 4779220216 7168830324 9558440432 10155842959 14337660648 19116880864 20311685918 28675321296 30467528877 38233761728 40623371836 57350642592 60935057754 81246743672 114701285184 121870115508 162493487344 243740231016 324986974688 487480462032 649973949376 974960924064 1949921848128 119482297607581 238964595215162 358446892822743 477929190430324 716893785645486 955858380860648 1433787571290972 1911716761721296 2031199059328877 2867575142581944 3823433523442592 4062398118657754 5735150285163888 6093597177986631 7646867046885184 8124796237315508 11470300570327776 12187194355973262 16249592474631016 22940601140655552 24374388711946524 32499184949262032 48748777423893048 64998369898524064 97497554847786096 129996739797048128 194995109695572192 389990219391144384
• Sum of all divisors σ(n): 1092551593801264128
• Sum of proper divisors (its aliquot sum) s(n): 702561374410119744
• 389990219391144384 is an abundant number, because the sum of its proper divisors (702561374410119744) is greater than itself. Its abundance is 312571155018975360

Bases of 389990219391144384

• Binary: 10101101001100001100000100111001100101011111001000111000000₂
• Hexadecimal: 0x5698609CCAF91C0
• Base-36: 2YNZZTGWEXMO

Squares and roots of 389990219391144384

• 389990219391144384 squared (389990219391144384²) is 152092371220752929106554121134739456
• 389990219391144384 cubed (389990219391144384³) is 59314537220100809019397248508268351027289909517615104
• The square root of 389990219391144384 is 624491969.0365476461
• The cube root of 389990219391144384 is 730608.2497883397

Scales and comparisons

• 389,990,219,391,144,384 seconds is equal to 12,400,482,657 years, 35 weeks, 4 days, 12 hours, 6 minutes, 24 seconds.
• To count from 1 to 389,990,219,391,144,384 would take you about thirty-seven billion, two hundred one million, four hundred forty-seven thousand, nine hundred seventy-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 389990219391144384 cubic inches would be around 60884 feet tall.

Recreational maths with 389990219391144384

• 389990219391144384 backwards is 483441193912099983
• The number of decimal digits it has is: 18
• The sum of 389990219391144384's digits is 87
• More coming soon!