1680308735400

Names of 1680308735400

• Cardinal: 1680308735400 can be written as One trillion, six hundred eighty billion, three hundred eight million, seven hundred thirty-five thousand, four hundred.

Scientific notation

• Scientific notation: 1.6803087354 × 10¹²

Factors of 1680308735400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 129344

Divisors of 1680308735400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 150 180 200 225 300 360 450 600 900 1800 7673 15346 23019 30692 38365 46038 61384 69057 76730 92076 115095 121661 138114 153460 184152 191825 230190 243322 276228 306920 345285 364983 383650 460380 486644 552456 575475 608305 690570 729966 767300 920760 973288 1094949 1150950 1216610 1381140 1459932 1534600 1726425 1824915 2189898 2301900 2433220 2762280 2919864 3041525 3452850 3649830 4379796 4603800 4866440 5474745 6083050 6905700 7299660 8759592 9124575 10949490 12166100 13811400 14599320 18249150 21898980 24332200 27373725 36498300 43797960 54747450 72996600 109494900 218989800 933504853 1867009706 2800514559 3734019412 4667524265 5601029118 7468038824 8401543677 9335048530 11202058236 14002572795 16803087354 18670097060 22404116472 23337621325 28005145590 33606174708 37340194120 42007718385 46675242650 56010291180 67212349416 70012863975 84015436770 93350485300 112020582360 140025727950 168030873540 186700970600 210038591925 280051455900 336061747080 420077183850 560102911800 840154367700 1680308735400
• Sum of all divisors σ(n): 5643818666460
• Sum of proper divisors (its aliquot sum) s(n): 3963509931060
• 1680308735400 is an abundant number, because the sum of its proper divisors (3963509931060) is greater than itself. Its abundance is 2283201195660

Bases of 1680308735400

• Binary: 11000011100111010001101001000110110101000₂
• Hexadecimal: 0x1873A348DA8
• Base-36: LFX8FQ20

Squares and roots of 1680308735400

• 1680308735400 squared (1680308735400²) is 2823437446261547213160000
• 1680308735400 cubed (1680308735400³) is 4744246604808745855392273837864000000
• The square root of 1680308735400 is 1296267.2314765965
• The cube root of 1680308735400 is 11888.5720748597

Scales and comparisons

• 1,680,308,735,400 seconds is equal to 53,428 years, 32 weeks, 1 day, 18 hours, 30 minutes.
• To count from 1 to 1,680,308,735,400 would take you about one hundred thirty-three thousand, five hundred seventy-one 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 1680308735400 cubic inches would be around 990.7 feet tall.

Recreational maths with 1680308735400

• 1680308735400 backwards is 0045378030861
• 1680308735400 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1680308735400's digits is 45
• More coming soon!