1389725010212

Names of 1389725010212

• Cardinal: 1389725010212 can be written as One trillion, three hundred eighty-nine billion, seven hundred twenty-five million, ten thousand, two hundred twelve.

Scientific notation

• Scientific notation: 1.389725010212 × 10¹²

Factors of 1389725010212

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 62687

Divisors of 1389725010212

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 11 14 22 28 43 44 77 86 154 172 301 308 473 602 946 1204 1723 1892 3311 3446 6622 6892 12061 13244 18953 24122 37906 48244 60901 74089 75812 121802 132671 148178 243604 265342 296356 426307 518623 530684 669911 814979 852614 1037246 1339822 1629958 1705228 2074492 2618743 2679644 3259916 4689377 5237486 5704853 9378754 10474972 11409706 18331201 18757508 22819412 28806173 36662402 57612346 73324804 104932423 115224692 201643211 209864846 403286422 419729692 734526961 806572844 1154256653 1469053922 2308513306 2938107844 4512094189 4617026612 8079796571 9024188378 16159593142 18048376756 31584659323 32319186284 49633036079 63169318646 99266072158 126338637292 198532144316 347431252553 694862505106 1389725010212
• Sum of all divisors σ(n): 3104493579264
• Sum of proper divisors (its aliquot sum) s(n): 1714768569052
• 1389725010212 is an abundant number, because the sum of its proper divisors (1714768569052) is greater than itself. Its abundance is 325043558840

Bases of 1389725010212

• Binary: 10100001110010010000100001100100100100100₂
• Hexadecimal: 0x1439210C924
• Base-36: HQFIE0PW

Squares and roots of 1389725010212

• 1389725010212 squared (1389725010212²) is 1931335604008743504284944
• 1389725010212 cubed (1389725010212³) is 2684025392003850254629682466157848128
• The square root of 1389725010212 is 1178865.9848396679
• The cube root of 1389725010212 is 11159.4542942291

Scales and comparisons

• 1,389,725,010,212 seconds is equal to 44,188 years, 49 weeks, 5 days, 5 hours, 3 minutes, 32 seconds.
• To count from 1 to 1,389,725,010,212 would take you about one hundred ten thousand, four hundred seventy-two 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 1389725010212 cubic inches would be around 930 feet tall.

Recreational maths with 1389725010212

• 1389725010212 backwards is 2120105279831
• The number of decimal digits it has is: 13
• The sum of 1389725010212's digits is 41
• More coming soon!