12928126314740

Names of 12928126314740

• Cardinal: 12928126314740 can be written as Twelve trillion, nine hundred twenty-eight billion, one hundred twenty-six million, three hundred fourteen thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.292812631474 × 10¹³

Factors of 12928126314740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 20916

Divisors of 12928126314740

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 52 65 70 91 130 140 182 260 364 367 455 734 910 991 1468 1820 1835 1982 2569 3670 3964 4771 4955 5138 6937 7340 9542 9910 10276 12845 12883 13874 19084 19531 19820 23855 25690 25766 27748 33397 34685 39062 47710 51380 51532 64415 66794 69370 78124 90181 95420 97655 128830 133588 136717 138740 166985 180362 195310 253903 257660 273434 333970 360724 363697 390620 450905 507806 546868 667940 683585 727394 901810 1015612 1269515 1367170 1454788 1777321 1803620 1818485 2539030 2545879 2734340 3554642 3636970 4728061 5078060 5091758 7109284 7167877 7273940 8886605 9456122 10183516 12729395 14335754 17773210 18912244 19355221 23640305 25458790 28671508 33096427 35546420 35839385 38710442 47280610 50175139 50917580 66192854 71678770 77420884 93182401 94561220 96776105 100350278 132385708 135486547 143357540 165482135 186364802 193552210 200700556 250875695 251617873 270973094 330964270 372729604 387104420 465912005 501751390 503235746 541946188 652276807 661928540 677432735 931824010 1003502780 1006471492 1258089365 1304553614 1354865470 1761325111 1863648020 2516178730 2609107228 2709730940 3261384035 3522650222 5032357460 6522768070 7045300444 7103366107 8806625555 13045536140 14206732214 17613251110 28413464428 35226502220 35516830535 49723562749 71033661070 92343759391 99447125498 142067322140 184687518782 198894250996 248617813745 369375037564 461718796955 497235627490 646406315737 923437593910 994471254980 1292812631474 1846875187820 2585625262948 3232031578685 6464063157370 12928126314740
• Sum of all divisors σ(n): 33540807917568
• Sum of proper divisors (its aliquot sum) s(n): 20612681602828
• 12928126314740 is an abundant number, because the sum of its proper divisors (20612681602828) is greater than itself. Its abundance is 7684555288088

Bases of 12928126314740

• Binary: 10111100001000010000011000000110100011110100₂
• Hexadecimal: 0xBC2106068F4
• Base-36: 4KZ3KM31W

Squares and roots of 12928126314740

• 12928126314740 squared (12928126314740²) is 167136450009872853541267600
• 12928126314740 cubed (12928126314740³) is 2160761137524863770668435656096164424000
• The square root of 12928126314740 is 3595570.3740491577
• The cube root of 12928126314740 is 23469.9336719733

Scales and comparisons

• 12,928,126,314,740 seconds is equal to 411,074 years, 22 weeks, 1 day, 14 hours, 32 minutes, 20 seconds.
• To count from 1 to 12,928,126,314,740 would take you about one million, twenty-seven thousand, six hundred eighty-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 12928126314740 cubic inches would be around 1955.8 feet tall.

Recreational maths with 12928126314740

• 12928126314740 backwards is 04741362182921
• The number of decimal digits it has is: 14
• The sum of 12928126314740's digits is 50
• More coming soon!