1129431135840

Names of 1129431135840

• Cardinal: 1129431135840 can be written as One trillion, one hundred twenty-nine billion, four hundred thirty-one million, one hundred thirty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.12943113584 × 10¹²

Factors of 1129431135840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 98693

Divisors of 1129431135840

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 70 80 84 96 105 112 120 140 160 168 210 224 240 280 336 420 480 560 672 840 1120 1680 3360 3533 7066 10599 14132 17665 21198 24731 28264 35330 42396 49462 52995 56528 70660 74193 84792 95143 98924 105990 113056 123655 141320 148386 169584 190286 197848 211980 247310 282640 285429 296772 339168 370965 380572 395696 423960 475715 494620 565280 570858 593544 666001 741930 761144 791392 847920 951430 989240 1141716 1187088 1332002 1427145 1483860 1522288 1695840 1902860 1978480 1998003 2283432 2374176 2664004 2854290 2967720 3044576 3330005 3805720 3956960 3996006 4566864 5328008 5708580 5935440 6660010 7611440 7992012 9133728 9990015 10656016 11417160 11870880 13320020 15222880 15984024 19980030 21312032 22834320 26640040 31968048 39960060 45668640 53280080 63936096 79920120 106560160 159840240 319680480 336140219 672280438 1008420657 1344560876 1680701095 2016841314 2352981533 2689121752 3361402190 4033682628 4705963066 5042103285 5378243504 6722804380 7058944599 8067365256 9411926132 10084206570 10756487008 11764907665 13445608760 14117889198 16134730512 18823852264 20168413140 23529815330 26891217520 28235778396 32269461024 35294722995 37647704528 40336826280 47059630660 53782435040 56471556792 70589445990 75295409056 80673652560 94119261320 112943113584 141178891980 161347305120 188238522640 225886227168 282357783960 376477045280 564715567920 1129431135840
• Sum of all divisors σ(n): 4067145686016
• Sum of proper divisors (its aliquot sum) s(n): 2937714550176
• 1129431135840 is an abundant number, because the sum of its proper divisors (2937714550176) is greater than itself. Its abundance is 1808283414336

Bases of 1129431135840

• Binary: 10000011011110111010101110111011001100000₂
• Hexadecimal: 0x106F7577660
• Base-36: EEUQ4XUO

Squares and roots of 1129431135840

• 1129431135840 squared (1129431135840²) is 1275614690604832532505600
• 1129431135840 cubed (1129431135840³) is 1440718948904006183780783529160704000
• The square root of 1129431135840 is 1062746.9763965455
• The cube root of 1129431135840 is 10414.0562396239

Scales and comparisons

• 1,129,431,135,840 seconds is equal to 35,912 years, 21 weeks, 4 days, 15 hours, 4 minutes.
• To count from 1 to 1,129,431,135,840 would take you about eighty-nine thousand, seven hundred eighty-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 1129431135840 cubic inches would be around 867.8 feet tall.

Recreational maths with 1129431135840

• 1129431135840 backwards is 0485311349211
• 1129431135840 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1129431135840's digits is 42
• More coming soon!