168036431040

Names of 168036431040

• Cardinal: 168036431040 can be written as One hundred sixty-eight billion, thirty-six million, four hundred thirty-one thousand and forty.

Scientific notation

• Scientific notation: 1.6803643104 × 10¹¹

Factors of 168036431040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 64298

Divisors of 168036431040

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 101 108 120 135 144 160 162 180 192 202 216 240 270 288 303 320 324 360 404 405 432 480 505 540 576 606 648 720 808 810 864 909 960 1010 1080 1212 1296 1440 1515 1616 1620 1728 1818 2020 2160 2424 2592 2727 2880 3030 3232 3240 3636 4040 4320 4545 4848 5184 5454 6060 6464 6480 7272 8080 8181 8640 9090 9696 10908 12120 12960 13635 14544 16160 16362 18180 19392 21816 24240 25920 27270 29088 32320 32724 36360 40905 43632 48480 54540 58176 64187 65448 72720 81810 87264 96960 109080 128374 130896 145440 163620 174528 192561 218160 256748 261792 290880 320935 327240 385122 436320 513496 523584 577683 641870 654480 770244 872640 962805 1026992 1155366 1283740 1308960 1540488 1733049 1925610 2053984 2310732 2567480 2617920 2888415 3080976 3466098 3851220 4107968 4621464 5134960 5199147 5776830 6161952 6482887 6932196 7702440 8665245 9242928 10269920 10398294 11553660 12323904 12965774 13864392 15404880 17330490 18485856 19448661 20539840 20796588 23107320 25931548 25995735 27728784 30809760 32414435 34660980 36971712 38897322 41593176 46214640 51863096 51991470 55457568 58345983 61619520 64828870 69321960 77794644 83186352 92429280 97243305 103726192 103982940 110915136 116691966 129657740 138643920 155589288 166372704 175037949 184858560 194486610 207452384 207965880 233383932 259315480 277287840 291729915 311178576 332745408 350075898 388973220 414904768 415931760 466767864 518630960 525113847 554575680 583459830 622357152 700151796 777946440 831863520 875189745 933535728 1037261920 1050227694 1166919660 1244714304 1400303592 1555892880 1663727040 1750379490 1867071456 2074523840 2100455388 2333839320 2625569235 2800607184 3111785760 3500758980 3734142912 4200910776 4667678640 5251138470 5601214368 6223571520 7001517960 8401821552 9335357280 10502276940 11202428736 14003035920 16803643104 18670714560 21004553880 28006071840 33607286208 42009107760 56012143680 84018215520 168036431040
• Sum of all divisors σ(n): 603662721552
• Sum of proper divisors (its aliquot sum) s(n): 435626290512
• 168036431040 is an abundant number, because the sum of its proper divisors (435626290512) is greater than itself. Its abundance is 267589859472

Bases of 168036431040

• Binary: 10011100011111110000000111010011000000₂
• Hexadecimal: 0x271FC074C0
• Base-36: 2570JW00

Squares and roots of 168036431040

• 168036431040 squared (168036431040²) is 28236242156660675481600
• 168036431040 cubed (168036431040³) is 4744717357986452472243697188864000
• The square root of 168036431040 is 409922.4695475963
• The cube root of 168036431040 is 5518.2471750345

Scales and comparisons

• 168,036,431,040 seconds is equal to 5,343 years, 2 weeks, 2 hours, 24 minutes.
• To count from 1 to 168,036,431,040 would take you about ten 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 168036431040 cubic inches would be around 459.9 feet tall.

Recreational maths with 168036431040

• 168036431040 backwards is 040134630861
• 168036431040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 168036431040's digits is 36
• More coming soon!