140385291800

Names of 140385291800

• Cardinal: 140385291800 can be written as One hundred forty billion, three hundred eighty-five million, two hundred ninety-one thousand, eight hundred.

Scientific notation

• Scientific notation: 1.403852918 × 10¹¹

Factors of 140385291800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 134032

Divisors of 140385291800

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 13 20 25 26 31 40 50 52 62 65 100 104 124 130 155 169 200 248 260 310 325 338 403 520 620 650 676 775 806 845 1240 1300 1352 1550 1612 1690 2015 2600 3100 3224 3380 4030 4225 5239 6200 6760 8060 8450 10075 10478 16120 16900 20150 20956 26195 33800 40300 41912 52390 80600 104780 130975 133981 209560 261950 267962 523900 535924 669905 1047800 1071848 1339810 1741753 2679620 3349525 3483506 4153411 5359240 6699050 6967012 8306822 8708765 13398100 13934024 16613644 17417530 20767055 22642789 26796200 33227288 34835060 41534110 43543825 45285578 53994343 69670120 83068220 87087650 90571156 103835275 107988686 113213945 166136440 174175300 181142312 207670550 215977372 226427890 269971715 348350600 415341100 431954744 452855780 539943430 566069725 701926459 830682200 905711560 1079886860 1132139450 1349858575 1403852918 2159773720 2264278900 2699717150 2807705836 3509632295 4528557800 5399434300 5615411672 7019264590 10798868600 14038529180 17548161475 28077058360 35096322950 70192645900 140385291800
• Sum of all divisors σ(n): 364838345280
• Sum of proper divisors (its aliquot sum) s(n): 224453053480
• 140385291800 is an abundant number, because the sum of its proper divisors (224453053480) is greater than itself. Its abundance is 84067761680

Bases of 140385291800

• Binary: 10000010101111100111011000111000011000₂
• Hexadecimal: 0x20AF9D8E18
• Base-36: 1SHPS0EW

Squares and roots of 140385291800

• 140385291800 squared (140385291800²) is 19708030153771147240000
• 140385291800 cubed (140385291800³) is 2766717563940361375708164632000000
• The square root of 140385291800 is 374680.2527489271
• The cube root of 140385291800 is 5197.2531325733

Scales and comparisons

• 140,385,291,800 seconds is equal to 4,463 years, 42 weeks, 3 days, 18 hours, 23 minutes, 20 seconds.
• To count from 1 to 140,385,291,800 would take you about eight thousand, nine hundred twenty-seven 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 140385291800 cubic inches would be around 433.1 feet tall.

Recreational maths with 140385291800

• 140385291800 backwards is 008192583041
• The number of decimal digits it has is: 12
• The sum of 140385291800's digits is 41
• More coming soon!