146447693786940

Names of 146447693786940

• Cardinal: 146447693786940 can be written as One hundred forty-six trillion, four hundred forty-seven billion, six hundred ninety-three million, seven hundred eighty-six thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.4644769378694 × 10¹⁴

Factors of 146447693786940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 26821921969

Divisors of 146447693786940

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 52 60 65 70 78 84 91 105 130 140 156 182 195 210 260 273 364 390 420 455 546 780 910 1092 1365 1820 2730 5460 26821921939 53643843878 80465765817 107287687756 134109609695 160931531634 187753453573 268219219390 321863063268 348684985207 375506907146 402328829085 536438438780 563260360719 697369970414 751013814292 804657658170 938767267865 1046054955621 1126520721438 1394739940828 1609315316340 1743424926035 1877534535730 2092109911242 2253041442876 2440794896449 2816301803595 3486849852070 3755069071460 4184219822484 4881589792898 5230274778105 5632603607190 6973699704140 7322384689347 9763179585796 10460549556210 11265207214380 12203974482245 14644769378694 20921099112420 24407948964490 29289538757388 36611923446735 48815897928980 73223846893470 146447693786940
• Sum of all divisors σ(n): 504681283223040
• Sum of proper divisors (its aliquot sum) s(n): 358233589436100
• 146447693786940 is an abundant number, because the sum of its proper divisors (358233589436100) is greater than itself. Its abundance is 211785895649160

Bases of 146447693786940

• Binary: 100001010011000110000010110001000010111100111100₂
• Hexadecimal: 0x853182C42F3C
• Base-36: 1FWT53POHO

Squares and roots of 146447693786940

• 146447693786940 squared (146447693786940²) is 21446927015513344678114563600
• 146447693786940 cubed (146447693786940³) is 3140853000238749284411776889917249479384000
• The square root of 146447693786940 is 12101557.4942624637
• The cube root of 146447693786940 is 52710.1411239631

Scales and comparisons

• 146,447,693,786,940 seconds is equal to 4,656,583 years, 34 weeks, 5 days, 20 hours, 49 minutes.
• To count from 1 to 146,447,693,786,940 would take you about eleven million, six hundred forty-one thousand, four hundred fifty-nine 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 146447693786940 cubic inches would be around 4392.5 feet tall.

Recreational maths with 146447693786940

• 146447693786940 backwards is 049687396744641
• 146447693786940 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 146447693786940's digits is 78
• More coming soon!