42949732750

Names of 42949732750

• Cardinal: 42949732750 can be written as Forty-two billion, nine hundred forty-nine million, seven hundred thirty-two thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 4.294973275 × 10¹⁰

Factors of 42949732750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 154

Divisors of 42949732750

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 10 19 25 31 38 50 62 95 97 125 155 190 194 250 310 475 485 589 775 950 961 970 1178 1550 1843 1922 2375 2425 2945 3007 3686 3875 4750 4805 4850 5890 6014 7750 9215 9409 9610 12125 14725 15035 18259 18430 18818 24025 24250 29450 30070 36518 46075 47045 48050 57133 73625 75175 91295 92150 93217 94090 114266 120125 147250 150350 178771 182590 186434 230375 235225 240250 285665 291679 357542 375875 456475 460750 466085 470450 571330 583358 751750 893855 912950 932170 1176125 1428325 1458395 1771123 1787710 2282375 2330425 2352250 2856650 2916790 3542246 4469275 4564750 4660850 5541901 7141625 7291975 8855615 8938550 9042049 11083802 11652125 14283250 14583950 17711230 18084098 22346375 23304250 27709505 36459875 44278075 44692750 45210245 55419010 72919750 88556150 90420490 138547525 171798931 221390375 226051225 277095050 343597862 442780750 452102450 692737625 858994655 1130256125 1385475250 1717989310 2260512250 4294973275 8589946550 21474866375 42949732750
• Sum of all divisors σ(n): 88362621360
• Sum of proper divisors (its aliquot sum) s(n): 45412888610
• 42949732750 is an abundant number, because the sum of its proper divisors (45412888610) is greater than itself. Its abundance is 2463155860

Bases of 42949732750

• Binary: 101000000000000000001110100110001110₂
• Hexadecimal: 0xA0000E98E
• Base-36: JQB5TVY

Squares and roots of 42949732750

• 42949732750 squared (42949732750²) is 1844679543296422562500
• 42949732750 cubed (42949732750³) is 79228493393973403090445171875000
• The square root of 42949732750 is 207243.1729876765
• The cube root of 42949732750 is 3502.0323638457

Scales and comparisons

• 42,949,732,750 seconds is equal to 1,365 years, 34 weeks, 5 days, 9 hours, 19 minutes, 10 seconds.
• To count from 1 to 42,949,732,750 would take you about two thousand, seven hundred thirty-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 42949732750 cubic inches would be around 291.8 feet tall.

Recreational maths with 42949732750

• 42949732750 backwards is 05723794924
• The number of decimal digits it has is: 11
• The sum of 42949732750's digits is 52
• More coming soon!