145426268850

Names of 145426268850

• Cardinal: 145426268850 can be written as One hundred forty-five billion, four hundred twenty-six million, two hundred sixty-eight thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 1.4542626885 × 10¹¹

Factors of 145426268850

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 168

Divisors of 145426268850

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 10 15 19 25 30 38 50 57 75 95 114 139 150 190 278 285 361 417 475 570 695 722 834 950 1083 1390 1425 1805 2085 2166 2641 2850 3475 3610 4170 5282 5415 6950 7923 9025 10425 10830 13205 15846 18050 19321 20850 26410 27075 38642 39615 50179 54150 57963 66025 79230 96605 100358 115926 132050 150537 193210 198075 250895 289815 301074 367099 396150 483025 501790 579630 734198 752685 966050 1101297 1254475 1449075 1505370 1835495 2202594 2508950 2685619 2898150 3670990 3763425 5371238 5506485 6974881 7526850 8056857 9177475 11012970 13428095 13949762 16113714 18354950 20924643 26856190 27532425 34874405 40284285 41849286 51026761 55064850 67140475 69748810 80568570 102053522 104623215 134280950 153080283 174372025 201421425 209246430 255133805 306160566 348744050 402842850 510267610 523116075 765401415 969508459 1046232150 1275669025 1530802830 1939016918 2551338050 2908525377 3827007075 4847542295 5817050754 7654014150 9695084590 14542626885 24237711475 29085253770 48475422950 72713134425 145426268850
• Sum of all divisors σ(n): 383396398560
• Sum of proper divisors (its aliquot sum) s(n): 237970129710
• 145426268850 is an abundant number, because the sum of its proper divisors (237970129710) is greater than itself. Its abundance is 92543860860

Bases of 145426268850

• Binary: 10000111011100000101001100001010110010₂
• Hexadecimal: 0x21DC14C2B2
• Base-36: 1UT31N76

Squares and roots of 145426268850

• 145426268850 squared (145426268850²) is 21148799671632480322500
• 145426268850 cubed (145426268850³) is 3075591026901616801772219704125000
• The square root of 145426268850 is 381347.9629550943
• The cube root of 145426268850 is 5258.7309758175

Scales and comparisons

• 145,426,268,850 seconds is equal to 4,624 years, 5 weeks, 3 days, 9 hours, 47 minutes, 30 seconds.
• To count from 1 to 145,426,268,850 would take you about nine thousand, two hundred forty-eight 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 145426268850 cubic inches would be around 438.2 feet tall.

Recreational maths with 145426268850

• 145426268850 backwards is 058862624541
• The number of decimal digits it has is: 12
• The sum of 145426268850's digits is 51
• More coming soon!