149234800

Names of 149234800

• Cardinal: 149234800 can be written as One hundred forty-nine million, two hundred thirty-four thousand, eight hundred.

Scientific notation

• Scientific notation: 1.492348 × 10⁸

Factors of 149234800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2640

Divisors of 149234800

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 25 26 40 44 50 52 55 65 80 88 100 104 110 130 143 176 200 208 220 260 275 286 325 400 440 520 550 572 650 715 880 1040 1100 1144 1300 1430 2200 2288 2600 2609 2860 3575 4400 5200 5218 5720 7150 10436 11440 13045 14300 20872 26090 28600 28699 33917 41744 52180 57200 57398 65225 67834 104360 114796 130450 135668 143495 169585 208720 229592 260900 271336 286990 339170 373087 459184 521800 542672 573980 678340 717475 746174 847925 1043600 1147960 1356680 1434950 1492348 1695850 1865435 2295920 2713360 2869900 2984696 3391700 3730870 5739800 5969392 6783400 7461740 9327175 11479600 13566800 14923480 18654350 29846960 37308700 74617400 149234800
• Sum of all divisors σ(n): 421379280
• Sum of proper divisors (its aliquot sum) s(n): 272144480
• 149234800 is an abundant number, because the sum of its proper divisors (272144480) is greater than itself. Its abundance is 122909680

Bases of 149234800

• Binary: 1000111001010010010001110000₂
• Hexadecimal: 0x8E52470
• Base-36: 2GUMB4

Squares and roots of 149234800

• 149234800 squared (149234800²) is 22271025531040000
• 149234800 cubed (149234800³) is 3323612040919648192000000
• The square root of 149234800 is 12216.1696124439
• The cube root of 149234800 is 530.4242479475

Scales and comparisons

• 149,234,800 seconds is equal to 4 years, 38 weeks, 5 days, 6 hours, 6 minutes, 40 seconds.
• To count from 1 to 149,234,800 would take you about 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 149234800 cubic inches would be around 44.2 feet tall.

Recreational maths with 149234800

• 149234800 backwards is 008432941
• The number of decimal digits it has is: 9
• The sum of 149234800's digits is 31
• More coming soon!