29801850

Names of 29801850

• Cardinal: 29801850 can be written as Twenty-nine million, eight hundred one thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 2.980185 × 10⁷

Factors of 29801850

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 100

Divisors of 29801850

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 10 13 15 17 25 26 29 30 31 34 39 50 51 58 62 65 75 78 85 87 93 102 130 145 150 155 170 174 186 195 221 255 290 310 325 377 390 403 425 435 442 465 493 510 527 650 663 725 754 775 806 850 870 899 930 975 986 1054 1105 1131 1209 1275 1326 1450 1479 1550 1581 1798 1885 1950 2015 2175 2210 2262 2325 2418 2465 2550 2635 2697 2958 3162 3315 3770 4030 4350 4495 4650 4930 5270 5394 5525 5655 6045 6409 6630 6851 7395 7905 8990 9425 10075 11050 11310 11687 12090 12325 12818 13175 13485 13702 14790 15283 15810 16575 18850 19227 20150 20553 22475 23374 24650 26350 26970 28275 30225 30566 32045 33150 34255 35061 36975 38454 39525 41106 44950 45849 56550 58435 60450 64090 67425 68510 70122 73950 76415 79050 91698 96135 102765 116870 134850 152830 160225 171275 175305 192270 198679 205530 229245 292175 320450 342550 350610 382075 397358 458490 480675 513825 584350 596037 764150 876525 961350 993395 1027650 1146225 1192074 1753050 1986790 2292450 2980185 4966975 5960370 9933950 14900925 29801850
• Sum of all divisors σ(n): 89994240
• Sum of proper divisors (its aliquot sum) s(n): 60192390
• 29801850 is an abundant number, because the sum of its proper divisors (60192390) is greater than itself. Its abundance is 30390540

Bases of 29801850

• Binary: 1110001101011110101111010₂
• Hexadecimal: 0x1C6BD7A
• Base-36: HQR96

Squares and roots of 29801850

• 29801850 squared (29801850²) is 888150263422500
• 29801850 cubed (29801850³) is 26468520927977831625000
• The square root of 29801850 is 5459.1070698421
• The cube root of 29801850 is 310.0376298407

Scales and comparisons

• 29,801,850 seconds is equal to 49 weeks, 1 day, 22 hours, 17 minutes, 30 seconds.
• To count from 1 to 29,801,850 would take you about twenty-one weeks!

  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 29801850 cubic inches would be around 25.8 feet tall.

Recreational maths with 29801850

• 29801850 backwards is 05810892
• The number of decimal digits it has is: 8
• The sum of 29801850's digits is 33
• More coming soon!