29913030

Names of 29913030

• Cardinal: 29913030 can be written as Twenty-nine million, nine hundred thirteen thousand and thirty.

Scientific notation

• Scientific notation: 2.991303 × 10⁷

Factors of 29913030

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 53

Divisors of 29913030

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 17 18 19 21 27 30 34 35 38 42 45 49 51 54 57 63 70 85 90 95 98 102 105 114 119 126 133 135 147 153 170 171 189 190 210 238 245 255 266 270 285 294 306 315 323 342 343 357 378 399 441 459 490 510 513 570 595 630 646 665 686 714 735 765 798 833 855 882 918 931 945 969 1026 1029 1071 1190 1197 1323 1330 1470 1530 1615 1666 1710 1715 1785 1862 1890 1938 1995 2058 2142 2205 2261 2295 2394 2499 2565 2646 2793 2907 3087 3213 3230 3430 3570 3591 3990 4165 4410 4522 4590 4655 4845 4998 5130 5145 5355 5586 5814 5831 5985 6174 6426 6517 6615 6783 7182 7497 8330 8379 8721 9261 9310 9690 10290 10710 11305 11662 11970 12495 13034 13230 13566 13965 14535 14994 15435 15827 16065 16758 17442 17493 17955 18522 19551 20349 22491 22610 24990 25137 27930 29070 29155 30870 31654 32130 32585 33915 34986 35910 37485 39102 40698 41895 43605 44982 46305 47481 50274 52479 58310 58653 61047 65170 67830 74970 79135 83790 87210 87465 92610 94962 97755 101745 104958 110789 112455 117306 122094 125685 142443 157437 158270 174930 175959 195510 203490 221578 224910 237405 251370 262395 284886 293265 305235 314874 332367 351918 427329 474810 524790 553945 586530 610470 664734 712215 787185 854658 879795 997101 1107890 1424430 1574370 1661835 1759590 1994202 2136645 2991303 3323670 4273290 4985505 5982606 9971010 14956515 29913030
• Sum of all divisors σ(n): 103680000
• Sum of proper divisors (its aliquot sum) s(n): 73766970
• 29913030 is an abundant number, because the sum of its proper divisors (73766970) is greater than itself. Its abundance is 43853940

Bases of 29913030

• Binary: 1110010000110111111000110₂
• Hexadecimal: 0x1C86FC6
• Base-36: HT51I

Squares and roots of 29913030

• 29913030 squared (29913030²) is 894789363780900
• 29913030 cubed (29913030³) is 26765861082458975127000
• The square root of 29913030 is 5469.2805742623
• The cube root of 29913030 is 310.4226977393

Scales and comparisons

• 29,913,030 seconds is equal to 49 weeks, 3 days, 5 hours, 10 minutes, 30 seconds.
• To count from 1 to 29,913,030 would take you about twenty-two 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 29913030 cubic inches would be around 25.9 feet tall.

Recreational maths with 29913030

• 29913030 backwards is 03031992
• 29913030 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 29913030's digits is 27
• More coming soon!