29974672

Names of 29974672

• Cardinal: 29974672 can be written as Twenty-nine million, nine hundred seventy-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.9974672 × 10⁷

Factors of 29974672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 212

Divisors of 29974672

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 26 28 34 49 52 56 68 91 98 104 112 119 136 173 182 196 208 221 238 272 346 364 392 442 476 637 692 728 784 833 884 952 1211 1274 1384 1456 1547 1666 1768 1904 2249 2422 2548 2768 2941 3094 3332 3536 4498 4844 5096 5882 6188 6664 8477 8996 9688 10192 10829 11764 12376 13328 15743 16954 17992 19376 20587 21658 23528 24752 31486 33908 35984 38233 41174 43316 47056 62972 67816 76466 82348 86632 110201 125944 135632 144109 152932 164696 173264 220402 251888 267631 288218 305864 329392 440804 535262 576436 611728 881608 1070524 1152872 1763216 1873417 2141048 2305744 3746834 4282096 7493668 14987336 29974672
• Sum of all divisors σ(n): 77479416
• Sum of proper divisors (its aliquot sum) s(n): 47504744
• 29974672 is an abundant number, because the sum of its proper divisors (47504744) is greater than itself. Its abundance is 17530072

Bases of 29974672

• Binary: 1110010010110000010010000₂
• Hexadecimal: 0x1C96090
• Base-36: HUGLS

Squares and roots of 29974672

• 29974672 squared (29974672²) is 898480961507584
• 29974672 cubed (29974672³) is 26931672119434455912448
• The square root of 29974672 is 5474.9129673447
• The cube root of 29974672 is 310.6357815473

Scales and comparisons

• 29,974,672 seconds is equal to 49 weeks, 3 days, 22 hours, 17 minutes, 52 seconds.
• To count from 1 to 29,974,672 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 29974672 cubic inches would be around 25.9 feet tall.

Recreational maths with 29974672

• 29974672 backwards is 27647992
• The number of decimal digits it has is: 8
• The sum of 29974672's digits is 46
• More coming soon!