29428912800

Names of 29428912800

• Cardinal: 29428912800 can be written as Twenty-nine billion, four hundred twenty-eight million, nine hundred twelve thousand, eight hundred.

Scientific notation

• Scientific notation: 2.94289128 × 10¹⁰

Factors of 29428912800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5789

Divisors of 29428912800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 45 48 50 56 60 63 70 72 75 80 84 90 96 100 103 105 112 120 126 140 144 150 160 168 175 180 200 206 210 224 225 240 252 280 288 300 309 315 336 350 360 400 412 420 450 480 504 515 525 560 600 618 630 672 700 720 721 800 824 840 900 927 1008 1030 1050 1120 1200 1236 1260 1400 1440 1442 1545 1575 1648 1680 1800 1854 2016 2060 2100 2163 2400 2472 2520 2575 2800 2884 3090 3150 3296 3360 3600 3605 3708 4120 4200 4326 4635 4944 5040 5150 5600 5669 5768 6180 6300 6489 7200 7210 7416 7725 8240 8400 8652 9270 9888 10080 10300 10815 11338 11536 12360 12600 12978 14420 14832 15450 16480 16800 17007 17304 18025 18540 20600 21630 22676 23072 23175 24720 25200 25956 28345 28840 29664 30900 32445 34014 34608 36050 37080 39683 41200 43260 45352 46350 49440 50400 51021 51912 54075 56690 57680 61800 64890 68028 69216 72100 74160 79366 82400 85035 86520 90704 92700 102042 103824 108150 113380 115360 119049 123600 129780 136056 141725 144200 148320 158732 162225 170070 173040 181408 185400 198415 204084 207648 216300 226760 238098 247200 255105 259560 272112 283450 288400 317464 324450 340140 346080 357147 370800 396830 408168 425175 432600 453520 476196 510210 519120 544224 566900 576800 583907 595245 634928 648900 680280 714294 741600 793660 816336 850350 865200 907040 952392 992075 1020420 1038240 1133800 1167814 1190490 1269856 1275525 1297800 1360560 1428588 1587320 1632672 1700700 1730400 1751721 1785735 1904784 1984150 2040840 2267600 2335628 2380980 2551050 2595600 2721120 2857176 2919535 2976225 3174640 3401400 3503442 3571470 3809568 3968300 4081680 4087349 4535200 4671256 4761960 5102100 5191200 5255163 5714352 5839070 5952450 6349280 6802800 7006884 7142940 7936600 8163360 8174698 8758605 8928675 9342512 9523920 10204200 10510326 11428704 11678140 11904900 12262047 13605600 14013768 14285880 14597675 15873200 16349396 17517210 17857350 18685024 19047840 20408400 20436745 21020652 23356280 23809800 24524094 26275815 28027536 28571760 29195350 31746400 32698792 35034420 35714700 36786141 40816800 40873490 42041304 43793025 46712560 47619600 49048188 52551630 56055072 57143520 58390700 61310235 65397584 70068840 71429400 73572282 81746980 84082608 87586050 93425120 95239200 98096376 102183725 105103260 116781400 122620470 130795168 131379075 140137680 142858800 147144564 163493960 168165216 175172100 183930705 196192752 204367450 210206520 233562800 245240940 262758150 280275360 285717600 294289128 306551175 326987920 350344200 367861410 392385504 408734900 420413040 467125600 490481880 525516300 588578256 613102350 653975840 700688400 735722820 817469800 840826080 919653525 980963760 1051032600 1177156512 1226204700 1401376800 1471445640 1634939600 1839307050 1961927520 2102065200 2452409400 2942891280 3269879200 3678614100 4204130400 4904818800 5885782560 7357228200 9809637600 14714456400 29428912800
• Sum of all divisors σ(n): 119771084160
• Sum of proper divisors (its aliquot sum) s(n): 90342171360
• 29428912800 is an abundant number, because the sum of its proper divisors (90342171360) is greater than itself. Its abundance is 60913258560

Bases of 29428912800

• Binary: 11011011010000110011001001010100000₂
• Hexadecimal: 0x6DA1992A0
• Base-36: DIP7QG0

Squares and roots of 29428912800

• 29428912800 squared (29428912800²) is 866060908590003840000
• 29428912800 cubed (29428912800³) is 25487230958383993959025152000000
• The square root of 29428912800 is 171548.5727133865
• The cube root of 29428912800 is 3087.3893807723

Scales and comparisons

• 29,428,912,800 seconds is equal to 935 years, 38 weeks, 6 days, 10 hours.
• To count from 1 to 29,428,912,800 would take you about one thousand, eight hundred seventy-one 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 29428912800 cubic inches would be around 257.3 feet tall.

Recreational maths with 29428912800

• 29428912800 backwards is 00821982492
• 29428912800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29428912800's digits is 45
• More coming soon!