29745847040

Names of 29745847040

• Cardinal: 29745847040 can be written as Twenty-nine billion, seven hundred forty-five million, eight hundred forty-seven thousand and forty.

Scientific notation

• Scientific notation: 2.974584704 × 10¹⁰

Factors of 29745847040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1261

Divisors of 29745847040

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 91 104 112 128 130 140 160 182 208 224 256 260 263 280 320 364 416 448 455 520 526 560 640 728 832 896 910 971 1040 1052 1120 1280 1315 1456 1664 1792 1820 1841 1942 2080 2104 2240 2630 2912 3328 3419 3640 3682 3884 4160 4208 4480 4855 5260 5824 6797 6838 7280 7364 7768 8320 8416 8960 9205 9710 10520 11648 12623 13594 13676 14560 14728 15536 16640 16832 17095 18410 19420 21040 23296 23933 25246 27188 27352 29120 29456 31072 33664 33985 34190 36820 38840 42080 47866 50492 54376 54704 58240 58912 62144 63115 67328 67970 68380 73640 77680 84160 88361 95732 100984 108752 109408 116480 117824 119665 124288 126230 135940 136760 147280 155360 168320 176722 191464 201968 217504 218816 235648 239330 248576 252460 255373 271880 273520 294560 310720 336640 353444 382928 403936 435008 437632 441805 471296 478660 504920 510746 543760 547040 589120 621440 706888 765856 807872 870016 875264 883610 957320 1009840 1021492 1087520 1094080 1178240 1242880 1276865 1413776 1531712 1615744 1740032 1767220 1787611 1914640 2019680 2042984 2175040 2188160 2356480 2553730 2827552 3063424 3231488 3319849 3534440 3575222 3829280 4039360 4085968 4350080 4376320 5107460 5655104 6126848 6639698 7068880 7150444 7658560 8078720 8171936 8700160 8938055 10214920 11310208 13279396 14137760 14300888 15317120 16157440 16343872 16599245 17876110 20429840 22620416 23238943 26558792 28275520 28601776 30634240 32687744 33198490 35752220 40859680 46477886 53117584 56551040 57203552 65375488 66396980 71504440 81719360 92955772 106235168 113102080 114407104 116194715 132793960 143008880 163438720 185911544 212470336 228814208 232389430 265587920 286017760 326877440 371823088 424940672 457628416 464778860 531175840 572035520 743646176 849881344 929557720 1062351680 1144071040 1487292352 1859115440 2124703360 2288142080 2974584704 3718230880 4249406720 5949169408 7436461760 14872923520 29745847040
• Sum of all divisors σ(n): 88117134336
• Sum of proper divisors (its aliquot sum) s(n): 58371287296
• 29745847040 is an abundant number, because the sum of its proper divisors (58371287296) is greater than itself. Its abundance is 28625440256

Bases of 29745847040

• Binary: 11011101100111111011001101100000000₂
• Hexadecimal: 0x6ECFD9B00
• Base-36: DNXWQGW

Squares and roots of 29745847040

• 29745847040 squared (29745847040²) is 884815416127076761600
• 29745847040 cubed (29745847040³) is 26319584026749974552892145664000
• The square root of 29745847040 is 172469.8438568319
• The cube root of 29745847040 is 3098.4330283949

Scales and comparisons

• 29,745,847,040 seconds is equal to 945 years, 42 weeks, 6 days, 15 hours, 17 minutes, 20 seconds.
• To count from 1 to 29,745,847,040 would take you about one thousand, eight hundred ninety-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 29745847040 cubic inches would be around 258.2 feet tall.

Recreational maths with 29745847040

• 29745847040 backwards is 04074854792
• The number of decimal digits it has is: 11
• The sum of 29745847040's digits is 50
• More coming soon!