29738977840
29,738,977,840 is an even composite number composed of six prime numbers multiplied together.
29738977840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 29738977840:
24 × 5 × 11 × 13 × 193 × 379
(2 × 2 × 2 × 2 × 5 × 11 × 13 × 19 × 19 × 19 × 379)See below for interesting mathematical facts about the number 29738977840 from the Numbermatics database.
Names of 29738977840
- Cardinal: 29738977840 can be written as Twenty-nine billion, seven hundred thirty-eight million, nine hundred seventy-seven thousand, eight hundred forty.
Scientific notation
- Scientific notation: 2.973897784 × 1010
Factors of 29738977840
Divisors of 29738977840
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 19 20 22 26 38 40 44 52 55 65 76 80 88 95 104 110 130 143 152 176 190 208 209 220 247 260 286 304 361 379 380 418 440 494 520 572 715 722 758 760 836 880 988 1040 1045 1144 1235 1430 1444 1516 1520 1672 1805 1895 1976 2090 2288 2470 2717 2860 2888 3032 3344 3610 3790 3952 3971 4169 4180 4693 4927 4940 5434 5720 5776 6064 6859 7201 7220 7580 7942 8338 8360 9386 9854 9880 10868 11440 13585 13718 14402 14440 15160 15884 16676 16720 18772 19708 19760 19855 20845 21736 23465 24635 27170 27436 28804 28880 30320 31768 33352 34295 36005 37544 39416 39710 41690 43472 46930 49270 51623 54197 54340 54872 57608 63536 66704 68590 72010 75088 75449 78832 79211 79420 83380 89167 93613 93860 98540 103246 108394 108680 109744 115216 136819 137180 144020 150898 158422 158840 166760 178334 187226 187720 197080 206492 216788 217360 258115 270985 273638 274360 288040 301796 316844 317680 333520 356668 374452 375440 377245 394160 396055 412984 433576 445835 468065 516230 541970 547276 548720 576080 603592 633688 684095 713336 748904 754490 792110 825968 867152 891670 936130 980837 1029743 1032460 1083940 1094552 1207184 1267376 1368190 1426672 1497808 1505009 1508980 1584220 1778647 1783340 1872260 1961674 2059486 2064920 2167880 2189104 2599561 2736380 3010018 3017960 3168440 3557294 3566680 3744520 3923348 4118972 4129840 4335760 4904185 5148715 5199122 5472760 6020036 6035920 6336880 7114588 7133360 7489040 7525045 7846696 8237944 8893235 9808370 10297430 10398244 10945520 12040072 12997805 14229176 15050090 15693392 16475888 17786470 19565117 19616740 20594860 20796488 24080144 25995610 28458352 28595171 30100180 33794293 35572940 39130234 39233480 41189720 41592976 51991220 57190342 60200360 67588586 71145880 78260468 78466960 82379440 97825585 103982440 114380684 120400720 135177172 142291760 142975855 156520936 168971465 195651170 207964880 228761368 270354344 285951710 313041872 337942930 371737223 391302340 457522736 540708688 571903420 675885860 743474446 782604680 1143806840 1351771720 1486948892 1565209360 1858686115 2287613680 2703543440 2973897784 3717372230 5947795568 7434744460 14869488920 29738977840
- Sum of all divisors σ(n): 85969497600
- Sum of proper divisors (its aliquot sum) s(n): 56230519760
- 29738977840 is an abundant number, because the sum of its proper divisors (56230519760) is greater than itself. Its abundance is 26491541920
Bases of 29738977840
- Binary: 110111011001001010011001010001100002
- Hexadecimal: 0x6EC94CA30
- Base-36: DNTTI5S
Squares and roots of 29738977840
- 29738977840 squared (297389778402) is 884406802968011065600
- 29738977840 cubed (297389778403) is 26301354315010927308753186304000
-
The
square root of 29738977840 is 172449.9285009999 -
The
cube root of 29738977840 is 3098.1945032805
Scales and comparisons
How big is 29738977840?- 29,738,977,840 seconds is equal to 945 years, 31 weeks, 4 days, 3 hours, 10 minutes, 40 seconds.
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To count from 1 to 29,738,977,840 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 29738977840 cubic inches would be around 258.2 feet tall.
Recreational maths with 29738977840
- 29738977840 backwards is 04877983792
- The number of decimal digits it has is: 11
- The sum of 29738977840's digits is 64
- More coming soon!
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