29984921820

Names of 29984921820

• Cardinal: 29984921820 can be written as Twenty-nine billion, nine hundred eighty-four million, nine hundred twenty-one thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 2.998492182 × 10¹⁰

Factors of 29984921820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 83

Divisors of 29984921820

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 27 28 30 35 36 38 42 45 47 49 54 57 60 63 70 76 81 84 90 94 95 98 105 108 114 126 133 135 140 141 147 162 171 180 188 189 190 196 210 228 235 243 245 252 266 270 282 285 294 315 324 329 342 378 380 399 405 420 423 441 470 486 490 513 532 540 564 567 570 588 630 658 665 684 705 729 735 756 798 810 846 855 882 893 931 940 945 972 980 987 1026 1134 1140 1197 1215 1260 1269 1316 1323 1330 1410 1458 1470 1539 1596 1620 1645 1692 1701 1710 1764 1786 1862 1890 1974 1995 2052 2115 2205 2209 2268 2303 2394 2430 2538 2565 2646 2660 2679 2793 2820 2835 2916 2940 2961 3078 3290 3402 3420 3572 3591 3645 3724 3780 3807 3948 3969 3990 4230 4410 4418 4465 4606 4617 4655 4788 4860 4935 5076 5103 5130 5292 5358 5586 5670 5922 5985 6156 6251 6345 6580 6615 6627 6804 6909 7182 7290 7614 7695 7938 7980 8037 8379 8460 8505 8820 8836 8883 8930 9212 9234 9310 9870 10206 10260 10716 10773 11045 11172 11340 11421 11515 11844 11907 11970 12502 12690 13230 13254 13395 13818 13851 13965 14364 14580 14805 15228 15390 15463 15876 16074 16758 17010 17766 17860 17955 18468 18620 18753 19035 19740 19845 19881 20412 20727 21546 22090 22842 23030 23085 23814 23940 24111 25004 25137 25380 25515 26460 26508 26649 26790 27636 27702 27930 29610 30780 30926 31255 32148 32319 33135 33516 34020 34263 34545 35532 35721 35910 37506 38070 39690 39762 40185 41454 41895 41971 43092 43757 44180 44415 45684 46060 46170 46389 47628 48222 50274 51030 53298 53580 53865 55404 55860 56259 57105 59220 59535 59643 61852 62181 62510 64638 66270 68526 69090 69255 71442 71820 72333 75012 75411 76140 77315 79380 79524 79947 80370 82908 83790 83942 87514 88830 92340 92778 93765 96444 96957 99405 100548 102060 103635 106596 107730 108241 112518 114210 119070 119286 120555 124362 125020 125685 125913 129276 131271 132540 133245 137052 138180 138510 139167 142884 144666 150822 154630 159894 160740 161595 167580 167884 168777 171315 175028 177660 178605 178929 185556 186543 187530 193914 198810 207270 209855 215460 216482 216999 218785 225036 226233 228420 231945 238140 238572 239841 241110 248724 251370 251826 262542 266490 277020 278334 281295 289332 293797 298215 301644 309260 310905 319788 323190 324723 337554 342630 357210 357858 361665 373086 375060 377055 377739 387828 393813 397620 399735 414540 417501 419710 432964 433998 437570 452466 463890 479682 482220 484785 502740 503652 506331 525084 532980 536787 541205 556668 559629 562590 587594 596430 621810 629565 646380 649446 650997 656355 675108 678699 685260 695835 714420 715716 723330 746172 754110 755478 787626 799470 835002 839420 843885 867996 875140 881391 894645 904932 927780 932715 959364 969570 974169 1012662 1073574 1082410 1084995 1119258 1125180 1131165 1133217 1175188 1181439 1192860 1199205 1243620 1252503 1259130 1298892 1301994 1312710 1357398 1391670 1446660 1468985 1508220 1510956 1518993 1575252 1598940 1610361 1623615 1670004 1678887 1687770 1762782 1789290 1865430 1888695 1939140 1948338 1969065 2025324 2056579 2087505 2147148 2164820 2169990 2238516 2262330 2266434 2362878 2398410 2505006 2518260 2531655 2603988 2625420 2644173 2683935 2714796 2783340 2798145 2922507 2937970 3037986 3220722 3247230 3254985 3357774 3375540 3393495 3399651 3525564 3544317 3578580 3730860 3757509 3777390 3896676 3938130 4113158 4175010 4339980 4406955 4524660 4532868 4556979 4725756 4796820 4870845 5010012 5063310 5288346 5367870 5596290 5666085 5845014 5875940 5907195 6075972 6169737 6262515 6441444 6494460 6509970 6715548 6786990 6799302 7088634 7515018 7554780 7594965 7876260 7932519 8051805 8226316 8350020 8394435 8767521 8813910 9113958 9741690 10126620 10198953 10282895 10576692 10632951 10735740 11192580 11272527 11332170 11690028 11814390 12339474 12525030 13019940 13220865 13573980 13598604 14177268 14612535 15030036 15189930 15865038 16103610 16788870 16998255 17535042 17627820 17721585 18227916 18509211 18787545 19483380 20397906 20565790 21265902 22545054 22664340 22784895 23628780 23797557 24678948 25050060 26302563 26441730 29225070 30379860 30596859 30848685 31730076 31898853 32207220 33577740 33996510 35070084 35443170 37018422 37575090 39662595 40795812 41131580 42531804 43837605 45090108 45569790 47595114 50994765 52605126 52883460 53164755 55527633 56362635 58450140 61193718 61697370 63797706 67993020 70886340 71392671 74036844 75150180 78907689 79325190 87675210 91139580 92546055 95190228 101989530 105210252 106329510 111055266 112725270 118987785 122387436 123394740 127595412 131512815 142785342 152984295 157815378 158650380 159494265 166582899 175350420 185092110 203979060 212659020 214178013 222110532 225450540 237975570 263025630 277638165 285570684 305968590 315630756 318988530 333165798 356963355 370184220 394538445 428356026 475951140 499748697 526051260 555276330 611937180 637977060 666331596 713926710 789076890 832914495 856712052 999497394 1070890065 1110552660 1427853420 1499246091 1578153780 1665828990 1998994788 2141780130 2498743485 2998492182 3331657980 4283560260 4997486970 5996984364 7496230455 9994973940 14992460910 29984921820
• Sum of all divisors σ(n): 118115219880
• Sum of proper divisors (its aliquot sum) s(n): 88130298060
• 29984921820 is an abundant number, because the sum of its proper divisors (88130298060) is greater than itself. Its abundance is 58145376240

Bases of 29984921820

• Binary: 11011111011001111011001100011011100₂
• Hexadecimal: 0x6FB3D98DC
• Base-36: DRW8XR0

Squares and roots of 29984921820

• 29984921820 squared (29984921820²) is 899095536551512112400
• 29984921820 cubed (29984921820³) is 26959309372208043093097052568000
• The square root of 29984921820 is 173161.5483298761
• The cube root of 29984921820 is 3106.7118474817

Scales and comparisons

• 29,984,921,820 seconds is equal to 953 years, 22 weeks, 1 day, 16 hours, 57 minutes.
• To count from 1 to 29,984,921,820 would take you about one thousand, nine hundred six 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 29984921820 cubic inches would be around 258.9 feet tall.

Recreational maths with 29984921820

• 29984921820 backwards is 02812948992
• 29984921820 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29984921820's digits is 54
• More coming soon!