29805142290

Names of 29805142290

• Cardinal: 29805142290 can be written as Twenty-nine billion, eight hundred five million, one hundred forty-two thousand, two hundred ninety.

Scientific notation

• Scientific notation: 2.980514229 × 10¹⁰

Factors of 29805142290

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 197

Divisors of 29805142290

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 41 42 49 55 61 66 67 70 77 82 98 105 110 121 122 123 134 147 154 165 183 201 205 210 231 242 245 246 287 294 305 330 335 363 366 385 402 410 427 451 462 469 490 539 574 605 610 615 670 671 726 735 737 770 847 854 861 902 915 938 1005 1078 1155 1210 1230 1281 1342 1353 1407 1435 1470 1474 1617 1694 1722 1815 1830 2009 2010 2013 2135 2211 2255 2310 2345 2501 2541 2562 2695 2706 2747 2814 2870 2989 3157 3234 3283 3355 3630 3685 4018 4026 4087 4235 4270 4305 4422 4510 4690 4697 4961 5002 5082 5159 5390 5494 5929 5978 6027 6314 6405 6566 6710 6765 7035 7370 7381 7503 8085 8107 8174 8241 8470 8610 8967 9394 9471 9849 9922 10045 10065 10318 11055 11858 12054 12261 12505 12705 12810 13530 13735 14070 14091 14762 14883 14945 15006 15477 15785 16170 16214 16415 16482 17507 17787 17934 18942 19229 19698 20090 20130 20435 22099 22110 22143 23485 24321 24522 24805 25010 25410 25795 27470 27511 28182 28609 29645 29766 29890 30135 30217 30954 31570 32830 32879 34727 35014 35574 36113 36905 37515 38458 40535 40870 41205 44198 44286 44835 44957 46970 47355 48642 49245 49610 51590 51667 52521 55022 56749 57218 57687 59290 60270 60434 61305 65758 66297 69454 70455 72226 73810 74415 75030 77385 81070 82410 82533 85827 87535 88935 89670 89914 90651 94710 96145 98490 98637 103334 104181 105042 108339 110495 110715 113498 115374 121605 122549 122610 132594 134603 134871 137555 140910 143045 148830 151085 154770 155001 164395 165066 167567 170247 171654 173635 175070 177870 180565 181302 192290 192577 197274 200263 208362 211519 216678 220990 221430 224785 243089 243210 245098 258335 262605 269206 269742 275110 283745 286090 288435 302170 302621 310002 314699 328790 331485 332387 335134 340494 347270 361130 361669 367647 385154 397243 400526 403809 412665 423038 429135 449570 453255 486178 493185 494527 502701 516670 520905 525210 541695 567490 576870 577731 600789 605242 612745 629398 634557 662970 664774 673015 674355 723338 729267 735294 775005 794486 807618 825330 837835 851235 858270 906510 907863 944097 962885 986370 989054 997161 1001315 1005402 1041810 1057595 1083390 1085007 1155462 1172969 1191729 1201578 1215445 1225490 1269114 1346030 1348039 1348710 1458534 1480633 1483581 1513105 1550010 1573495 1661935 1675670 1702470 1808345 1815726 1838235 1843237 1888194 1925770 1986215 1994322 2002630 2019045 2115190 2118347 2170014 2202893 2326709 2345938 2383458 2430890 2472635 2513505 2696078 2888655 2961266 2967162 3003945 3026210 3146990 3172785 3323870 3461689 3518907 3616690 3646335 3676470 3686474 3972430 4038090 4044117 4236694 4405786 4441899 4539315 4653418 4720485 4945270 4985805 5027010 5425035 5529711 5777310 5864845 5958645 6007890 6345570 6355041 6608679 6740195 6923378 6980127 7037814 7292670 7403165 7417905 8088234 8210783 8883798 9078630 9216185 9440970 9971610 10385067 10591735 10850070 11014465 11059422 11633545 11729690 11917290 12710082 12902659 13217358 13480390 13960254 14806330 14828429 14835810 16286963 16421566 17308445 17594535 18432370 20220585 20275607 20770134 21183470 22028930 22209495 23267090 24231823 24632349 25805318 27648555 29656858 31775205 32573926 33043395 34616890 34900635 35189070 38707977 40441170 40551214 41053915 44418990 44485287 48463646 48860889 49264698 51925335 55297110 60826821 63550410 64513295 66086790 69801270 72695469 74142145 77415954 81434815 82107830 88970574 90318613 97721778 101378035 103850670 121159115 121653642 123161745 129026590 141929249 145390938 148284290 162869630 180637226 193539885 202756070 222426435 242318230 244304445 246323490 270955839 283858498 304134105 363477345 387079770 425787747 444852870 451593065 488608890 541911678 608268210 709646245 726954690 851575494 903186130 993504743 1354779195 1419292490 1987009486 2128938735 2709558390 2980514229 4257877470 4967523715 5961028458 9935047430 14902571145 29805142290
• Sum of all divisors σ(n): 96651563904
• Sum of proper divisors (its aliquot sum) s(n): 66846421614
• 29805142290 is an abundant number, because the sum of its proper divisors (66846421614) is greater than itself. Its abundance is 37041279324

Bases of 29805142290

• Binary: 11011110000100001100110000100010010₂
• Hexadecimal: 0x6F0866112
• Base-36: DOX7MZ6

Squares and roots of 29805142290

• 29805142290 squared (29805142290²) is 888346506927146444100
• 29805142290 cubed (29805142290³) is 26477294041788070430068030989000
• The square root of 29805142290 is 172641.6586169167
• The cube root of 29805142290 is 3100.4904631539

Scales and comparisons

• 29,805,142,290 seconds is equal to 947 years, 36 weeks, 6 days, 22 hours, 11 minutes, 30 seconds.
• To count from 1 to 29,805,142,290 would take you about one thousand, eight hundred ninety-five 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 29805142290 cubic inches would be around 258.4 feet tall.

Recreational maths with 29805142290

• 29805142290 backwards is 09224150892
• 29805142290 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29805142290's digits is 42
• More coming soon!