29688313428

Names of 29688313428

• Cardinal: 29688313428 can be written as Twenty-nine billion, six hundred eighty-eight million, three hundred thirteen thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 2.9688313428 × 10¹⁰

Factors of 29688313428

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1037

Divisors of 29688313428

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 23 27 36 38 46 54 57 69 76 81 92 108 114 138 162 171 207 228 276 307 324 342 414 437 513 614 621 683 684 828 874 921 1026 1228 1242 1311 1366 1539 1748 1842 1863 2049 2052 2484 2622 2732 2763 3078 3684 3726 3933 4098 5244 5526 5833 6147 6156 7061 7452 7866 8196 8289 11052 11666 11799 12294 12977 14122 15709 15732 16578 17499 18441 21183 23332 23598 24588 24867 25954 28244 31418 33156 34998 35397 36882 38931 42366 47127 47196 49734 51908 52497 55323 62836 63549 69996 70794 73764 77862 84732 94254 99468 104994 110646 116793 127098 134159 141381 141588 155724 157491 188508 190647 209681 209988 221292 233586 254196 268318 282762 298471 314982 350379 381294 402477 419362 424143 467172 472473 536636 565524 571941 596942 629043 629964 700758 762588 804954 838724 848286 895413 944946 1051137 1143882 1193884 1207431 1258086 1272429 1401516 1609908 1696572 1790826 1887129 1889892 2102274 2287764 2414862 2516172 2544858 2686239 3581652 3622293 3774258 3983939 4204548 4822663 4829724 5089716 5372478 5661387 7244586 7548516 7967878 8058717 9645326 10744956 10866879 11322774 11951817 14467989 14489172 15935756 16117434 16984161 19290652 21733758 22645548 23903634 24176151 28935978 32234868 33968322 35855451 43403967 43467516 47807268 48352302 57871956 67936644 71710902 86807934 91630597 96704604 107566353 130211901 143421804 173615868 183261194 215132706 260423802 274891791 322699059 366522388 390635703 430265412 520847604 549783582 645398118 781271406 824675373 1099567164 1290796236 1562542812 1649350746 2474026119 3298701492 4948052238 7422078357 9896104476 14844156714 29688313428
• Sum of all divisors σ(n): 85650808320
• Sum of proper divisors (its aliquot sum) s(n): 55962494892
• 29688313428 is an abundant number, because the sum of its proper divisors (55962494892) is greater than itself. Its abundance is 26274181464

Bases of 29688313428

• Binary: 11011101001100011111011011001010100₂
• Hexadecimal: 0x6E98FB654
• Base-36: DMZNL90

Squares and roots of 29688313428

• 29688313428 squared (29688313428²) is 881395954199165111184
• 29688313428 cubed (29688313428³) is 26167159342435946556753060178752
• The square root of 29688313428 is 172302.9698757395
• The cube root of 29688313428 is 3096.4341039933

Scales and comparisons

• 29,688,313,428 seconds is equal to 943 years, 51 weeks, 5 days, 17 hours, 43 minutes, 48 seconds.
• To count from 1 to 29,688,313,428 would take you about one thousand, eight hundred eighty-seven 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 29688313428 cubic inches would be around 258 feet tall.

Recreational maths with 29688313428

• 29688313428 backwards is 82431388692
• 29688313428 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29688313428's digits is 54
• More coming soon!