29997961216

Names of 29997961216

• Cardinal: 29997961216 can be written as Twenty-nine billion, nine hundred ninety-seven million, nine hundred sixty-one thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 2.9997961216 × 10¹⁰

Factors of 29997961216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 242

Divisors of 29997961216

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 4 8 16 19 32 38 61 64 71 76 89 122 128 142 152 178 244 256 284 304 356 488 512 568 608 712 976 1024 1136 1159 1216 1349 1424 1691 1952 2048 2272 2318 2432 2698 2848 3382 3904 4096 4331 4544 4636 4864 5396 5429 5696 6319 6764 7808 8662 9088 9272 9728 10792 10858 11392 12638 13528 15616 17324 18176 18544 19456 21584 21716 22784 25276 27056 31232 34648 36352 37088 38912 43168 43432 45568 50552 54112 62464 69296 72704 74176 77824 82289 86336 86864 91136 101104 103151 108224 120061 124928 138592 145408 148352 164578 172672 173728 182272 202208 206302 216448 240122 249856 277184 290816 296704 329156 345344 347456 364544 385459 404416 412604 432896 480244 554368 593408 658312 690688 694912 770918 808832 825208 865792 960488 1108736 1186816 1316624 1381376 1389824 1541836 1617664 1650416 1731584 1920976 2217472 2373632 2633248 2762752 2779648 3083672 3235328 3300832 3463168 3841952 4434944 4747264 5266496 5525504 5559296 6167344 6470656 6601664 6926336 7323721 7683904 8869888 10532992 11118592 12334688 12941312 13203328 14647442 15367808 17739776 21065984 22237184 24669376 25882624 26406656 29294884 30735616 42131968 49338752 52813312 58589768 61471232 84263936 98677504 105626624 117179536 122942464 168527872 197355008 211253248 234359072 245884928 337055744 394710016 422506496 468718144 491769856 789420032 937436288 1578840064 1874872576 3749745152 7499490304 14998980608 29997961216
• Sum of all divisors σ(n): 65816323200
• Sum of proper divisors (its aliquot sum) s(n): 35818361984
• 29997961216 is an abundant number, because the sum of its proper divisors (35818361984) is greater than itself. Its abundance is 5820400768

Bases of 29997961216

• Binary: 11011111100000001001001000000000000₂
• Hexadecimal: 0x6FC049000
• Base-36: DS40F0G

Squares and roots of 29997961216

• 29997961216 squared (29997961216²) is 899877677116640198656
• 29997961216 cubed (29997961216³) is 26994495657289143387509223325696
• The square root of 29997961216 is 173199.1951944351
• The cube root of 29997961216 is 3107.1621157379

Scales and comparisons

• 29,997,961,216 seconds is equal to 953 years, 43 weeks, 5 days, 15 hours, 16 seconds.
• To count from 1 to 29,997,961,216 would take you about one thousand, nine hundred 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 29997961216 cubic inches would be around 258.9 feet tall.

Recreational maths with 29997961216

• 29997961216 backwards is 61216979992
• 29997961216 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29997961216's digits is 61
• More coming soon!