29685468672

Names of 29685468672

• Cardinal: 29685468672 can be written as Twenty-nine billion, six hundred eighty-five million, four hundred sixty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.9685468672 × 10¹⁰

Factors of 29685468672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1262

Divisors of 29685468672

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 72 76 96 114 128 144 152 171 192 228 256 288 304 342 384 409 456 512 576 608 684 768 818 829 912 1152 1216 1227 1368 1536 1636 1658 1824 2304 2432 2454 2487 2736 3272 3316 3648 3681 4608 4864 4908 4974 5472 6544 6632 7296 7362 7461 7771 9728 9816 9948 10944 13088 13264 14592 14724 14922 15542 15751 19632 19896 21888 23313 26176 26528 29184 29448 29844 31084 31502 39264 39792 43776 46626 47253 52352 53056 58896 59688 62168 63004 69939 78528 79584 87552 93252 94506 104704 106112 117792 119376 124336 126008 139878 141759 157056 159168 186504 189012 209408 212224 235584 238752 248672 252016 279756 283518 314112 318336 339061 373008 378024 424448 471168 477504 497344 504032 559512 567036 628224 636672 678122 746016 756048 942336 955008 994688 1008064 1017183 1119024 1134072 1273344 1356244 1492032 1512096 1884672 1910016 1989376 2016128 2034366 2238048 2268144 2712488 2984064 3024192 3051549 3820032 3978752 4032256 4068732 4476096 4536288 5424976 5968128 6048384 6103098 6442159 8064512 8137464 8952192 9072576 10849952 11936256 12096768 12206196 12884318 16274928 17904384 18145152 19326477 21699904 24193536 24412392 25768636 32549856 35808768 36290304 38652954 43399808 48824784 51537272 57979431 65099712 72580608 77305908 86799616 97649568 103074544 115958862 130199424 154611816 173599232 195299136 206149088 231917724 260398848 309223632 390598272 412298176 463835448 520797696 618447264 781196544 824596352 927670896 1236894528 1562393088 1649192704 1855341792 2473789056 3298385408 3710683584 4947578112 7421367168 9895156224 14842734336 29685468672
• Sum of all divisors σ(n): 90512994000
• Sum of proper divisors (its aliquot sum) s(n): 60827525328
• 29685468672 is an abundant number, because the sum of its proper divisors (60827525328) is greater than itself. Its abundance is 31142056656

Bases of 29685468672

• Binary: 11011101001011001000100111000000000₂
• Hexadecimal: 0x6E9644E00
• Base-36: DMXYM80

Squares and roots of 29685468672

• 29685468672 squared (29685468672²) is 881227050276293443584
• 29685468672 cubed (29685468672³) is 26159637993895877963791831400448
• The square root of 29685468672 is 172294.7145794089
• The cube root of 29685468672 is 3096.3351999709

Scales and comparisons

• 29,685,468,672 seconds is equal to 943 years, 47 weeks, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 29,685,468,672 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 29685468672 cubic inches would be around 258 feet tall.

Recreational maths with 29685468672

• 29685468672 backwards is 27686458692
• The number of decimal digits it has is: 11
• The sum of 29685468672's digits is 63
• More coming soon!