30827930679

Names of 30827930679

• Cardinal: 30827930679 can be written as Thirty billion, eight hundred twenty-seven million, nine hundred thirty thousand, six hundred seventy-nine.

Scientific notation

• Scientific notation: 3.0827930679 × 10¹⁰

Factors of 30827930679

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1162

Divisors of 30827930679

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 13 17 21 39 51 63 91 117 119 153 169 181 221 273 357 507 543 663 819 941 1071 1183 1267 1521 1547 1629 1989 2353 2823 2873 3077 3549 3801 4641 6587 7059 8469 8619 9231 10647 11403 12233 13923 15997 16471 19761 20111 21177 21539 25857 27693 30589 36699 40001 47991 49413 59283 60333 64617 85631 91767 110097 111979 120003 143973 148239 159029 170321 180999 193851 207961 214123 256893 275301 280007 335937 360009 477087 510963 520013 623883 642369 770679 840021 1007811 1113203 1192247 1431261 1455727 1532889 1560039 1871649 1927107 2214173 2520063 2703493 2895457 3339609 3576741 3640091 4367181 4680117 6642519 8110479 8686371 10018827 10730223 10920273 13101543 15499211 18924451 19927557 20268199 24331437 26059113 28784249 32760819 37640941 46497633 56773353 60804597 86352747 112922823 139492899 170320059 182413791 201489743 259058241 263486587 338768469 489332233 604469229 790459761 1467996699 1813407687 2371379283 3425325631 4403990097 10275976893 30827930679
• Sum of all divisors σ(n): 58732599744
• Sum of proper divisors (its aliquot sum) s(n): 27904669065
• 30827930679 is a deficient number, because the sum of its proper divisors (27904669065) is less than itself. Its deficiency is 2923261614

Bases of 30827930679

• Binary: 11100101101011111001110010000110111₂
• Hexadecimal: 0x72D7CE437
• Base-36: E5U5JJR

Squares and roots of 30827930679

• 30827930679 squared (30827930679²) is 950361309949229401041
• 30827930679 cubed (30827930679³) is 29297672583118476984760638436839
• The square root of 30827930679 is 175578.8446225797
• The cube root of 30827930679 is 3135.5576584795

Scales and comparisons

• 30,827,930,679 seconds is equal to 980 years, 12 weeks, 18 hours, 4 minutes, 39 seconds.
• To count from 1 to 30,827,930,679 would take you about one thousand, nine hundred sixty 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 30827930679 cubic inches would be around 261.3 feet tall.

Recreational maths with 30827930679

• 30827930679 backwards is 97603972803
• The number of decimal digits it has is: 11
• The sum of 30827930679's digits is 54
• More coming soon!