30921036132

Names of 30921036132

• Cardinal: 30921036132 can be written as Thirty billion, nine hundred twenty-one million, thirty-six thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 3.0921036132 × 10¹⁰

Factors of 30921036132

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4435126

Divisors of 30921036132

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 83 84 166 249 332 498 581 996 1162 1743 2324 3486 6972 4435031 8870062 13305093 17740124 26610186 31045217 53220372 62090434 93135651 124180868 186271302 368107573 372542604 736215146 1104322719 1472430292 2208645438 2576753011 4417290876 5153506022 7730259033 10307012044 15460518066 30921036132
• Sum of all divisors σ(n): 83449562112
• Sum of proper divisors (its aliquot sum) s(n): 52528525980
• 30921036132 is an abundant number, because the sum of its proper divisors (52528525980) is greater than itself. Its abundance is 21607489848

Bases of 30921036132

• Binary: 11100110011000010011001000101100100₂
• Hexadecimal: 0x733099164
• Base-36: E7DL46C

Squares and roots of 30921036132

• 30921036132 squared (30921036132²) is 956110475476449521424
• 30921036132 cubed (30921036132³) is 29563926558390995567025612091968
• The square root of 30921036132 is 175843.7833191723
• The cube root of 30921036132 is 3138.7111203137

Scales and comparisons

• 30,921,036,132 seconds is equal to 983 years, 10 weeks, 8 hours, 42 minutes, 12 seconds.
• To count from 1 to 30,921,036,132 would take you about one thousand, nine hundred sixty-six 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 30921036132 cubic inches would be around 261.6 feet tall.

Recreational maths with 30921036132

• 30921036132 backwards is 23163012903
• The number of decimal digits it has is: 11
• The sum of 30921036132's digits is 30
• More coming soon!