1213082832

Names of 1213082832

• Cardinal: 1213082832 can be written as One billion, two hundred thirteen million, eighty-two thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.213082832 × 10⁹

Factors of 1213082832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6542

Divisors of 1213082832

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 208 312 313 624 626 939 1252 1878 2504 3756 4069 5008 6211 7512 8138 12207 12422 15024 16276 18633 24414 24844 32552 37266 48828 49688 65104 74532 80743 97656 99376 149064 161486 195312 242229 298128 322972 484458 645944 968916 1291888 1937832 1944043 3875664 3888086 5832129 7776172 11664258 15552344 23328516 25272559 31104688 46657032 50545118 75817677 93314064 101090236 151635354 202180472 303270708 404360944 606541416 1213082832
• Sum of all divisors σ(n): 3386186048
• Sum of proper divisors (its aliquot sum) s(n): 2173103216
• 1213082832 is an abundant number, because the sum of its proper divisors (2173103216) is greater than itself. Its abundance is 960020384

Bases of 1213082832

• Binary: 1001000010011100010110011010000₂
• Hexadecimal: 0x484E2CD0
• Base-36: K28KPC

Squares and roots of 1213082832

• 1213082832 squared (1213082832²) is 1471569957293140224
• 1213082832 cubed (1213082832³) is 1785136251279281597103034368
• The square root of 1213082832 is 34829.3386672787
• The cube root of 1213082832 is 1066.5064479841

Scales and comparisons

• 1,213,082,832 seconds is equal to 38 years, 29 weeks, 5 days, 7 hours, 27 minutes, 12 seconds.
• To count from 1 to 1,213,082,832 would take you about seventy-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 1213082832 cubic inches would be around 88.9 feet tall.

Recreational maths with 1213082832

• 1213082832 backwards is 2382803121
• The number of decimal digits it has is: 10
• The sum of 1213082832's digits is 30
• More coming soon!