18332968045

Names of 18332968045

• Cardinal: 18332968045 can be written as Eighteen billion, three hundred thirty-two million, nine hundred sixty-eight thousand and forty-five.

Scientific notation

• Scientific notation: 1.8332968045 × 10¹⁰

Factors of 18332968045

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 274

Divisors of 18332968045

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 7 17 19 35 49 85 89 95 119 133 137 245 323 361 445 595 623 665 685 833 931 959 1513 1615 1691 1805 2261 2329 2527 2603 3115 4165 4361 4655 4795 6137 6713 7565 8455 10591 11305 11645 11837 12193 12635 13015 15827 16303 17689 18221 21805 28747 30685 32129 33565 42959 44251 49457 52955 59185 60965 74137 79135 81515 82859 85351 88445 91105 114121 127547 143735 160645 201229 207281 214795 221255 224903 231667 247285 300713 309757 346199 370685 414295 426755 546193 570605 597457 637735 840769 1006145 1036405 1124515 1158335 1408603 1450967 1503565 1548785 1574321 1621669 1730995 2168299 2423393 2730965 2987285 3823351 3938339 4203845 4401673 5885383 7043015 7254835 7871605 8108345 10156769 10841495 11351683 12116965 19116755 19691695 22008365 26763457 27568373 29426915 30811711 41197681 50783845 56758415 74828441 133817285 137841865 154058555 192978611 205988405 215681977 374142205 523799087 964893055 1078409885 2618995435 3666593609 18332968045
• Sum of all divisors σ(n): 29130315120
• Sum of proper divisors (its aliquot sum) s(n): 10797347075
• 18332968045 is a deficient number, because the sum of its proper divisors (10797347075) is less than itself. Its deficiency is 7535620970

Bases of 18332968045

• Binary: 10001000100101110101110010001101101₂
• Hexadecimal: 0x444BAE46D
• Base-36: 8F6Z4OD

Squares and roots of 18332968045

• 18332968045 squared (18332968045²) is 336097717338991122025
• 18332968045 cubed (18332968045³) is 6161668711973166672623020691125
• The square root of 18332968045 is 135399.2911539791
• The cube root of 18332968045 is 2636.8024516527

Scales and comparisons

• 18,332,968,045 seconds is equal to 582 years, 48 weeks, 3 days, 3 hours, 7 minutes, 25 seconds.
• To count from 1 to 18,332,968,045 would take you about one thousand, one hundred sixty-five 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 18332968045 cubic inches would be around 219.7 feet tall.

Recreational maths with 18332968045

• 18332968045 backwards is 54086923381
• 18332968045 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18332968045's digits is 49
• More coming soon!