3748745664

Names of 3748745664

• Cardinal: 3748745664 can be written as Three billion, seven hundred forty-eight million, seven hundred forty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 3.748745664 × 10⁹

Factors of 3748745664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5579

Divisors of 3748745664

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 144 192 216 288 421 432 576 842 864 1263 1684 1728 2526 3368 3789 5052 5153 6736 7578 10104 10306 11367 13472 15156 15459 20208 20612 22734 26944 30312 30918 40416 41224 45468 46377 60624 61836 80832 82448 90936 92754 121248 123672 139131 164896 181872 185508 242496 247344 278262 329792 363744 371016 494688 556524 727488 742032 989376 1113048 1484064 2169413 2226096 2968128 4338826 4452192 6508239 8677652 8904384 13016478 17355304 19524717 26032956 34710608 39049434 52065912 58574151 69421216 78098868 104131824 117148302 138842432 156197736 208263648 234296604 312395472 416527296 468593208 624790944 937186416 1249581888 1874372832 3748745664
• Sum of all divisors σ(n): 11048939040
• Sum of proper divisors (its aliquot sum) s(n): 7300193376
• 3748745664 is an abundant number, because the sum of its proper divisors (7300193376) is greater than itself. Its abundance is 3551447712

Bases of 3748745664

• Binary: 11011111011100010101000111000000₂
• Hexadecimal: 0xDF7151C0
• Base-36: 1PZWMO0

Squares and roots of 3748745664

• 3748745664 squared (3748745664²) is 14053094053358800896
• 3748745664 cubed (3748745664³) is 52681475398312989495119314944
• The square root of 3748745664 is 61227.0011024547
• The cube root of 3748745664 is 1553.4430108333

Scales and comparisons

• 3,748,745,664 seconds is equal to 119 years, 10 weeks, 2 days, 6 hours, 14 minutes, 24 seconds.
• To count from 1 to 3,748,745,664 would take you about two hundred thirty-eight 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 3748745664 cubic inches would be around 129.5 feet tall.

Recreational maths with 3748745664

• 3748745664 backwards is 4665478473
• 3748745664 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3748745664's digits is 54
• More coming soon!