3128372064

Names of 3128372064

• Cardinal: 3128372064 can be written as Three billion, one hundred twenty-eight million, three hundred seventy-two thousand and sixty-four.

Scientific notation

• Scientific notation: 3.128372064 × 10⁹

Factors of 3128372064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1347

Divisors of 3128372064

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 53 54 72 96 106 108 144 159 212 216 288 318 424 432 477 636 848 864 954 1272 1289 1431 1696 1908 2544 2578 2809 2862 3816 3867 5088 5156 5618 5724 7632 7734 8427 10312 11236 11448 11601 15264 15468 16854 20624 22472 22896 23202 25281 30936 33708 34803 41248 44944 45792 46404 50562 61872 67416 68317 69606 75843 89888 92808 101124 123744 134832 136634 139212 151686 185616 202248 204951 269664 273268 278424 303372 371232 404496 409902 546536 556848 606744 614853 808992 819804 1093072 1113696 1213488 1229706 1639608 1844559 2186144 2426976 2459412 3279216 3620801 3689118 4918824 6558432 7241602 7378236 9837648 10862403 14483204 14756472 19675296 21724806 28966408 29512944 32587209 43449612 57932816 59025888 65174418 86899224 97761627 115865632 130348836 173798448 195523254 260697672 347596896 391046508 521395344 782093016 1042790688 1564186032 3128372064
• Sum of all divisors σ(n): 9307040400
• Sum of proper divisors (its aliquot sum) s(n): 6178668336
• 3128372064 is an abundant number, because the sum of its proper divisors (6178668336) is greater than itself. Its abundance is 3050296272

Bases of 3128372064

• Binary: 10111010011101110010101101100000₂
• Hexadecimal: 0xBA772B60
• Base-36: 1FQJVC0

Squares and roots of 3128372064

• 3128372064 squared (3128372064²) is 9786711770815620096
• 3128372064 cubed (3128372064³) is 30616475702239556403163398144
• The square root of 3128372064 is 55931.8519629021
• The cube root of 3128372064 is 1462.5345454035

Scales and comparisons

• 3,128,372,064 seconds is equal to 99 years, 24 weeks, 4 days, 14 minutes, 24 seconds.
• To count from 1 to 3,128,372,064 would take you about one hundred ninety-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 3128372064 cubic inches would be around 121.9 feet tall.

Recreational maths with 3128372064

• 3128372064 backwards is 4602738213
• 3128372064 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3128372064's digits is 36
• More coming soon!