4139939250

Names of 4139939250

• Cardinal: 4139939250 can be written as Four billion, one hundred thirty-nine million, nine hundred thirty-nine thousand, two hundred fifty.

Scientific notation

• Scientific notation: 4.13993925 × 10⁹

Factors of 4139939250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 270

Divisors of 4139939250

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 37 45 50 74 75 90 111 125 150 185 222 223 225 250 333 370 375 446 450 555 666 669 750 925 1110 1115 1125 1338 1665 1850 2007 2230 2250 2775 3330 3345 4014 4625 5550 5575 6690 8251 8325 9250 10035 11150 13875 16502 16650 16725 20070 24753 27750 27875 33450 41255 41625 49506 49729 50175 55750 74259 82510 83250 83625 99458 100350 123765 148518 149187 167250 206275 247530 248645 250875 298374 371295 412550 447561 497290 501750 618825 742590 745935 895122 1031375 1237650 1243225 1491870 1839973 1856475 2062750 2237805 2486450 3094125 3679946 3712950 3729675 4475610 5519919 6188250 6216125 7459350 9199865 9282375 11039838 11189025 12432250 16559757 18399730 18564750 18648375 22378050 27599595 33119514 37296750 45999325 55199190 55945125 82798785 91998650 111890250 137997975 165597570 229996625 275995950 413993925 459993250 689989875 827987850 1379979750 2069969625 4139939250
• Sum of all divisors σ(n): 11548733976
• Sum of proper divisors (its aliquot sum) s(n): 7408794726
• 4139939250 is an abundant number, because the sum of its proper divisors (7408794726) is greater than itself. Its abundance is 3268855476

Bases of 4139939250

• Binary: 11110110110000100111010110110010₂
• Hexadecimal: 0xF6C275B2
• Base-36: 1WGT9KI

Squares and roots of 4139939250

• 4139939250 squared (4139939250²) is 17139096993690562500
• 4139939250 cubed (4139939250³) is 70954820353736562048328125000
• The square root of 4139939250 is 64342.3596862907
• The cube root of 4139939250 is 1605.7009195825

Scales and comparisons

• 4,139,939,250 seconds is equal to 131 years, 33 weeks, 23 hours, 7 minutes, 30 seconds.
• To count from 1 to 4,139,939,250 would take you about two hundred sixty-three 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 4139939250 cubic inches would be around 133.8 feet tall.

Recreational maths with 4139939250

• 4139939250 backwards is 0529399314
• 4139939250 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4139939250's digits is 45
• More coming soon!