4065125220

Names of 4065125220

• Cardinal: 4065125220 can be written as Four billion, sixty-five million, one hundred twenty-five thousand, two hundred twenty.

Scientific notation

• Scientific notation: 4.06512522 × 10⁹

Factors of 4065125220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13829

Divisors of 4065125220

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 127 130 156 180 195 234 254 260 381 390 468 508 585 635 762 780 1143 1170 1270 1524 1651 1905 2286 2340 2540 3302 3810 4572 4953 5715 6604 7620 8255 9906 11430 13679 14859 16510 19812 22860 24765 27358 29718 33020 41037 49530 54716 59436 68395 74295 82074 99060 123111 136790 148590 164148 177827 205185 246222 273580 297180 355654 410370 492444 533481 615555 711308 820740 889135 1066962 1231110 1600443 1737233 1778270 2133924 2462220 2667405 3200886 3474466 3556540 5211699 5334810 6401772 6948932 8002215 8686165 10423398 10669620 15635097 16004430 17372330 20846796 22584029 26058495 31270194 32008860 34744660 45168058 52116990 62540388 67752087 78175485 90336116 104233980 112920145 135504174 156350970 203256261 225840290 271008348 312701940 338760435 406512522 451680580 677520870 813025044 1016281305 1355041740 2032562610 4065125220
• Sum of all divisors σ(n): 13384949760
• Sum of proper divisors (its aliquot sum) s(n): 9319824540
• 4065125220 is an abundant number, because the sum of its proper divisors (9319824540) is greater than itself. Its abundance is 5254699320

Bases of 4065125220

• Binary: 11110010010011001110001101100100₂
• Hexadecimal: 0xF24CE364
• Base-36: 1V89QP0

Squares and roots of 4065125220

• 4065125220 squared (4065125220²) is 16525243054280048400
• 4065125220 cubed (4065125220³) is 67177182306583653693660648000
• The square root of 4065125220 is 63758.3345140067
• The cube root of 4065125220 is 1595.9697028187

Scales and comparisons

• 4,065,125,220 seconds is equal to 129 years, 13 weeks, 3 days, 1 hour, 27 minutes.
• To count from 1 to 4,065,125,220 would take you about two hundred fifty-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 4065125220 cubic inches would be around 133 feet tall.

Recreational maths with 4065125220

• 4065125220 backwards is 0225215604
• The number of decimal digits it has is: 10
• The sum of 4065125220's digits is 27
• More coming soon!