5309991225

Names of 5309991225

• Cardinal: 5309991225 can be written as Five billion, three hundred nine million, nine hundred ninety-one thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 5.309991225 × 10⁹

Factors of 5309991225

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 192

Divisors of 5309991225

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 11 15 17 21 25 33 35 45 51 55 63 75 77 85 99 105 119 121 149 153 165 175 187 225 231 255 275 315 357 363 385 425 447 495 525 561 595 605 693 745 765 825 847 935 1043 1071 1089 1155 1275 1309 1331 1341 1575 1639 1683 1785 1815 1925 2057 2235 2475 2533 2541 2805 2975 3025 3129 3465 3725 3825 3927 3993 4235 4675 4917 5215 5355 5445 5775 6171 6545 6655 6705 7599 7623 8195 8415 8925 9075 9317 9387 10285 11175 11473 11781 11979 12665 12705 14025 14399 14751 15645 17325 17731 18029 18513 19635 19965 21175 22627 22797 24585 26075 26775 27225 27863 27951 30855 32725 33275 33525 34419 37995 38115 40975 42075 43197 46585 46935 51425 53193 54087 57365 58905 59895 63325 63525 67881 71995 73755 78225 83589 83853 88655 90145 92565 98175 99825 103257 113135 113985 122925 126203 129591 139315 139755 154275 158389 159579 162261 172095 189975 190575 195041 198319 203643 215985 232925 234675 250767 265965 270435 286825 294525 299475 306493 339405 359975 368775 378609 417945 419265 443275 450725 462825 475167 516285 565675 569925 585123 594957 631015 647955 696575 698775 791945 797895 811305 860475 919479 975205 991595 1018215 1079925 1135827 1253835 1329825 1352175 1388233 1425501 1532465 1697025 1755369 1784871 1893045 2089725 2096325 2145451 2375835 2581425 2758437 2925615 2974785 3155075 3239775 3371423 3959725 3989475 4056525 4164699 4597395 4876025 4957975 5091075 5679135 6269175 6436353 6941165 7127505 7662325 8776845 8924355 9465225 10114269 10727255 11879175 12494097 13792185 14628075 14873925 16857115 19309059 20823495 22986975 23599961 28395675 30342807 32181765 34705825 35637525 43884225 44621775 50571345 53636275 62470485 68960925 70799883 84285575 96545295 104117475 117999805 151714035 160908825 212399649 252856725 312352425 353999415 482726475 589999025 758570175 1061998245 1769997075 5309991225
• Sum of all divisors σ(n): 12743827200
• Sum of proper divisors (its aliquot sum) s(n): 7433835975
• 5309991225 is an abundant number, because the sum of its proper divisors (7433835975) is greater than itself. Its abundance is 2123844750

Bases of 5309991225

• Binary: 100111100100000000000100100111001₂
• Hexadecimal: 0x13C800939
• Base-36: 2FTFJG9

Squares and roots of 5309991225

• 5309991225 squared (5309991225²) is 28196006809577000625
• 5309991225 cubed (5309991225³) is 149720548738894119280569515625
• The square root of 5309991225 is 72869.6865987497
• The cube root of 5309991225 is 1744.6083006285

Scales and comparisons

• 5,309,991,225 seconds is equal to 168 years, 43 weeks, 5 days, 5 hours, 33 minutes, 45 seconds.
• To count from 1 to 5,309,991,225 would take you about three hundred thirty-seven 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 5309991225 cubic inches would be around 145.4 feet tall.

Recreational maths with 5309991225

• 5309991225 backwards is 5221999035
• 5309991225 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5309991225's digits is 45
• More coming soon!