49868213240

Names of 49868213240

• Cardinal: 49868213240 can be written as Forty-nine billion, eight hundred sixty-eight million, two hundred thirteen thousand, two hundred forty.

Scientific notation

• Scientific notation: 4.986821324 × 10¹⁰

Factors of 49868213240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5093

Divisors of 49868213240

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 29 31 40 58 62 116 124 145 155 232 248 290 293 310 580 586 620 899 1160 1172 1240 1465 1798 2344 2930 3596 4495 4733 5860 7192 8497 8990 9083 9466 11720 16994 17980 18166 18932 23665 33988 35960 36332 37864 42485 45415 47330 67976 72664 84970 90830 94660 137257 146723 169940 181660 189320 263407 274514 293446 339880 363320 526814 549028 586892 686285 733615 1053628 1098056 1173784 1317035 1372570 1386769 1467230 2107256 2634070 2745140 2773538 2934460 4254967 5268140 5490280 5547076 5868920 6933845 8509934 10536280 11094152 13867690 17019868 21274835 27735380 34039736 40216301 42549670 42989839 55470760 80432602 85099340 85979678 160865204 170198680 171959356 201081505 214949195 321730408 343918712 402163010 429898390 804326020 859796780 1246705331 1608652040 1719593560 2493410662 4986821324 6233526655 9973642648 12467053310 24934106620 49868213240
• Sum of all divisors σ(n): 120251174400
• Sum of proper divisors (its aliquot sum) s(n): 70382961160
• 49868213240 is an abundant number, because the sum of its proper divisors (70382961160) is greater than itself. Its abundance is 20514747920

Bases of 49868213240

• Binary: 101110011100011000001000101111111000₂
• Hexadecimal: 0xB9C608BF8
• Base-36: MWQ8VLK

Squares and roots of 49868213240

• 49868213240 squared (49868213240²) is 2486838691750111297600
• 49868213240 cubed (49868213240³) is 124014202173677178982449900224000
• The square root of 49868213240 is 223311.9191624127
• The cube root of 49868213240 is 3680.7919402655

Scales and comparisons

• 49,868,213,240 seconds is equal to 1,585 years, 34 weeks, 9 hours, 27 minutes, 20 seconds.
• To count from 1 to 49,868,213,240 would take you about three thousand, one hundred seventy-one 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 49868213240 cubic inches would be around 306.7 feet tall.

Recreational maths with 49868213240

• 49868213240 backwards is 04231286894
• The number of decimal digits it has is: 11
• The sum of 49868213240's digits is 47
• More coming soon!