1226348838

Names of 1226348838

• Cardinal: 1226348838 can be written as One billion, two hundred twenty-six million, three hundred forty-eight thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 1.226348838 × 10⁹

Factors of 1226348838

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 643

Divisors of 1226348838

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 33 39 66 67 78 99 117 134 143 169 198 201 234 286 338 402 429 507 547 603 737 858 871 1014 1094 1206 1287 1474 1521 1641 1742 1859 2211 2574 2613 3042 3282 3718 4422 4923 5226 5577 6017 6633 7111 7839 9581 9846 11154 11323 12034 13266 14222 15678 16731 18051 19162 21333 22646 28743 33462 33969 36102 36649 42666 54153 57486 63999 67938 73298 78221 86229 92443 101907 108306 109947 124553 127998 156442 172458 184886 203814 219894 234663 249106 277329 329841 373659 403139 469326 476437 554658 659682 703989 747318 806278 831987 952874 1016873 1120977 1209417 1407978 1429311 1663974 2033746 2241954 2418834 2858622 3050619 3628251 4287933 5240807 6101238 6193681 7256502 8575866 9151857 10481614 12387362 15722421 18303714 18581043 31444842 37162086 47167263 55743129 68130491 94334526 111486258 136260982 204391473 408782946 613174419 1226348838
• Sum of all divisors σ(n): 3191438016
• Sum of proper divisors (its aliquot sum) s(n): 1965089178
• 1226348838 is an abundant number, because the sum of its proper divisors (1965089178) is greater than itself. Its abundance is 738740340

Bases of 1226348838

• Binary: 1001001000110001001100100100110₂
• Hexadecimal: 0x49189926
• Base-36: KA4WTI

Squares and roots of 1226348838

• 1226348838 squared (1226348838²) is 1503931472463950244
• 1226348838 cubed (1226348838³) is 1844344613687794378619216472
• The square root of 1226348838 is 35019.2638129359
• The cube root of 1226348838 is 1070.3800548191

Scales and comparisons

• 1,226,348,838 seconds is equal to 38 years, 51 weeks, 4 days, 20 hours, 27 minutes, 18 seconds.
• To count from 1 to 1,226,348,838 would take you about seventy-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 1226348838 cubic inches would be around 89.2 feet tall.

Recreational maths with 1226348838

• 1226348838 backwards is 8388436221
• The number of decimal digits it has is: 10
• The sum of 1226348838's digits is 45
• More coming soon!