1226481320

Names of 1226481320

• Cardinal: 1226481320 can be written as One billion, two hundred twenty-six million, four hundred eighty-one thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.22648132 × 10⁹

Factors of 1226481320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 103

Divisors of 1226481320

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 17 20 34 40 68 79 85 136 158 170 289 316 340 395 578 632 680 790 1156 1343 1445 1580 2312 2686 2890 3160 4913 5372 5780 6241 6715 9826 10744 11560 12482 13430 19652 22831 24565 24964 26860 31205 39304 45662 49130 49928 53720 62410 91324 98260 106097 114155 124820 182648 196520 212194 228310 249640 388127 424388 456620 530485 776254 848776 913240 1060970 1552508 1803649 1940635 2121940 3105016 3607298 3881270 4243880 7214596 7762540 9018245 14429192 15525080 18036490 30662033 36072980 61324066 72145960 122648132 153310165 245296264 306620330 613240660 1226481320
• Sum of all divisors σ(n): 2969605800
• Sum of proper divisors (its aliquot sum) s(n): 1743124480
• 1226481320 is an abundant number, because the sum of its proper divisors (1743124480) is greater than itself. Its abundance is 516643160

Bases of 1226481320

• Binary: 1001001000110101001111010101000₂
• Hexadecimal: 0x491A9EA8
• Base-36: KA7R1K

Squares and roots of 1226481320

• 1226481320 squared (1226481320²) is 1504256428308942400
• 1226481320 cubed (1226481320³) is 1844942409810837042555968000
• The square root of 1226481320 is 35021.1553207485
• The cube root of 1226481320 is 1070.4185976817

Scales and comparisons

• 1,226,481,320 seconds is equal to 38 years, 51 weeks, 6 days, 9 hours, 15 minutes, 20 seconds.
• To count from 1 to 1,226,481,320 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 1226481320 cubic inches would be around 89.2 feet tall.

Recreational maths with 1226481320

• 1226481320 backwards is 0231846221
• The number of decimal digits it has is: 10
• The sum of 1226481320's digits is 29
• More coming soon!