1222149060

Names of 1222149060

• Cardinal: 1222149060 can be written as One billion, two hundred twenty-two million, one hundred forty-nine thousand and sixty.

Scientific notation

• Scientific notation: 1.22214906 × 10⁹

Factors of 1222149060

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 22882

Divisors of 1222149060

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 81 90 99 108 110 132 135 162 165 180 198 220 243 270 297 324 330 396 405 486 495 540 594 660 810 891 972 990 1188 1215 1485 1620 1782 1980 2430 2673 2970 3564 4455 4860 5346 5940 8910 10692 13365 17820 22861 26730 45722 53460 68583 91444 114305 137166 205749 228610 251471 274332 342915 411498 457220 502942 617247 685830 754413 822996 1005884 1028745 1234494 1257355 1371660 1508826 1851741 2057490 2263239 2468988 2514710 3017652 3086235 3703482 3772065 4114980 4526478 5029420 5555223 6172470 6789717 7406964 7544130 9052956 9258705 11110446 11316195 12344940 13579434 15088260 18517410 20369151 22220892 22632390 27158868 27776115 33948585 37034820 40738302 45264780 55552230 61107453 67897170 81476604 101845755 111104460 122214906 135794340 203691510 244429812 305537265 407383020 611074530 1222149060
• Sum of all divisors σ(n): 4194171072
• Sum of proper divisors (its aliquot sum) s(n): 2972022012
• 1222149060 is an abundant number, because the sum of its proper divisors (2972022012) is greater than itself. Its abundance is 1749872952

Bases of 1222149060

• Binary: 1001000110110001000001111000100₂
• Hexadecimal: 0x48D883C4
• Base-36: K7MW90

Squares and roots of 1222149060

• 1222149060 squared (1222149060²) is 1493648324858883600
• 1222149060 cubed (1222149060³) is 1825460896196859224389416000
• The square root of 1222149060 is 34959.2485617183
• The cube root of 1222149060 is 1069.1567759057

Scales and comparisons

• 1,222,149,060 seconds is equal to 38 years, 44 weeks, 5 days, 5 hours, 51 minutes.
• To count from 1 to 1,222,149,060 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 1222149060 cubic inches would be around 89.1 feet tall.

Recreational maths with 1222149060

• 1222149060 backwards is 0609412221
• 1222149060 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1222149060's digits is 27
• More coming soon!