126446342040

Names of 126446342040

• Cardinal: 126446342040 can be written as One hundred twenty-six billion, four hundred forty-six million, three hundred forty-two thousand and forty.

Scientific notation

• Scientific notation: 1.2644634204 × 10¹¹

Factors of 126446342040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 25779

Divisors of 126446342040

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 30 34 36 40 45 51 60 68 72 85 90 102 120 136 153 170 180 204 255 306 340 360 408 510 612 680 765 829 1020 1224 1530 1658 2040 2487 3060 3316 4145 4974 6120 6632 7461 8290 9948 12435 14093 14922 16580 19896 24870 24923 28186 29844 33160 37305 42279 49740 49846 56372 59688 70465 74610 74769 84558 99480 99692 112744 124615 126837 140930 149220 149538 169116 199384 211395 224307 249230 253674 281860 298440 299076 338232 373845 422790 423691 448614 498460 507348 563720 598152 634185 747690 845580 847382 897228 996920 1014696 1121535 1268370 1271073 1495380 1691160 1694764 1794456 2118455 2243070 2536740 2542146 2990760 3389528 3813219 4236910 4486140 5073480 5084292 6355365 7626438 8473820 8972280 10168584 12710730 15252876 16947640 19066095 20661167 25421460 30505752 38132190 41322334 50842920 61983501 76264380 82644668 103305835 123967002 152528760 165289336 185950503 206611670 247934004 309917505 351239839 371901006 413223340 495868008 619835010 702479678 743802012 826446680 929752515 1053719517 1239670020 1404959356 1487604024 1756199195 1859505030 2107439034 2479340040 2809918712 3161158551 3512398390 3719010060 4214878068 5268597585 6322317102 7024796780 7438020120 8429756136 10537195170 12644634204 14049593560 15805792755 21074390340 25289268408 31611585510 42148780680 63223171020 126446342040
• Sum of all divisors σ(n): 435666535200
• Sum of proper divisors (its aliquot sum) s(n): 309220193160
• 126446342040 is an abundant number, because the sum of its proper divisors (309220193160) is greater than itself. Its abundance is 182773851120

Bases of 126446342040

• Binary: 1110101110000110010100000111110011000₂
• Hexadecimal: 0x1D70CA0F98
• Base-36: 1M36VXY0

Squares and roots of 126446342040

• 126446342040 squared (126446342040²) is 15988677415296671361600
• 126446342040 cubed (126446342040³) is 2021709773221826035062346121664000
• The square root of 126446342040 is 355592.9443057047
• The cube root of 126446342040 is 5019.2106561423

Scales and comparisons

• 126,446,342,040 seconds is equal to 4,020 years, 31 weeks, 2 days, 7 hours, 54 minutes.
• To count from 1 to 126,446,342,040 would take you about eight thousand and forty-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 126446342040 cubic inches would be around 418.3 feet tall.

Recreational maths with 126446342040

• 126446342040 backwards is 040243644621
• 126446342040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 126446342040's digits is 36
• More coming soon!