142227372690

Names of 142227372690

• Cardinal: 142227372690 can be written as One hundred forty-two billion, two hundred twenty-seven million, three hundred seventy-two thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.4222737269 × 10¹¹

Factors of 142227372690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5003

Divisors of 142227372690

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 78 81 90 117 130 135 162 195 234 243 270 351 390 405 486 585 702 810 1053 1170 1187 1215 1755 2106 2374 2430 3159 3510 3561 3793 5265 5935 6318 7122 7586 10530 10683 11379 11870 15431 15795 17805 18965 21366 22758 30862 31590 32049 34137 35610 37930 46293 49309 53415 56895 64098 68274 77155 92586 96147 98618 102411 106830 113790 138879 147927 154310 160245 170685 192294 204822 231465 246545 277758 288441 295854 307233 320490 341370 416637 443781 462930 480735 493090 512055 576882 614466 694395 739635 833274 887562 921699 961470 1024110 1249911 1331343 1388790 1442205 1479270 1536165 1843398 2083185 2218905 2499822 2662686 2884410 3072330 3749733 3994029 4166370 4437810 4502291 4608495 6249555 6656715 7499466 7988058 9004582 9216990 11982087 12499110 13313430 13506873 18748665 19970145 22511455 23964174 27013746 37497330 39940290 40520619 45022910 58529783 59910435 67534365 81041238 117059566 119820870 121561857 135068730 175589349 202603095 243123714 292648915 351178698 364685571 405206190 526768047 585297830 607809285 729371142 877946745 1053536094 1094056713 1215618570 1580304141 1755893490 1823427855 2188113426 2633840235 3160608282 3646855710 4740912423 5267680470 5470283565 7901520705 9481824846 10940567130 14222737269 15803041410 23704562115 28445474538 47409124230 71113686345 142227372690
• Sum of all divisors σ(n): 413443046016
• Sum of proper divisors (its aliquot sum) s(n): 271215673326
• 142227372690 is an abundant number, because the sum of its proper divisors (271215673326) is greater than itself. Its abundance is 128988300636

Bases of 142227372690

• Binary: 10000100011101011010010111101010010010₂
• Hexadecimal: 0x211D697A92
• Base-36: 1TC6I74I

Squares and roots of 142227372690

• 142227372690 squared (142227372690²) is 20228625542300157836100
• 142227372690 cubed (142227372690³) is 2877064264011177908400818636109000
• The square root of 142227372690 is 377130.4451910505
• The cube root of 142227372690 is 5219.8865314219

Scales and comparisons

• 142,227,372,690 seconds is equal to 4,522 years, 20 weeks, 2 days, 3 hours, 31 minutes, 30 seconds.
• To count from 1 to 142,227,372,690 would take you about nine thousand and forty-four 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 142227372690 cubic inches would be around 435 feet tall.

Recreational maths with 142227372690

• 142227372690 backwards is 096273722241
• 142227372690 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142227372690's digits is 45
• More coming soon!