142426692540

Names of 142426692540

• Cardinal: 142426692540 can be written as One hundred forty-two billion, four hundred twenty-six million, six hundred ninety-two thousand, five hundred forty.

Scientific notation

• Scientific notation: 1.4242669254 × 10¹¹

Factors of 142426692540

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 19708

Divisors of 142426692540

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 29 30 33 36 44 45 55 58 60 66 87 90 99 110 116 127 132 145 165 174 180 198 220 254 261 290 319 330 348 381 396 435 495 508 522 580 635 638 660 762 870 957 990 1044 1143 1270 1276 1305 1397 1524 1595 1740 1905 1914 1980 2286 2540 2610 2794 2871 3190 3683 3810 3828 4191 4572 4785 5220 5588 5715 5742 6380 6985 7366 7620 8382 9570 11049 11430 11484 12573 13970 14355 14732 16764 18415 19140 19531 20955 22098 22860 25146 27940 28710 33147 36830 39062 40513 41910 44196 50292 55245 57420 58593 62865 66294 73660 78124 81026 83820 97655 110490 117186 121539 125730 132588 162052 165735 175779 195310 202565 214841 220980 234372 243078 251460 292965 331470 351558 364617 390620 405130 429682 486156 566399 585930 607695 644523 662940 703116 729234 810260 859364 878895 1074205 1132798 1171860 1215390 1289046 1458468 1699197 1757790 1823085 1933569 2148410 2265596 2430780 2480437 2578092 2831995 3222615 3398394 3515580 3646170 3867138 4296820 4960874 5097591 5663990 6230389 6445230 6796788 7292340 7441311 7734276 8495985 9667845 9921748 10195182 11327980 12402185 12460778 12890460 14882622 16991970 18691167 19335690 20390364 22323933 24804370 24921556 25487955 27284807 29765244 31151945 33983940 37206555 37382334 38671380 44647866 49608740 50975910 54569614 56073501 62303890 71932673 74413110 74764668 81854421 89295732 93455835 101951820 109139228 111619665 112147002 124607780 136424035 143865346 148826220 163708842 186911670 215798019 223239330 224294004 245563263 272848070 280367505 287730692 327417684 359663365 373823340 409272105 431596038 446478660 491126526 545696140 560735010 647394057 719326730 791259403 818544210 863192076 982253052 1078990095 1121470020 1227816315 1294788114 1438653460 1582518806 1637088420 2157980190 2373778209 2455632630 2589576228 3165037612 3236970285 3956297015 4315960380 4747556418 4911265260 6473940570 7121334627 7912594030 9495112836 11868891045 12947881140 14242669254 15825188060 23737782090 28485338508 35606673135 47475564180 71213346270 142426692540
• Sum of all divisors σ(n): 491418869760
• Sum of proper divisors (its aliquot sum) s(n): 348992177220
• 142426692540 is an abundant number, because the sum of its proper divisors (348992177220) is greater than itself. Its abundance is 206565484680

Bases of 142426692540

• Binary: 10000100101001010010101101101110111100₂
• Hexadecimal: 0x21294ADBBC
• Base-36: 1TFH6BB0

Squares and roots of 142426692540

• 142426692540 squared (142426692540²) is 20285362747883691651600
• 142426692540 cubed (142426692540³) is 2889177123155200086542597999064000
• The square root of 142426692540 is 377394.6111697939
• The cube root of 142426692540 is 5222.3238057073

Scales and comparisons

• 142,426,692,540 seconds is equal to 4,528 years, 37 weeks, 6 days, 2 hours, 9 minutes.
• To count from 1 to 142,426,692,540 would take you about nine thousand and fifty-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 142426692540 cubic inches would be around 435.2 feet tall.

Recreational maths with 142426692540

• 142426692540 backwards is 045296624241
• 142426692540 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142426692540's digits is 45
• More coming soon!