42894801668516

Names of 42894801668516

• Cardinal: 42894801668516 can be written as Forty-two trillion, eight hundred ninety-four billion, eight hundred one million, six hundred sixty-eight thousand, five hundred sixteen.

Scientific notation

• Scientific notation: 4.2894801668516 × 10¹³

Factors of 42894801668516

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 261

Divisors of 42894801668516

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 14 23 28 46 49 92 98 161 196 229 322 343 458 529 644 686 916 1058 1127 1372 1603 2116 2254 2401 3206 3703 4508 4802 5267 6412 7406 7889 9604 10534 11221 12167 14812 15778 16807 21068 22442 24334 25921 31556 33614 36869 44884 48668 51842 52441 55223 67228 73738 78547 85169 103684 104882 110446 121141 147476 157094 170338 181447 209764 220892 242282 258083 314188 340676 362894 367087 386561 484564 516166 549829 596183 725788 734174 773122 847987 1032332 1099658 1192366 1206143 1270129 1468348 1546244 1695974 1806581 2199316 2384732 2412286 2540258 2569609 2786243 3391948 3613162 3848803 4173281 4824572 5080516 5139218 5572486 5935909 7226324 7697606 8346562 8443001 8890903 10278436 11144972 11871818 12646067 15395212 16693124 16886002 17781806 17987263 19503701 23743636 25292134 27741289 29212967 33772004 35563612 35974526 39007402 41551363 50584268 55482578 58425934 59101007 71949052 78014804 83102726 88522469 110965156 116851868 118202014 125910841 136525907 166205452 177044938 194189023 204490769 236404028 251821682 273051814 290859541 354089876 388378046 408981538 413707049 503643364 546103628 581719082 638049647 776756092 817963076 827414098 881375887 955681349 1163438164 1276099294 1359323161 1654828196 1762751774 1911362698 2036016787 2552198588 2718646322 2895949343 3525503548 3822725396 4072033574 4466347529 5437292644 5791898686 6689769443 8144067148 8932695058 9515262127 11583797372 13379538886 17865390116 19030524254 20271645401 26759077772 31264432703 38061048508 40543290802 46828386101 62528865406 66606834889 81086581604 93656772202 125057730812 133213669778 187313544404 218851028921 266427339556 437702057842 466247844223 875404115684 932495688446 1531957202447 1864991376892 3063914404894 6127828809788 10723700417129 21447400834258 42894801668516
• Sum of all divisors σ(n): 91958105070720
• Sum of proper divisors (its aliquot sum) s(n): 49063303402204
• 42894801668516 is an abundant number, because the sum of its proper divisors (49063303402204) is greater than itself. Its abundance is 6168501733688

Bases of 42894801668516

• Binary: 1001110000001100111001011010101000100110100100₂
• Hexadecimal: 0x2703396A89A4
• Base-36: F7DLLEHLW

Squares and roots of 42894801668516

• 42894801668516 squared (42894801668516²) is 1839964010181323017545642256
• 42894801668516 cubed (42894801668516³) is 78924891293935204984717171385853634412096
• The square root of 42894801668516 is 6549412.3147436671
• The cube root of 42894801668516 is 35005.3873798243

Scales and comparisons

• 42,894,801,668,516 seconds is equal to 1,363,922 years, 3 days, 21 hours, 41 minutes, 56 seconds.
• To count from 1 to 42,894,801,668,516 would take you about three million, four hundred nine thousand, eight hundred five 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 42894801668516 cubic inches would be around 2917.1 feet tall.

Recreational maths with 42894801668516

• 42894801668516 backwards is 61586610849824
• The number of decimal digits it has is: 14
• The sum of 42894801668516's digits is 68
• More coming soon!