42929274531

Names of 42929274531

• Cardinal: 42929274531 can be written as Forty-two billion, nine hundred twenty-nine million, two hundred seventy-four thousand, five hundred thirty-one.

Scientific notation

• Scientific notation: 4.2929274531 × 10¹⁰

Factors of 42929274531

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7021

Divisors of 42929274531

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 11 13 17 23 33 37 39 51 69 111 143 187 221 253 299 391 407 429 481 561 629 663 759 851 897 1173 1221 1443 1887 2431 2553 3289 4301 5083 5291 6917 6919 7293 8177 9361 9867 11063 12903 14467 15249 15873 20751 20757 24531 28083 33189 43401 55913 76087 89921 89947 117589 121693 159091 159137 167739 188071 228261 255929 269763 269841 352767 365079 477273 477411 564213 767787 989131 1293479 1528657 1750001 2068183 2068781 2704547 2815219 2967393 3327077 3880437 4350793 4585971 5250003 5886367 6204549 6206343 8113641 8445657 9981231 13052379 16815227 17659101 22750013 29750017 35159111 36597847 47858723 50445681 56560309 64750037 68250039 76522771 89250051 100068239 105477333 109793541 143576169 169680927 194250111 229568313 300204717 386750221 622163399 841750481 1100750629 1160250663 1300887107 1866490197 2525251443 3302251887 3902661321 14309758177 42929274531
• Sum of all divisors σ(n): 76316276736
• Sum of proper divisors (its aliquot sum) s(n): 33387002205
• 42929274531 is a deficient number, because the sum of its proper divisors (33387002205) is less than itself. Its deficiency is 9542272326

Bases of 42929274531

• Binary: 100111111110110010001011111010100011₂
• Hexadecimal: 0x9FEC8BEA3
• Base-36: JPYZC83

Squares and roots of 42929274531

• 42929274531 squared (42929274531²) is 1842922611757965269961
• 42929274531 cubed (42929274531³) is 79115330739545219600119296663291
• The square root of 42929274531 is 207193.8091039401
• The cube root of 42929274531 is 3501.4762352503

Scales and comparisons

• 42,929,274,531 seconds is equal to 1,365 years, 6 days, 14 hours, 28 minutes, 51 seconds.
• To count from 1 to 42,929,274,531 would take you about two thousand, seven hundred thirty 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 42929274531 cubic inches would be around 291.8 feet tall.

Recreational maths with 42929274531

• 42929274531 backwards is 13547292924
• The number of decimal digits it has is: 11
• The sum of 42929274531's digits is 48
• More coming soon!