542287872

Names of 542287872

• Cardinal: 542287872 can be written as Five hundred forty-two million, two hundred eighty-seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 5.42287872 × 10⁸

Factors of 542287872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 479

Divisors of 542287872

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 252 256 288 324 336 378 384 432 448 467 504 512 567 576 648 672 756 768 864 896 934 1008 1024 1134 1152 1296 1344 1401 1512 1536 1728 1792 1868 2016 2048 2268 2304 2592 2688 2802 3024 3072 3269 3456 3584 3736 4032 4203 4536 4608 5184 5376 5604 6048 6144 6538 6912 7168 7472 8064 8406 9072 9216 9807 10368 10752 11208 12096 12609 13076 13824 14336 14944 16128 16812 18144 18432 19614 20736 21504 22416 24192 25218 26152 27648 29421 29888 32256 33624 36288 37827 39228 41472 43008 44832 48384 50436 52304 55296 58842 59776 64512 67248 72576 75654 78456 82944 88263 89664 96768 100872 104608 117684 119552 129024 134496 145152 151308 156912 165888 176526 179328 193536 201744 209216 235368 239104 264789 268992 290304 302616 313824 353052 358656 387072 403488 418432 470736 478208 529578 537984 580608 605232 627648 706104 717312 806976 836864 941472 956416 1059156 1075968 1161216 1210464 1255296 1412208 1434624 1613952 1673728 1882944 2118312 2151936 2420928 2510592 2824416 2869248 3227904 3347456 3765888 4236624 4303872 4841856 5021184 5648832 6455808 6694912 7531776 8473248 8607744 9683712 10042368 11297664 12911616 15063552 16946496 19367424 20084736 22595328 25823232 30127104 33892992 38734848 45190656 60254208 67785984 77469696 90381312 135571968 180762624 271143936 542287872
• Sum of all divisors σ(n): 1855133280
• Sum of proper divisors (its aliquot sum) s(n): 1312845408
• 542287872 is an abundant number, because the sum of its proper divisors (1312845408) is greater than itself. Its abundance is 770557536

Bases of 542287872

• Binary: 100000010100101010100000000000₂
• Hexadecimal: 0x2052A800
• Base-36: 8YV400

Squares and roots of 542287872

• 542287872 squared (542287872²) is 294076136118288384
• 542287872 cubed (542287872³) is 159473922061568948041678848
• The square root of 542287872 is 23287.0752135171
• The cube root of 542287872 is 815.4737090769

Scales and comparisons

• 542,287,872 seconds is equal to 17 years, 12 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 542,287,872 would take you about twenty-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 542287872 cubic inches would be around 68 feet tall.

Recreational maths with 542287872

• 542287872 backwards is 278782245
• The number of decimal digits it has is: 9
• The sum of 542287872's digits is 45
• More coming soon!