42387220764

Names of 42387220764

• Cardinal: 42387220764 can be written as Forty-two billion, three hundred eighty-seven million, two hundred twenty thousand, seven hundred sixty-four.

Scientific notation

• Scientific notation: 4.2387220764 × 10¹⁰

Factors of 42387220764

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 347

Divisors of 42387220764

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 57 63 76 84 114 126 133 137 171 179 228 252 266 274 342 358 361 399 411 532 537 548 684 716 722 798 822 959 1074 1083 1197 1233 1253 1444 1596 1611 1644 1918 2148 2166 2394 2466 2506 2527 2603 2877 3222 3249 3401 3759 3836 4332 4788 4932 5012 5054 5206 5754 6444 6498 6802 6859 7518 7581 7809 8631 10108 10203 10412 11277 11508 12996 13604 13718 15036 15162 15618 17262 18221 20406 20577 22554 22743 23427 23807 24523 27436 30324 30609 31236 34524 36442 40812 41154 45108 45486 46854 47614 48013 49046 49457 54663 61218 61731 64619 71421 72884 73569 82308 90972 93708 95228 96026 98092 98914 109326 122436 123462 129238 142842 144039 147138 148371 163989 171661 192052 193857 197828 214263 218652 220707 246924 258476 285684 288078 294276 296742 327978 343322 346199 387714 428526 432117 441414 445113 452333 465937 514983 576156 581571 593484 655956 686644 692398 775428 857052 864234 882828 890226 904666 931874 939683 1029966 1038597 1163142 1227761 1356999 1384796 1397811 1544949 1728468 1780452 1809332 1863748 1879366 2059932 2077194 2326284 2455522 2713998 2795622 2819049 3089898 3115791 3261559 3683283 3758732 4070997 4154388 4193433 4911044 5427996 5591244 5638098 6179796 6231582 6523118 6577781 7366566 8141994 8386866 8457147 8594327 8852803 9784677 11049849 11276196 12463164 13046236 13155562 14733132 16283988 16773732 16914294 17188654 17705606 19569354 19733343 22099698 25782981 26311124 26558409 29354031 33828588 34377308 35411212 39138708 39466686 44199396 51565962 53116818 58708062 59200029 61969621 77348943 78933372 79675227 103131924 106233636 117416124 118400058 123939242 154697886 159350454 168203257 185908863 236800116 247878484 309395772 318700908 336406514 371817726 504609771 557726589 672813028 743635452 1009219542 1115453178 1177422799 1513829313 2018439084 2230906356 2354845598 3027658626 3532268397 4709691196 6055317252 7064536794 10596805191 14129073588 21193610382 42387220764
• Sum of all divisors σ(n): 130924684800
• Sum of proper divisors (its aliquot sum) s(n): 88537464036
• 42387220764 is an abundant number, because the sum of its proper divisors (88537464036) is greater than itself. Its abundance is 46150243272

Bases of 42387220764

• Binary: 100111011110011110011010100100011100₂
• Hexadecimal: 0x9DE79A91C
• Base-36: JH098V0

Squares and roots of 42387220764

• 42387220764 squared (42387220764²) is 1796676484096072743696
• 42387220764 cubed (42387220764³) is 76156122772867570372445541303744
• The square root of 42387220764 is 205881.5697530985
• The cube root of 42387220764 is 3486.6764407685

Scales and comparisons

• 42,387,220,764 seconds is equal to 1,347 years, 40 weeks, 4 days, 19 hours, 59 minutes, 24 seconds.
• To count from 1 to 42,387,220,764 would take you about two thousand, six hundred ninety-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 42387220764 cubic inches would be around 290.6 feet tall.

Recreational maths with 42387220764

• 42387220764 backwards is 46702278324
• The number of decimal digits it has is: 11
• The sum of 42387220764's digits is 45
• More coming soon!