142724268864

Names of 142724268864

• Cardinal: 142724268864 can be written as One hundred forty-two billion, seven hundred twenty-four million, two hundred sixty-eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.42724268864 × 10¹¹

Factors of 142724268864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3582

Divisors of 142724268864

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 64 72 74 96 108 111 144 148 192 216 222 288 296 333 432 444 576 592 666 821 864 888 999 1184 1332 1642 1728 1776 1998 2368 2463 2664 2719 3284 3552 3996 4926 5328 5438 6568 7104 7389 7992 8157 9852 10656 10876 13136 14778 15984 16314 19704 21312 21752 22167 24471 26272 29556 30377 31968 32628 39408 43504 44334 48942 52544 59112 60754 63936 65256 73413 78816 87008 88668 91131 97884 100603 118224 121508 130512 146826 157632 174016 177336 182262 195768 201206 236448 243016 261024 273393 293652 301809 354672 364524 391536 402412 472896 486032 522048 546786 587304 603618 709344 729048 783072 804824 820179 905427 972064 1093572 1174608 1207236 1418688 1458096 1566144 1609648 1640358 1810854 1944128 2187144 2232299 2349216 2414472 2716281 2916192 3219296 3280716 3621708 4374288 4464598 4698432 4828944 5432562 5832384 6438592 6561432 6696897 7243416 8748576 8929196 9657888 10865124 13122864 13393794 14486832 17497152 17858392 19315776 20090691 21730248 26245728 26787588 28973664 35716784 40181382 43460496 52491456 53575176 57947328 60272073 71433568 80362764 82595063 86920992 107150352 120544146 142867136 160725528 165190126 173841984 214300704 241088292 247785189 321451056 330380252 428601408 482176584 495570378 642902112 660760504 743355567 964353168 991140756 1285804224 1321521008 1486711134 1928706336 1982281512 2230066701 2643042016 2973422268 3857412672 3964563024 4460133402 5286084032 5946844536 7929126048 8920266804 11893689072 15858252096 17840533608 23787378144 35681067216 47574756288 71362134432 142724268864
• Sum of all divisors σ(n): 431606553600
• Sum of proper divisors (its aliquot sum) s(n): 288882284736
• 142724268864 is an abundant number, because the sum of its proper divisors (288882284736) is greater than itself. Its abundance is 146158015872

Bases of 142724268864

• Binary: 10000100111011000001111000001101000000₂
• Hexadecimal: 0x213B078340
• Base-36: 1TKECEO0

Squares and roots of 142724268864

• 142724268864 squared (142724268864²) is 20370216922763359850496
• 142724268864 cubed (142724268864³) is 2907324316902480493150173947756544
• The square root of 142724268864 is 377788.6563463757
• The cube root of 142724268864 is 5225.9583277833

Scales and comparisons

• 142,724,268,864 seconds is equal to 4,538 years, 9 weeks, 6 days, 6 hours, 14 minutes, 24 seconds.
• To count from 1 to 142,724,268,864 would take you about nine thousand and seventy-six 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 142724268864 cubic inches would be around 435.5 feet tall.

Recreational maths with 142724268864

• 142724268864 backwards is 468862427241
• 142724268864 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142724268864's digits is 54
• More coming soon!