143721542745664

Names of 143721542745664

• Cardinal: 143721542745664 can be written as One hundred forty-three trillion, seven hundred twenty-one billion, five hundred forty-two million, seven hundred forty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.43721542745664 × 10¹⁴

Factors of 143721542745664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6101

Divisors of 143721542745664

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 52 64 76 104 152 169 208 247 304 338 361 416 494 608 676 722 832 988 1216 1352 1444 1976 2704 2888 3211 3952 4693 5408 5776 6067 6422 7904 9386 10816 11552 12134 12844 15808 18772 23104 24268 25688 37544 48536 51376 61009 75088 78871 97072 102752 115273 122018 150176 157742 194144 205504 230546 244036 300352 315484 388288 461092 488072 630968 922184 976144 1025323 1261936 1498549 1844368 1952288 2050646 2190187 2523872 2997098 3688736 3904576 4101292 4380374 5047744 5994196 7377472 8202584 8760748 11988392 16405168 17521496 19481137 23976784 28472431 32810336 35042992 36808489 38962274 47953568 56944862 65620672 70085984 73616978 77924548 95907136 113889724 140171968 147233956 155849096 227779448 294467912 311698192 370141603 455558896 478510357 588935824 623396384 699361291 740283206 911117792 957020714 1177871648 1246792768 1398722582 1480566412 1822235584 1914041428 2355743296 2797445164 2961132824 3828082856 5594890328 5922265648 6220634641 7656165712 9091696783 11189780656 11844531296 12441269282 13287864529 15312331424 18183393566 22379561312 23689062592 24882538564 26575729058 30624662848 36366787132 44759122624 49765077128 53151458116 72733574264 99530154256 106302916232 118192058179 145467148528 172742238877 199060308512 212605832464 236384116358 290934297056 345484477754 398120617024 425211664928 472768232716 581868594112 690968955508 850423329856 945536465432 1381937911016 1891072930864 2245649105401 2763875822032 3782145861728 4491298210802 5527751644064 7564291723456 8982596421604 11055503288128 17965192843208 35930385686416 71860771372832 143721542745664
• Sum of all divisors σ(n): 325986312429297
• Sum of proper divisors (its aliquot sum) s(n): 182264769683633
• 143721542745664 is an abundant number, because the sum of its proper divisors (182264769683633) is greater than itself. Its abundance is 38543226937969

Bases of 143721542745664

• Binary: 100000101011011011000111100000000111111001000000₂
• Hexadecimal: 0x82B6C7807E40
• Base-36: 1EY0RJRQKG

Squares and roots of 143721542745664

• 143721542745664 squared (143721542745664²) is 20655881849193724343790800896
• 143721542745664 cubed (143721542745664³) is 2968695206138281002609741299276525391314944
• 143721542745664 is a perfect square number. Its square root is 11988392
• The cube root of 143721542745664 is 52381.0206921265

Scales and comparisons

• 143,721,542,745,664 seconds is equal to 4,569,900 years, 25 weeks, 6 days, 18 hours, 41 minutes, 4 seconds.
• To count from 1 to 143,721,542,745,664 would take you about eleven million, four hundred twenty-four thousand, seven hundred fifty-one 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 143721542745664 cubic inches would be around 4365.1 feet tall.

Recreational maths with 143721542745664

• 143721542745664 backwards is 466547245127341
• The number of decimal digits it has is: 15
• The sum of 143721542745664's digits is 61
• More coming soon!