142054181568

Names of 142054181568

• Cardinal: 142054181568 can be written as One hundred forty-two billion, fifty-four million, one hundred eighty-one thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.42054181568 × 10¹¹

Factors of 142054181568

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5876

Divisors of 142054181568

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 32 36 38 39 48 52 54 57 64 72 76 78 81 96 104 108 114 117 144 152 156 162 171 192 208 216 228 234 247 288 304 312 324 342 351 361 416 432 456 468 494 513 576 608 624 648 684 702 722 741 832 864 912 936 988 1026 1053 1083 1216 1248 1296 1368 1404 1444 1482 1539 1728 1824 1872 1976 2052 2106 2166 2223 2496 2592 2736 2808 2888 2964 3078 3249 3648 3744 3952 4104 4212 4332 4446 4693 5184 5472 5616 5776 5839 5928 6156 6498 6669 7488 7904 8208 8424 8664 8892 9386 9747 10944 11232 11552 11678 11856 12312 12996 13338 14079 15808 16416 16848 17328 17517 17784 18772 19494 20007 22464 23104 23356 23712 24624 25992 26676 28158 29241 32832 33696 34656 35034 35568 37544 38988 40014 42237 46712 47424 49248 51984 52551 53352 56316 58482 67392 69312 70068 71136 75088 75907 77976 80028 84474 93424 98496 103968 105102 106704 110941 112632 116964 126711 140136 142272 150176 151814 155952 157653 160056 168948 186848 207936 210204 213408 221882 225264 227721 233928 253422 280272 300352 303628 311904 315306 320112 332823 337896 373696 380133 420408 426816 443764 450528 455442 467856 472959 506844 560544 607256 623808 630612 640224 665646 675792 683163 760266 840816 887528 901056 910884 935712 945918 998469 1013688 1121088 1214512 1261224 1280448 1331292 1351584 1366326 1442233 1520532 1681632 1775056 1821768 1871424 1891836 1996938 2027376 2049489 2107879 2429024 2522448 2662584 2703168 2732652 2884466 2995407 3041064 3363264 3550112 3643536 3783672 3993876 4054752 4098978 4215758 4326699 4858048 5044896 5325168 5465304 5768932 5990814 6082128 6148467 6323637 7100224 7287072 7567344 7987752 8109504 8197956 8431516 8653398 8986221 10089792 10650336 10930608 11537864 11981628 12164256 12296934 12647274 12980097 14574144 15134688 15975504 16395912 16863032 17306796 17972442 18970911 21300672 21861216 23075728 23963256 24328512 24593868 25294548 25960194 27402427 30269376 31951008 32791824 33726064 34613592 35944884 37941822 38940291 43722432 46151456 47926512 49187736 50589096 51920388 54804854 56912733 63902016 65583648 67452128 69227184 71889768 75883644 77880582 82207281 92302912 95853024 98375472 101178192 103840776 109609708 113825466 116820873 131167296 134904256 138454368 143779536 151767288 155761164 164414562 170738199 191706048 196750944 202356384 207681552 219219416 227650932 233641746 246621843 276908736 287559072 303534576 311522328 328829124 341476398 393501888 404712768 415363104 438438832 455301864 467283492 493243686 575118144 607069152 623044656 657658248 682952796 739865529 830726208 876877664 910603728 934566984 986487372 1214138304 1246089312 1315316496 1365905592 1479731058 1753755328 1821207456 1869133968 1972974744 2219596587 2492178624 2630632992 2731811184 2959462116 3642414912 3738267936 3945949488 4439193174 5261265984 5463622368 5918924232 7476535872 7891898976 8878386348 10927244736 11837848464 15783797952 17756772696 23675696928 35513545392 47351393856 71027090784 142054181568
• Sum of all divisors σ(n): 478690655520
• Sum of proper divisors (its aliquot sum) s(n): 336636473952
• 142054181568 is an abundant number, because the sum of its proper divisors (336636473952) is greater than itself. Its abundance is 194582292384

Bases of 142054181568

• Binary: 10000100010011000101101100101011000000₂
• Hexadecimal: 0x211316CAC0
• Base-36: 1T9BE400

Squares and roots of 142054181568

• 142054181568 squared (142054181568²) is 20179390500954310938624
• 142054181568 cubed (142054181568³) is 2866566802154138163347622200082432
• The square root of 142054181568 is 376900.7582481097
• The cube root of 142054181568 is 5217.7669084845

Scales and comparisons

• 142,054,181,568 seconds is equal to 4,516 years, 45 weeks, 6 days, 14 hours, 52 minutes, 48 seconds.
• To count from 1 to 142,054,181,568 would take you about nine thousand and thirty-three 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 142054181568 cubic inches would be around 434.8 feet tall.

Recreational maths with 142054181568

• 142054181568 backwards is 865181450241
• The number of decimal digits it has is: 12
• The sum of 142054181568's digits is 45
• More coming soon!