142744918725408

Names of 142744918725408

• Cardinal: 142744918725408 can be written as One hundred forty-two trillion, seven hundred forty-four billion, nine hundred eighteen million, seven hundred twenty-five thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.42744918725408 × 10¹⁴

Factors of 142744918725408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3612

Divisors of 142744918725408

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 19 24 32 34 38 48 51 57 68 76 96 102 114 136 152 204 228 272 304 323 361 408 456 544 608 646 722 816 912 969 1083 1292 1444 1632 1824 1938 2166 2584 2888 3571 3876 4332 5168 5776 6137 6859 7142 7752 8664 10336 10713 11552 12274 13718 14284 15504 17328 18411 20577 21426 24548 27436 28568 31008 34656 36822 41154 42852 49096 54872 57136 60707 67849 73644 82308 85704 98192 109744 114272 116603 121414 135698 147288 164616 171408 182121 196384 203547 219488 233206 242828 271396 294576 329232 342816 349809 364242 407094 466412 485656 542792 589152 658464 699618 728484 814188 932824 971312 1085584 1153433 1289131 1399236 1456968 1628376 1865648 1942624 2171168 2306866 2578262 2798472 2913936 3256752 3460299 3731296 3867393 4613732 5156524 5596944 5827872 6513504 6920598 7734786 9227464 10313048 11193888 12752041 13841196 15469572 18454928 20626096 21915227 24493489 25504082 27682392 30939144 36909856 38256123 41252192 43830454 48986978 51008164 55364784 61878288 65745681 73480467 76512246 87660908 97973956 102016328 110729568 123756576 131491362 146960934 153024492 175321816 195947912 204032656 216784697 242288779 262982724 293921868 306048984 350643632 391895824 408065312 416389313 433569394 484577558 525965448 587843736 612097968 650354091 701287264 726866337 783791648 832778626 867138788 969155116 1051930896 1175687472 1224195936 1249167939 1300708182 1453732674 1665557252 1734277576 1938310232 2103861792 2351374944 2498335878 2601416364 2907465348 3331114504 3468555152 3876620464 4118909243 4603486801 4996671756 5202832728 5814930696 6662229008 6937110304 7753240928 8237818486 9206973602 9993343512 10405665456 11629861392 12356727729 13324458016 13810460403 16475636972 18413947204 19986687024 20811330912 23259722784 24713455458 27620920806 32951273944 36827894408 39973374048 49426910916 55241841612 65902547888 73655788816 78259275617 87466249219 98853821832 110483683224 131805095776 147311577632 156518551234 174932498438 197707643664 220967366448 234777826851 262398747657 313037102468 349864996876 395415287328 441934732896 469555653702 524797495314 626074204936 699729993752 939111307404 1049594990628 1252148409872 1399459987504 1486926236723 1878222614808 2099189981256 2504296819744 2798919975008 2973852473446 3756445229616 4198379962512 4460778710169 5947704946892 7512890459232 8396759925024 8921557420338 11895409893784 17843114840676 23790819787568 35686229681352 47581639575136 71372459362704 142744918725408
• Sum of all divisors σ(n): 418902494512320
• Sum of proper divisors (its aliquot sum) s(n): 276157575786912
• 142744918725408 is an abundant number, because the sum of its proper divisors (276157575786912) is greater than itself. Its abundance is 133412657061504

Bases of 142744918725408

• Binary: 100000011101001101100100001011001001001100100000₂
• Hexadecimal: 0x81D3642C9320
• Base-36: 1ELK3Z1LPC

Squares and roots of 142744918725408

• 142744918725408 squared (142744918725408²) is 20376111821923335479304766464
• 142744918725408 cubed (142744918725408³) is 2908586425960271649797612529284341983117312
• The square root of 142744918725408 is 11947590.4987327047
• The cube root of 142744918725408 is 52262.1035245525

Scales and comparisons

• 142,744,918,725,408 seconds is equal to 4,538,846 years, 45 weeks, 4 days, 36 minutes, 48 seconds.
• To count from 1 to 142,744,918,725,408 would take you about eleven million, three hundred forty-seven thousand, one hundred seventeen 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 142744918725408 cubic inches would be around 4355.2 feet tall.

Recreational maths with 142744918725408

• 142744918725408 backwards is 804527819447241
• The number of decimal digits it has is: 15
• The sum of 142744918725408's digits is 66
• More coming soon!