138819919675392

Names of 138819919675392

• Cardinal: 138819919675392 can be written as One hundred thirty-eight trillion, eight hundred nineteen billion, nine hundred nineteen million, six hundred seventy-five thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 1.38819919675392 × 10¹⁴

Factors of 138819919675392

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 33
• Sum of prime factors: 118

Divisors of 138819919675392

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 113 128 144 162 192 216 226 256 288 324 339 384 432 452 512 576 648 678 768 864 904 1017 1024 1152 1296 1356 1536 1728 1808 2034 2048 2304 2592 2712 3051 3072 3456 3616 4068 4096 4608 5184 5424 6102 6144 6912 7232 8136 8192 9153 9216 10368 10848 12204 12288 12769 13824 14464 16272 16384 18306 18432 20736 21696 24408 24576 25538 27648 28928 32544 32768 36612 36864 38307 41472 43392 48816 49152 51076 55296 57856 65088 65536 73224 73728 76614 82944 86784 97632 98304 102152 110592 114921 115712 130176 131072 146448 147456 153228 165888 173568 195264 196608 204304 221184 229842 231424 260352 262144 292896 294912 306456 331776 344763 347136 390528 393216 408608 442368 459684 462848 520704 524288 585792 589824 612912 663552 689526 694272 781056 786432 817216 884736 919368 925696 1034289 1041408 1048576 1171584 1179648 1225824 1327104 1379052 1388544 1562112 1572864 1634432 1769472 1838736 1851392 2068578 2082816 2097152 2343168 2359296 2451648 2654208 2758104 2777088 3124224 3145728 3268864 3538944 3677472 3702784 4137156 4165632 4194304 4686336 4718592 4903296 5308416 5516208 5554176 6248448 6291456 6537728 7077888 7354944 7405568 8274312 8331264 8388608 9372672 9437184 9806592 10616832 11032416 11108352 12496896 12582912 13075456 14155776 14709888 14811136 16548624 16662528 16777216 18745344 18874368 19613184 21233664 22064832 22216704 24993792 25165824 26150912 28311552 29419776 29622272 33097248 33325056 33554432 37490688 37748736 39226368 42467328 44129664 44433408 49987584 50331648 52301824 56623104 58839552 59244544 66194496 66650112 67108864 74981376 75497472 78452736 84934656 88259328 88866816 99975168 100663296 104603648 113246208 117679104 118489088 132388992 133300224 134217728 149962752 150994944 156905472 169869312 176518656 177733632 199950336 201326592 209207296 226492416 235358208 236978176 264777984 266600448 299925504 301989888 313810944 339738624 353037312 355467264 399900672 402653184 418414592 452984832 470716416 473956352 529555968 533200896 599851008 603979776 627621888 679477248 706074624 710934528 799801344 836829184 905969664 941432832 947912704 1059111936 1066401792 1199702016 1207959552 1255243776 1358954496 1412149248 1421869056 1599602688 1673658368 1811939328 1882865664 1895825408 2118223872 2132803584 2399404032 2510487552 2717908992 2824298496 2843738112 3199205376 3347316736 3623878656 3765731328 3791650816 4236447744 4265607168 4798808064 5020975104 5435817984 5648596992 5687476224 6398410752 6694633472 7531462656 7583301632 8472895488 8531214336 9597616128 10041950208 10871635968 11297193984 11374952448 12796821504 13389266944 15062925312 15166603264 16945790976 17062428672 19195232256 20083900416 22594387968 22749904896 25593643008 26778533888 30125850624 33891581952 34124857344 38390464512 40167800832 45188775936 45499809792 51187286016 53557067776 60251701248 67783163904 68249714688 76780929024 80335601664 90377551872 102374572032 107114135552 120503402496 135566327808 136499429376 153561858048 160671203328 180755103744 204749144064 214228271104 241006804992 271132655616 307123716096 321342406656 361510207488 409498288128 428456542208 482013609984 542265311232 614247432192 642684813312 723020414976 856913084416 964027219968 1084530622464 1228494864384 1285369626624 1446040829952 1713826168832 1928054439936 2169061244928 2570739253248 2892081659904 3856108879872 4338122489856 5141478506496 5784163319808 7712217759744 8676244979712 11568326639616 15424435519488 17352489959424 23136653279232 34704979918848 46273306558464 69409959837696 138819919675392
• Sum of all divisors σ(n): 418448729978565
• Sum of proper divisors (its aliquot sum) s(n): 279628810303173
• 138819919675392 is an abundant number, because the sum of its proper divisors (279628810303173) is greater than itself. Its abundance is 140808890627781

Bases of 138819919675392

• Binary: 11111100100000110001000000000000000000000000000₂
• Hexadecimal: 0x7E4188000000
• Base-36: 1D7GZNY800

Squares and roots of 138819919675392

• 138819919675392 squared (138819919675392²) is 19270970098682286922650353664
• 138819919675392 cubed (138819919675392³) is 2675194521165956114226308490220500877836288
• The square root of 138819919675392 is 11782186.5405107215
• The cube root of 138819919675392 is 51778.6348779771

Scales and comparisons

• 138,819,919,675,392 seconds is equal to 4,414,044 years, 2 weeks, 3 days, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 138,819,919,675,392 would take you about eleven million, thirty-five thousand, one hundred ten 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 138819919675392 cubic inches would be around 4314.9 feet tall.

Recreational maths with 138819919675392

• 138819919675392 backwards is 293576919918831
• 138819919675392 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138819919675392's digits is 81
• More coming soon!