27398942384128

Names of 27398942384128

• Cardinal: 27398942384128 can be written as Twenty-seven trillion, three hundred ninety-eight billion, nine hundred forty-two million, three hundred eighty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 2.7398942384128 × 10¹³

Factors of 27398942384128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 3376

Divisors of 27398942384128

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 49 56 64 68 98 112 119 128 136 181 196 224 238 256 272 343 362 392 448 476 512 544 686 724 784 833 896 952 1024 1088 1267 1372 1448 1568 1666 1792 1904 2048 2176 2534 2744 2896 3077 3136 3169 3332 3584 3808 4096 4352 5068 5488 5792 5831 6154 6272 6338 6664 7168 7616 8192 8704 8869 10136 10976 11584 11662 12308 12544 12676 13328 14336 15232 17408 17738 20272 21539 21952 22183 23168 23324 24616 25088 25352 26656 28672 30464 34816 35476 40544 43078 43904 44366 46336 46648 49232 50176 50704 53312 53873 57344 60928 62083 69632 70952 81088 86156 87808 88732 92672 93296 98464 100352 101408 106624 107746 121856 124166 139264 141904 150773 155281 162176 172312 175616 177464 185344 186592 196928 200704 202816 213248 215492 243712 248332 283808 301546 310562 324352 344624 351232 354928 370688 373184 377111 393856 401408 405632 426496 430984 487424 496664 567616 573589 603092 621124 648704 689248 702464 709856 741376 746368 754222 787712 811264 852992 861968 974848 993328 1055411 1086967 1135232 1147178 1206184 1242248 1297408 1378496 1404928 1419712 1482752 1492736 1508444 1575424 1622528 1705984 1723936 1986656 2110822 2173934 2270464 2294356 2412368 2484496 2594816 2639777 2756992 2809856 2839424 2985472 3016888 3150848 3245056 3411968 3447872 3973312 4015123 4221644 4347868 4540928 4588712 4824736 4968992 5189632 5279554 5513984 5678848 5970944 6033776 6301696 6490112 6823936 6895744 7946624 8030246 8443288 8695736 9081856 9177424 9649472 9751013 9937984 10379264 10559108 11027968 11357696 11941888 12067552 12603392 12980224 13791488 15893248 16060492 16886576 17391472 18163712 18354848 18478439 19298944 19502026 19875968 21118216 22055936 22715392 23883776 24135104 25206784 25960448 27582976 28105861 31786496 32120984 33773152 34782944 36327424 36709696 36956878 38597888 39004052 39751936 42236432 44111872 45430784 47767552 48270208 55165952 56211722 63572992 64241968 67546304 68257091 69565888 72654848 73419392 73913756 77195776 78008104 79503872 84472864 88223744 90861568 96540416 110331904 112423444 127145984 128483936 135092608 136514182 139131776 146838784 147827512 154391552 156016208 159007744 168945728 176447488 181723136 193080832 196741027 220663808 224846888 254291968 256967872 270185216 273028364 278263552 293677568 295655024 308783104 312032416 318015488 337891456 386161664 393482054 441327616 449693776 477799637 508583936 513935744 540370432 546056728 556527104 587355136 591310048 617566208 624064832 636030976 675782912 772323328 786964108 899387552 955599274 1027871488 1080740864 1092113456 1113054208 1174710272 1182620096 1235132416 1248129664 1272061952 1351565824 1544646656 1573928216 1798775104 1911198548 2055742976 2161481728 2184226912 2226108416 2349420544 2365240192 2496259328 2703131648 3089293312 3147856432 3344597459 3597550208 3822397096 4111485952 4322963456 4368453824 4452216832 4698841088 4730480384 4992518656 5406263296 6295712864 6689194918 7195100416 7644794192 8222971904 8645926912 8736907648 8904433664 9460960768 9985037312 10812526592 12591425728 13378389836 14390200832 15289588384 16445943808 17473815296 18921921536 19970074624 21625053184 25182851456 26756779672 28780401664 30579176768 32891887616 34947630592 37843843072 39940149248 50365702912 53513559344 57560803328 61158353536 69895261184 75687686144 79880298496 100731405824 107027118688 115121606656 122316707072 139790522368 151375372288 201462811648 214054237376 230243213312 244633414144 279581044736 402925623296 428108474752 489266828288 559162089472 805851246592 856216949504 978533656576 1611702493184 1712433899008 1957067313152 3424867798016 3914134626304 6849735596032 13699471192064 27398942384128
• Sum of all divisors σ(n): 68054457744000
• Sum of proper divisors (its aliquot sum) s(n): 40655515359872
• 27398942384128 is an abundant number, because the sum of its proper divisors (40655515359872) is greater than itself. Its abundance is 13256572975744

Bases of 27398942384128

• Binary: 110001110101101010000001110100110000000000000₂
• Hexadecimal: 0x18EB503A6000
• Base-36: 9PMWEVJ0G

Squares and roots of 27398942384128

• 27398942384128 squared (27398942384128²) is 750702043768765732706320384
• 27398942384128 cubed (27398942384128³) is 20568442044867548390816418607647164465152
• The square root of 27398942384128 is 5234399.9067828205
• The cube root of 27398942384128 is 30147.0346219097

Scales and comparisons

• 27,398,942,384,128 seconds is equal to 871,201 years, 32 weeks, 16 hours, 55 minutes, 28 seconds.
• To count from 1 to 27,398,942,384,128 would take you about two million, one hundred seventy-eight thousand and four 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 27398942384128 cubic inches would be around 2512.3 feet tall.

Recreational maths with 27398942384128

• 27398942384128 backwards is 82148324989372
• The number of decimal digits it has is: 14
• The sum of 27398942384128's digits is 70
• More coming soon!