27394670072

Names of 27394670072

• Cardinal: 27394670072 can be written as Twenty-seven billion, three hundred ninety-four million, six hundred seventy thousand and seventy-two.

Scientific notation

• Scientific notation: 2.7394670072 × 10¹⁰

Factors of 27394670072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 619

Divisors of 27394670072

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 44 56 61 77 88 121 122 154 191 242 244 308 347 382 427 484 488 616 671 694 764 847 854 968 1337 1342 1388 1528 1694 1708 2101 2429 2674 2684 2776 3388 3416 3817 4202 4697 4858 5348 5368 6776 7381 7634 8404 9394 9716 10696 11651 14707 14762 15268 16808 18788 19432 21167 23111 23302 26719 29414 29524 30536 37576 41987 42334 46222 46604 51667 53438 58828 59048 66277 81557 83974 84668 92444 93208 103334 106876 117656 128161 132554 148169 161777 163114 167948 169336 184888 206668 213752 232837 256322 265108 293909 296338 323554 326228 335896 413336 463939 465674 512644 530216 587818 592676 647108 652456 729047 897127 927878 931348 1025288 1175636 1185352 1294216 1409771 1458094 1629859 1794254 1855756 1862696 2351272 2561207 2819542 2916188 3259718 3588508 3711512 4042897 5103329 5122414 5639084 5832376 6519436 7177016 8019517 8085794 9868397 10206658 10244828 11278168 13038872 16039034 16171588 17928449 19736794 20413316 20489656 28300279 32078068 32343176 35856898 39473588 40826632 44471867 56136619 56600558 64156136 71713796 78947176 88943734 112273238 113201116 143427592 177887468 224546476 226402232 311303069 355774936 449092952 489190537 622606138 978381074 1245212276 1956762148 2490424552 3424333759 3913524296 6848667518 13697335036 27394670072
• Sum of all divisors σ(n): 66115768320
• Sum of proper divisors (its aliquot sum) s(n): 38721098248
• 27394670072 is an abundant number, because the sum of its proper divisors (38721098248) is greater than itself. Its abundance is 11326428176

Bases of 27394670072

• Binary: 11001100000110110010111110111111000₂
• Hexadecimal: 0x660D97DF8
• Base-36: CL22UPK

Squares and roots of 27394670072

• 27394670072 squared (27394670072²) is 750467948353732485184
• 27394670072 cubed (27394670072³) is 20558821844761236981364308213248
• The square root of 27394670072 is 165513.3531531519
• The cube root of 27394670072 is 3014.5467599907

Scales and comparisons

• 27,394,670,072 seconds is equal to 871 years, 3 weeks, 2 days, 22 hours, 34 minutes, 32 seconds.
• To count from 1 to 27,394,670,072 would take you about one thousand, seven hundred forty-two 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 27394670072 cubic inches would be around 251.2 feet tall.

Recreational maths with 27394670072

• 27394670072 backwards is 27007649372
• The number of decimal digits it has is: 11
• The sum of 27394670072's digits is 47
• More coming soon!