47947838172318

Names of 47947838172318

• Cardinal: 47947838172318 can be written as Forty-seven trillion, nine hundred forty-seven billion, eight hundred thirty-eight million, one hundred seventy-two thousand, three hundred eighteen.

Scientific notation

• Scientific notation: 4.7947838172318 × 10¹³

Factors of 47947838172318

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 249241

Divisors of 47947838172318

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 38 42 54 57 63 114 126 133 171 189 266 342 378 399 513 798 1026 1197 2394 3591 7182 30529 61058 91587 183174 213703 218681 274761 427406 437362 549522 580051 641109 656043 824283 1160102 1282218 1312086 1530767 1648566 1740153 1923327 1968129 3061534 3480306 3846654 3936258 4060357 4154939 4592301 5220459 5769981 5904387 8120714 8309878 9184602 10440918 11539962 11808774 12181071 12464817 13776903 15661377 24362142 24929634 27553806 29084573 31322754 36543213 37394451 41330709 58169146 73086426 74788902 82661418 87253719 109629639 112183353 174507438 219259278 224366706 261761157 523522314 785283471 1570566942 6676112249 13352224498 20028336747 40056673494 46732785743 60085010241 93465571486 120170020482 126846132731 140198357229 180255030723 253692265462 280396714458 360510061446 380538398193 420595071687 761076796386 841190143374 887922929117 1141615194579 1261785215061 1775845858234 2283230389158 2523570430122 2663768787351 3424845583737 5327537574702 6849691167474 7991306362053 15982612724106 23973919086159 47947838172318
• Sum of all divisors σ(n): 128186140032000
• Sum of proper divisors (its aliquot sum) s(n): 80238301859682
• 47947838172318 is an abundant number, because the sum of its proper divisors (80238301859682) is greater than itself. Its abundance is 32290463687364

Bases of 47947838172318

• Binary: 1010111001101110111001110111001010110010011110₂
• Hexadecimal: 0x2B9BB9DCAC9E
• Base-36: GZUXKVD7I

Squares and roots of 47947838172318

• 47947838172318 squared (47947838172318²) is 2298995185398795126661493124
• 47947838172318 cubed (47947838172318³) is 110231849108439646485904331783721084141432
• The square root of 47947838172318 is 6924437.7513497801
• The cube root of 47947838172318 is 36329.2425946735

Scales and comparisons

• 47,947,838,172,318 seconds is equal to 1,524,592 years, 48 weeks, 6 days, 16 hours, 45 minutes, 18 seconds.
• To count from 1 to 47,947,838,172,318 would take you about three million, eight hundred eleven thousand, four hundred eighty-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 47947838172318 cubic inches would be around 3027.4 feet tall.

Recreational maths with 47947838172318

• 47947838172318 backwards is 81327183874974
• The number of decimal digits it has is: 14
• The sum of 47947838172318's digits is 72
• More coming soon!