56721309696

Names of 56721309696

• Cardinal: 56721309696 can be written as Fifty-six billion, seven hundred twenty-one million, three hundred nine thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 5.6721309696 × 10¹⁰

Factors of 56721309696

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1117

Divisors of 56721309696

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 61 64 72 96 108 122 128 144 183 192 216 244 256 288 366 384 432 488 512 549 576 732 768 864 976 1024 1051 1098 1152 1464 1536 1647 1728 1952 2048 2102 2196 2304 2928 3072 3153 3294 3456 3904 4096 4204 4392 4608 5856 6144 6306 6588 6912 7808 8192 8408 8784 9216 9459 11712 12288 12612 13176 13824 15616 16384 16816 17568 18432 18918 23424 24576 25224 26352 27648 28377 31232 32768 33632 35136 36864 37836 46848 49152 50448 52704 55296 56754 62464 64111 67264 70272 73728 75672 93696 98304 100896 105408 110592 113508 124928 128222 134528 140544 147456 151344 187392 192333 201792 210816 221184 227016 249856 256444 269056 281088 294912 302688 374784 384666 403584 421632 442368 454032 499712 512888 538112 562176 576999 605376 749568 769332 807168 843264 884736 908064 999424 1025776 1076224 1124352 1153998 1210752 1499136 1538664 1614336 1686528 1730997 1816128 1998848 2051552 2152448 2248704 2307996 2421504 2998272 3077328 3228672 3373056 3461994 3632256 4103104 4304896 4497408 4615992 4843008 5996544 6154656 6457344 6746112 6923988 7264512 8206208 8609792 8994816 9231984 9686016 12309312 12914688 13492224 13847976 14529024 16412416 17219584 17989632 18463968 19372032 24618624 25829376 26984448 27695952 29058048 32824832 34439168 36927936 38744064 49237248 51658752 53968896 55391904 58116096 65649664 73855872 77488128 98474496 103317504 110783808 116232192 131299328 147711744 154976256 196948992 221567616 232464384 262598656 295423488 309952512 393897984 443135232 464928768 525197312 590846976 787795968 886270464 929857536 1050394624 1181693952 1575591936 1772540928 2100789248 2363387904 3151183872 3545081856 4726775808 6302367744 7090163712 9453551616 14180327424 18907103232 28360654848 56721309696
• Sum of all divisors σ(n): 170978193600
• Sum of proper divisors (its aliquot sum) s(n): 114256883904
• 56721309696 is an abundant number, because the sum of its proper divisors (114256883904) is greater than itself. Its abundance is 57535574208

Bases of 56721309696

• Binary: 110100110100110110101000000000000000₂
• Hexadecimal: 0xD34DA8000
• Base-36: Q22EIO0

Squares and roots of 56721309696

• 56721309696 squared (56721309696²) is 3217306973629543612416
• 56721309696 cubed (56721309696³) is 182489865238341848414986526785536
• The square root of 56721309696 is 238162.3599479985
• The cube root of 56721309696 is 3842.2187177977

Scales and comparisons

• 56,721,309,696 seconds is equal to 1,803 years, 29 weeks, 1 day, 15 hours, 21 minutes, 36 seconds.
• To count from 1 to 56,721,309,696 would take you about three thousand, six hundred seven 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 56721309696 cubic inches would be around 320.2 feet tall.

Recreational maths with 56721309696

• 56721309696 backwards is 69690312765
• 56721309696 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 56721309696's digits is 54
• More coming soon!