12473945792

Names of 12473945792

• Cardinal: 12473945792 can be written as Twelve billion, four hundred seventy-three million, nine hundred forty-five thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.2473945792 × 10¹⁰

Factors of 12473945792

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 278

Divisors of 12473945792

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 79 88 112 154 158 176 179 224 308 316 352 358 448 553 616 632 704 716 869 1106 1232 1253 1264 1432 1738 1969 2212 2464 2506 2528 2864 3476 3938 4424 4928 5012 5056 5728 6083 6952 7876 8848 10024 11456 12166 13783 13904 14141 15752 17696 20048 24332 27566 27808 28282 31504 32041 35392 40096 48664 55132 55616 56564 63008 64082 80192 97328 98987 110264 113128 126016 128164 155551 194656 197974 220528 224287 226256 256328 311102 352451 389312 395948 441056 448574 452512 512656 622204 704902 791896 882112 897148 905024 1025312 1088857 1244408 1409804 1583792 1794296 2050624 2177714 2467157 2488816 2531239 2819608 3167584 3588592 4355428 4934314 4977632 5062478 5639216 6335168 7177184 8710856 9868628 9955264 10124956 11278432 14354368 17421712 17718673 19737256 20249912 22556864 27843629 34843424 35437346 39474512 40499824 55687258 69686848 70874692 78949024 80999648 111374516 141749384 157898048 161999296 194905403 222749032 283498768 389810806 445498064 566997536 779621612 890996128 1133995072 1559243224 1781992256 3118486448 6236972896 12473945792
• Sum of all divisors σ(n): 31427074560
• Sum of proper divisors (its aliquot sum) s(n): 18953128768
• 12473945792 is an abundant number, because the sum of its proper divisors (18953128768) is greater than itself. Its abundance is 6479182976

Bases of 12473945792

• Binary: 1011100111100000010100111011000000₂
• Hexadecimal: 0x2E7814EC0
• Base-36: 5QANY68

Squares and roots of 12473945792

• 12473945792 squared (12473945792²) is 155599323621754507264
• 12473945792 cubed (12473945792³) is 1940937528129630835542806233088
• The square root of 12473945792 is 111686.8201355917
• The cube root of 12473945792 is 2319.1808562731

Scales and comparisons

• 12,473,945,792 seconds is equal to 396 years, 32 weeks, 6 days, 8 hours, 56 minutes, 32 seconds.
• To count from 1 to 12,473,945,792 would take you about seven hundred ninety-three 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 12473945792 cubic inches would be around 193.3 feet tall.

Recreational maths with 12473945792

• 12473945792 backwards is 29754937421
• The number of decimal digits it has is: 11
• The sum of 12473945792's digits is 53
• More coming soon!