12273992388

Names of 12273992388

• Cardinal: 12273992388 can be written as Twelve billion, two hundred seventy-three million, nine hundred ninety-two thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2273992388 × 10¹⁰

Factors of 12273992388

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 518

Divisors of 12273992388

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 37 41 42 63 74 82 84 97 111 123 126 148 164 194 222 246 252 259 287 291 331 333 369 388 444 492 518 574 582 662 666 679 738 777 861 873 993 1036 1148 1164 1324 1332 1358 1476 1517 1554 1722 1746 1986 2037 2317 2331 2583 2716 2979 3034 3108 3444 3492 3589 3972 3977 4074 4551 4634 4662 5166 5958 6068 6111 6951 7178 7954 8148 9102 9268 9324 10332 10619 10767 11916 11931 12222 12247 13571 13653 13902 14356 15908 18204 20853 21238 21534 23862 24444 24494 25123 27142 27306 27804 27839 31857 32107 32301 35793 36741 40713 41706 42476 43068 47724 48988 50246 54284 54612 55678 63714 64214 64602 71586 73482 75369 81426 83412 83517 85729 94997 95571 96321 100492 110223 111356 122139 127428 128428 129204 143172 146964 147149 150738 162852 167034 171458 189994 191142 192642 220446 224749 226107 244278 250551 257187 284991 288963 294298 301476 334068 342916 379988 382284 385284 440892 441447 449498 452214 488556 501102 502127 514374 569982 577926 588596 674247 771561 854973 882894 898996 904428 1002204 1004254 1028748 1030043 1139964 1155852 1187959 1316387 1324341 1348494 1506381 1543122 1709946 1765788 2008508 2022741 2060086 2375918 2632774 2648682 2696988 3012762 3086244 3090129 3419892 3514889 3563877 3949161 4045482 4120172 4519143 4751836 5265548 5297364 6025524 6180258 7029778 7127754 7898322 8090964 8315713 9038286 9214709 9270387 10544667 10691631 11847483 12360516 14059556 14255508 15796644 16631426 18076572 18429418 18540774 21089334 21383262 23694966 24947139 27644127 31634001 33262852 36858836 37081548 42178668 42766524 47389932 48706319 49894278 55288254 63268002 74841417 82932381 97412638 99788556 110576508 126536004 146118957 149682834 165864762 194825276 292237914 299365668 331729524 340944233 438356871 584475828 681888466 876713742 1022832699 1363776932 1753427484 2045665398 3068498097 4091330796 6136996194 12273992388
• Sum of all divisors σ(n): 37803187968
• Sum of proper divisors (its aliquot sum) s(n): 25529195580
• 12273992388 is an abundant number, because the sum of its proper divisors (25529195580) is greater than itself. Its abundance is 13255203192

Bases of 12273992388

• Binary: 1011011011100101100100001011000100₂
• Hexadecimal: 0x2DB9642C4
• Base-36: 5MZM950

Squares and roots of 12273992388

• 12273992388 squared (12273992388²) is 150650889140681942544
• 12273992388 cubed (12273992388³) is 1849087866558162023914109355072
• The square root of 12273992388 is 110788.0516481809
• The cube root of 12273992388 is 2306.7221356773

Scales and comparisons

• 12,273,992,388 seconds is equal to 390 years, 14 weeks, 2 days, 2 hours, 19 minutes, 48 seconds.
• To count from 1 to 12,273,992,388 would take you about seven hundred eighty 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 12273992388 cubic inches would be around 192.2 feet tall.

Recreational maths with 12273992388

• 12273992388 backwards is 88329937221
• The number of decimal digits it has is: 11
• The sum of 12273992388's digits is 54
• More coming soon!