22439842992

Names of 22439842992

• Cardinal: 22439842992 can be written as Twenty-two billion, four hundred thirty-nine million, eight hundred forty-two thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 2.2439842992 × 10¹⁰

Factors of 22439842992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7453

Divisors of 22439842992

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 36 38 42 48 53 54 56 57 63 72 76 84 106 108 112 114 126 133 144 152 159 168 171 189 212 216 228 252 266 304 318 336 342 371 378 399 424 432 456 477 504 513 532 636 684 742 756 798 848 912 954 1007 1008 1026 1064 1113 1197 1272 1368 1431 1484 1512 1596 1908 2014 2052 2128 2226 2394 2544 2736 2862 2968 3021 3024 3192 3339 3591 3816 4028 4104 4452 4788 5724 5936 6042 6384 6678 7049 7182 7369 7632 8056 8208 8904 9063 9576 10017 11448 12084 13356 14098 14364 14738 16112 17808 18126 19152 20034 21147 22107 22896 24168 26712 27189 28196 28728 29476 36252 40068 42294 44214 48336 51583 53424 54378 56392 57456 58952 63441 66321 72504 80136 84588 88428 103166 108756 112784 117904 126882 132642 140011 145008 154749 160272 169176 176856 190323 198963 206332 217512 253764 265284 280022 309498 338352 353712 380646 390557 397926 412664 420033 435024 464247 507528 530568 560044 618996 761292 781114 795852 825328 840066 928494 980077 1015056 1061136 1120088 1171671 1237992 1260099 1392741 1522584 1562228 1591704 1680132 1856988 1960154 2240176 2343342 2475984 2520198 2733899 2785482 2940231 3045168 3124456 3183408 3360264 3515013 3713976 3780297 3920308 4686684 5040396 5467798 5570964 5880462 6248912 6720528 7030026 7420583 7427952 7560594 7840616 8201697 8820693 9373368 10080792 10545039 10935596 11141928 11760924 14060052 14841166 15121188 15681232 16403394 17641386 18746736 20161584 21090078 21871192 22261749 22283856 23521848 24605091 26462079 28120104 29682332 30242376 32806788 35282772 42180156 43742384 44523498 47043696 49210182 51944081 52924158 56240208 59364664 60484752 65613576 66785247 70565544 73815273 84360312 89046996 98420364 103888162 105848316 118729328 131227152 133570494 141131088 147630546 155832243 168720624 178093992 196840728 200355741 207776324 211696632 267140988 295261092 311664486 356187984 393681456 400711482 415552648 423393264 467496729 534281976 590522184 623328972 801422964 831105296 934993458 1068563952 1181044368 1246657944 1402490187 1602845928 1869986916 2493315888 2804980374 3205691856 3739973832 5609960748 7479947664 11219921496 22439842992
• Sum of all divisors σ(n): 78959232000
• Sum of proper divisors (its aliquot sum) s(n): 56519389008
• 22439842992 is an abundant number, because the sum of its proper divisors (56519389008) is greater than itself. Its abundance is 34079546016

Bases of 22439842992

• Binary: 10100111001100001001101010010110000₂
• Hexadecimal: 0x53984D4B0
• Base-36: AB43PO0

Squares and roots of 22439842992

• 22439842992 squared (22439842992²) is 503546553505611512064
• 22439842992 cubed (22439842992³) is 11299505599828649521663873855488
• The square root of 22439842992 is 149799.3424284633
• The cube root of 22439842992 is 2820.5898449281

Scales and comparisons

• 22,439,842,992 seconds is equal to 713 years, 26 weeks, 6 days, 9 hours, 43 minutes, 12 seconds.
• To count from 1 to 22,439,842,992 would take you about one thousand, four hundred twenty-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 22439842992 cubic inches would be around 235 feet tall.

Recreational maths with 22439842992

• 22439842992 backwards is 29924893422
• 22439842992 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 22439842992's digits is 54
• More coming soon!