26942479872

Names of 26942479872

• Cardinal: 26942479872 can be written as Twenty-six billion, nine hundred forty-two million, four hundred seventy-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.6942479872 × 10¹⁰

Factors of 26942479872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 4672

Divisors of 26942479872

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 49 56 64 66 77 84 88 96 98 112 128 132 147 154 168 176 192 196 224 231 256 264 294 308 336 343 352 384 392 448 462 512 528 539 588 616 672 686 704 768 784 896 924 1029 1056 1078 1176 1232 1344 1372 1408 1536 1568 1617 1792 1848 2058 2112 2156 2352 2464 2688 2744 2816 3136 3234 3584 3696 3773 4116 4224 4312 4649 4704 4928 5376 5488 5632 6272 6468 7392 7546 8232 8448 8624 9298 9408 9856 10752 10976 11319 12544 12936 13947 14784 15092 16464 16896 17248 18596 18816 19712 21952 22638 25088 25872 27894 29568 30184 32543 32928 34496 37192 37632 39424 43904 45276 51139 51744 55788 59136 60368 65086 65856 68992 74384 75264 87808 90552 97629 102278 103488 111576 118272 120736 130172 131712 137984 148768 153417 175616 181104 195258 204556 206976 223152 227801 241472 260344 263424 275968 297536 306834 357973 362208 390516 409112 413952 446304 455602 482944 520688 526848 595072 613668 683403 715946 724416 781032 818224 827904 892608 911204 965888 1041376 1073919 1190144 1227336 1366806 1431892 1448832 1562064 1594607 1636448 1785216 1822408 1931776 2082752 2147838 2380288 2454672 2505811 2733612 2863784 2897664 3124128 3189214 3272896 3570432 3644816 4165504 4295676 4783821 4909344 5011622 5467224 5727568 5795328 6248256 6378428 6545792 7140864 7289632 7517433 8331008 8591352 9567642 9818688 10023244 10934448 11455136 12496512 12756856 13091584 14579264 15034866 16662016 17182704 17540677 19135284 19637376 20046488 21868896 22910272 24993024 25513712 26183168 29158528 30069732 34365408 35081354 38270568 39274752 40092976 43737792 45820544 49986048 51027424 52622031 58317056 60139464 68730816 70162708 76541136 78549504 80185952 87475584 91641088 102054848 105244062 116634112 120278928 137461632 140325416 153082272 160371904 174951168 183282176 204109696 210488124 240557856 274923264 280650832 306164544 320743808 349902336 408219392 420976248 481115712 549846528 561301664 612329088 641487616 816438784 841952496 962231424 1122603328 1224658176 1282975232 1683904992 1924462848 2245206656 2449316352 3367809984 3848925696 4490413312 6735619968 8980826624 13471239936 26942479872
• Sum of all divisors σ(n): 91333440000
• Sum of proper divisors (its aliquot sum) s(n): 64390960128
• 26942479872 is an abundant number, because the sum of its proper divisors (64390960128) is greater than itself. Its abundance is 37448480256

Bases of 26942479872

• Binary: 11001000101111001011001111000000000₂
• Hexadecimal: 0x645E59E00
• Base-36: CDKUUIO

Squares and roots of 26942479872

• 26942479872 squared (26942479872²) is 725897221653125136384
• 26942479872 cubed (26942479872³) is 19557471283530046552923174862848
• The square root of 26942479872 is 164141.6457575591
• The cube root of 26942479872 is 2997.8681102631

Scales and comparisons

• 26,942,479,872 seconds is equal to 856 years, 35 weeks, 5 days, 6 hours, 11 minutes, 12 seconds.
• To count from 1 to 26,942,479,872 would take you about one thousand, seven hundred thirteen 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 26942479872 cubic inches would be around 249.8 feet tall.

Recreational maths with 26942479872

• 26942479872 backwards is 27897424962
• The number of decimal digits it has is: 11
• The sum of 26942479872's digits is 60
• More coming soon!