12188981376

Names of 12188981376

• Cardinal: 12188981376 can be written as Twelve billion, one hundred eighty-eight million, nine hundred eighty-one thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.2188981376 × 10¹⁰

Factors of 12188981376

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3269

Divisors of 12188981376

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 23 24 26 32 33 36 39 44 46 48 52 64 66 69 72 78 88 92 96 99 104 117 128 132 138 143 144 156 176 184 192 198 207 208 234 253 264 276 286 288 299 312 352 368 384 396 414 416 429 468 506 528 552 572 576 598 624 704 736 759 792 828 832 858 897 936 1012 1056 1104 1144 1152 1196 1248 1287 1408 1472 1518 1584 1656 1664 1716 1794 1872 2024 2112 2208 2277 2288 2392 2496 2574 2691 2944 3036 3168 3217 3289 3312 3432 3588 3744 4048 4224 4416 4554 4576 4784 4992 5148 5382 6072 6336 6434 6578 6624 6864 7176 7488 8096 8832 9108 9152 9568 9651 9867 10296 10764 12144 12672 12868 13156 13248 13728 14352 14976 16192 18216 18304 19136 19302 19734 20592 21528 24288 25736 26312 26496 27456 28704 28953 29601 32384 35387 36432 38272 38604 39468 41184 41821 43056 48576 51472 52624 54912 57408 57906 59202 70774 72864 73991 77208 78936 82368 83642 86112 97152 102944 105248 106161 114816 115812 118404 125463 141548 145728 147982 154416 157872 164736 167284 172224 205888 210496 212322 221973 231624 236808 250926 283096 291456 295964 308832 315744 318483 334568 344448 376389 411776 420992 424644 443946 460031 463248 473616 501852 566192 591928 617664 631488 636966 665919 669136 752778 813901 849288 887892 920062 926496 947232 961883 1003704 1132384 1183856 1235328 1262976 1273932 1331838 1338272 1380093 1505556 1627802 1698576 1775784 1840124 1852992 1894464 1923766 2007408 2264768 2367712 2441703 2547864 2663676 2676544 2760186 2885649 3011112 3255604 3397152 3551568 3680248 3705984 3788928 3847532 4014816 4140279 4529536 4735424 4883406 5095728 5327352 5353088 5520372 5771298 6022224 6511208 6794304 7103136 7325109 7360496 7695064 8029632 8280558 8656947 9470848 9766812 10191456 10580713 10654704 11040744 11542596 12044448 13022416 13588608 14206272 14650218 14720992 15390128 16059264 16561116 17313894 19533624 20382912 21161426 21309408 22081488 23085192 24088896 26044832 28412544 29300436 29441984 30780256 31742139 33122232 34627788 39067248 40765824 42322852 42618816 44162976 46170384 48177792 52089664 58600872 58883968 61560512 63484278 66244464 69255576 78134496 84645704 85237632 88325952 92340768 95226417 104179328 117201744 123121024 126968556 132488928 138511152 156268992 169291408 176651904 184681536 190452834 234403488 253937112 264977856 277022304 312537984 338582816 369363072 380905668 468806976 507874224 529955712 554044608 677165632 761811336 937613952 1015748448 1108089216 1354331264 1523622672 2031496896 3047245344 4062993792 6094490688 12188981376
• Sum of all divisors σ(n): 43012045440
• Sum of proper divisors (its aliquot sum) s(n): 30823064064
• 12188981376 is an abundant number, because the sum of its proper divisors (30823064064) is greater than itself. Its abundance is 18634082688

Bases of 12188981376

• Binary: 1011010110100001010001100010000000₂
• Hexadecimal: 0x2D6851880
• Base-36: 5LL0680

Squares and roots of 12188981376

• 12188981376 squared (12188981376²) is 148571266984474853376
• 12188981376 cubed (12188981376³) is 1810932406282487668940394725376
• The square root of 12188981376 is 110403.7199373283
• The cube root of 12188981376 is 2301.3842565721

Scales and comparisons

• 12,188,981,376 seconds is equal to 387 years, 29 weeks, 5 days, 4 hours, 9 minutes, 36 seconds.
• To count from 1 to 12,188,981,376 would take you about seven hundred seventy-five 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 12188981376 cubic inches would be around 191.8 feet tall.

Recreational maths with 12188981376

• 12188981376 backwards is 67318988121
• The number of decimal digits it has is: 11
• The sum of 12188981376's digits is 54
• More coming soon!