12442964688

Names of 12442964688

• Cardinal: 12442964688 can be written as Twelve billion, four hundred forty-two million, nine hundred sixty-four thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2442964688 × 10¹⁰

Factors of 12442964688

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 579

Divisors of 12442964688

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 33 36 42 44 48 54 56 63 66 72 77 81 84 88 89 99 108 112 126 132 144 154 162 168 176 178 189 198 216 231 243 252 264 267 297 308 324 336 356 378 396 432 462 467 486 504 528 534 567 594 616 623 648 693 712 756 792 801 891 924 934 972 979 1008 1068 1134 1188 1232 1246 1296 1386 1401 1424 1512 1584 1602 1701 1782 1848 1868 1869 1944 1958 2079 2136 2268 2376 2403 2492 2673 2772 2802 2937 3024 3204 3269 3402 3564 3696 3736 3738 3888 3916 4158 4203 4272 4536 4752 4806 4984 5137 5346 5544 5604 5607 5874 6237 6408 6538 6804 6853 7128 7209 7472 7476 7832 8316 8406 8811 9072 9612 9807 9968 10274 10692 11088 11208 11214 11748 12474 12609 12816 13076 13608 13706 14256 14418 14952 15411 15664 16632 16812 16821 17622 18711 19224 19614 20548 20559 21384 21627 22416 22428 23496 24948 25218 26152 26433 27216 27412 28836 29421 29904 30822 33264 33624 33642 35244 35959 37422 37827 38448 39228 41096 41118 41563 42768 43254 44856 46233 46992 49896 50436 50463 52304 52866 54824 57672 58842 61644 61677 67248 67284 70488 71918 74844 75654 78456 79299 82192 82236 83126 86508 88263 89712 92466 99792 100872 100926 105732 107877 109648 113481 115344 117684 123288 123354 124689 134568 138699 140976 143836 149688 151308 151389 156912 158598 164472 166252 173016 176526 184932 185031 201744 201852 211464 215754 226962 235368 237897 246576 246708 249378 264789 269136 277398 287672 290941 299376 302616 302778 317196 323631 328944 332504 346032 353052 369864 370062 374067 403704 416097 422928 431508 453924 457193 470736 475794 493416 498756 529578 554796 555093 575344 581882 605232 605556 634392 647262 665008 706104 739728 740124 748134 794367 807408 832194 863016 872823 907848 914386 951588 970893 986832 997512 1059156 1109592 1110186 1122201 1163764 1211112 1248291 1268784 1294524 1371579 1412208 1480248 1496268 1588734 1664388 1665279 1726032 1745646 1815696 1828772 1903176 1941786 1995024 2118312 2219184 2220372 2244402 2327528 2422224 2496582 2589048 2618469 2743158 2912679 2960496 2992536 3177468 3200351 3328776 3330558 3366603 3491292 3657544 3806352 3883572 4114737 4236624 4440744 4488804 4655056 4993164 5178096 5236938 5486316 5825358 5985072 6354936 6400702 6657552 6661116 6733206 6982584 7315088 7767144 7855407 8229474 8738037 8881488 8977608 9601053 9986328 10099809 10473876 10972632 11650716 12344211 12709872 12801404 13322232 13466412 13965168 15534288 15710814 16458948 17476074 17955216 19202106 19972656 20199618 20947752 21945264 23301432 23566221 24688422 25602808 26644464 26932824 28803159 31421628 32917896 34952148 37032633 38404212 40399236 41895504 46602864 47132442 49376844 51205616 53865648 57606318 62843256 65835792 69904296 70698663 74065266 76808424 80798472 86409477 94264884 98753688 111097899 115212636 125686512 139808592 141397326 148130532 153616848 161596944 172818954 188529768 197507376 222195798 230425272 259228431 282794652 296261064 345637908 377059536 444391596 460850544 518456862 565589304 592522128 691275816 777685293 888783192 1036913724 1131178608 1382551632 1555370586 1777566384 2073827448 3110741172 4147654896 6221482344 12442964688
• Sum of all divisors σ(n): 45627079680
• Sum of proper divisors (its aliquot sum) s(n): 33184114992
• 12442964688 is an abundant number, because the sum of its proper divisors (33184114992) is greater than itself. Its abundance is 20741150304

Bases of 12442964688

• Binary: 1011100101101010001001001011010000₂
• Hexadecimal: 0x2E5A892D0
• Base-36: 5PS7X00

Squares and roots of 12442964688

• 12442964688 squared (12442964688²) is 154827370226814937344
• 12442964688 cubed (12442964688³) is 1926511500468160816082324508672
• The square root of 12442964688 is 111548.0375802281
• The cube root of 12442964688 is 2317.2592416495

Scales and comparisons

• 12,442,964,688 seconds is equal to 395 years, 33 weeks, 4 days, 19 hours, 4 minutes, 48 seconds.
• To count from 1 to 12,442,964,688 would take you about seven hundred ninety-one 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 12442964688 cubic inches would be around 193.1 feet tall.

Recreational maths with 12442964688

• 12442964688 backwards is 88646924421
• 12442964688 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12442964688's digits is 54
• More coming soon!