12448452380

Names of 12448452380

• Cardinal: 12448452380 can be written as Twelve billion, four hundred forty-eight million, four hundred fifty-two thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.244845238 × 10¹⁰

Factors of 12448452380

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 315

Divisors of 12448452380

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 23 26 28 31 35 46 52 53 62 65 70 91 92 106 115 124 130 140 155 161 181 182 212 217 230 260 265 299 310 322 362 364 371 403 434 455 460 530 598 620 644 689 713 724 742 805 806 868 905 910 1060 1085 1196 1219 1267 1378 1426 1484 1495 1610 1612 1643 1810 1820 1855 2015 2093 2170 2353 2438 2534 2756 2821 2852 2990 3220 3286 3445 3565 3620 3710 4030 4163 4186 4340 4706 4823 4876 4991 5068 5611 5642 5980 6095 6335 6572 6890 7130 7420 8060 8215 8326 8372 8533 9269 9412 9593 9646 9982 10465 11222 11284 11501 11765 12190 12670 13780 14105 14260 15847 16430 16471 16652 17066 18538 19186 19292 19964 20815 20930 21359 22444 23002 23530 24115 24380 24955 25340 28055 28210 29141 31694 32860 32942 34132 37076 37789 38372 39277 41630 41860 42665 42718 46004 46345 47060 47965 48230 49910 54119 56110 56420 57505 58282 63388 64883 65884 67151 72943 75578 78554 79235 82355 83260 85330 85436 92690 95930 96460 99820 106795 108238 110929 112220 115010 116564 124709 129053 129766 134302 145705 145886 149513 151156 157108 158470 164710 170660 185380 188945 191860 196385 213590 216476 220639 221858 230020 249418 258106 259532 264523 268604 270595 291410 291772 297383 299026 316940 324415 329420 335755 364715 377890 378833 392770 427180 441278 443716 491257 498836 510601 516212 529046 541190 554645 582820 594766 598052 623545 645265 648830 671510 729430 747565 755780 757666 785540 872963 882556 903371 982514 1021202 1058092 1082380 1103195 1109290 1189532 1247090 1290530 1297660 1322615 1343020 1458860 1486915 1495130 1515332 1544473 1677689 1745926 1806742 1894165 1965028 2042404 2081681 2206390 2218580 2456285 2494180 2553005 2581060 2645230 2868307 2973830 2990260 3088946 3355378 3438799 3491852 3613484 3788330 3865979 4163362 4364815 4412780 4516855 4912570 5106010 5290460 5736614 5947660 6177892 6710756 6839809 6877598 7576660 7722365 7731958 8326724 8388445 8729630 9033710 9825140 10212020 10408405 11473228 11743823 13679618 13755196 14341535 15444730 15463916 16776890 17193995 17459260 18067420 19329895 20078149 20816810 23487646 27061853 27359236 28683070 30889460 33553780 34199045 34387990 38659790 40156298 41633620 46975292 47878663 54123706 57366140 58719115 68398090 68775980 77319580 80312596 88917517 95757326 100390745 108247412 117438230 135309265 136796180 177835034 191514652 200781490 234876460 239393315 270618530 355670068 401562980 444587585 478786630 541237060 622422619 889175170 957573260 1244845238 1778350340 2489690476 3112113095 6224226190 12448452380
• Sum of all divisors σ(n): 35505340416
• Sum of proper divisors (its aliquot sum) s(n): 23056888036
• 12448452380 is an abundant number, because the sum of its proper divisors (23056888036) is greater than itself. Its abundance is 10608435656

Bases of 12448452380

• Binary: 1011100101111111000100111100011100₂
• Hexadecimal: 0x2E5FC4F1C
• Base-36: 5PVHJBW

Squares and roots of 12448452380

• 12448452380 squared (12448452380²) is 154963966657127664400
• 12448452380 cubed (12448452380³) is 1929061559547161517864021272000
• The square root of 12448452380 is 111572.6327555283
• The cube root of 12448452380 is 2317.5998500803

Scales and comparisons

• 12,448,452,380 seconds is equal to 395 years, 42 weeks, 5 days, 7 hours, 26 minutes, 20 seconds.
• To count from 1 to 12,448,452,380 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 12448452380 cubic inches would be around 193.1 feet tall.

Recreational maths with 12448452380

• 12448452380 backwards is 08325484421
• The number of decimal digits it has is: 11
• The sum of 12448452380's digits is 41
• More coming soon!