12943980400

Names of 12943980400

• Cardinal: 12943980400 can be written as Twelve billion, nine hundred forty-three million, nine hundred eighty thousand, four hundred.

Scientific notation

• Scientific notation: 1.29439804 × 10¹⁰

Factors of 12943980400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 197

Divisors of 12943980400

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 40 43 50 52 61 65 73 80 86 100 104 122 130 146 169 172 200 208 215 244 260 292 305 325 338 344 365 400 430 488 520 559 584 610 650 676 688 730 793 845 860 949 976 1040 1075 1118 1168 1220 1300 1352 1460 1525 1586 1690 1720 1825 1898 2150 2236 2440 2600 2623 2704 2795 2920 3050 3139 3172 3380 3440 3650 3796 3965 4225 4300 4453 4472 4745 4880 5200 5246 5590 5840 6100 6278 6344 6760 7267 7300 7592 7930 8450 8600 8906 8944 9490 10309 10492 11180 12200 12337 12556 12688 13115 13520 13975 14534 14600 15184 15695 15860 16900 17200 17812 18980 19825 20618 20984 22265 22360 23725 24400 24674 25112 26230 27950 29068 29200 31390 31720 33800 34099 35624 36335 37960 39650 40807 41236 41968 44530 44720 47450 49348 50224 51545 52460 55900 57889 58136 61685 62780 63440 65575 67600 68198 71248 72670 75920 78475 79300 81614 82472 89060 94900 98696 103090 104920 111325 111800 115778 116272 123370 125560 131150 136396 145340 156950 158600 163228 164944 170495 178120 181675 189800 191479 197392 204035 206180 209840 222650 223600 231556 246740 251120 257725 262300 272792 289445 290680 308425 313900 317200 326456 340990 356240 363350 379600 382958 408070 412360 443287 445300 463112 493480 515450 524600 530491 545584 578890 581360 616850 627800 652912 681980 726700 752557 765916 816140 824720 852475 886574 890600 926224 957395 986960 1020175 1030900 1049200 1060982 1157780 1233700 1255600 1363960 1447225 1453400 1505114 1531832 1632280 1704950 1773148 1781200 1914790 2040350 2061800 2121964 2216435 2315560 2467400 2489227 2652455 2727920 2894450 2906800 3010228 3063664 3264560 3409900 3546296 3762785 3829580 4080700 4123600 4243928 4432870 4631120 4786975 4934800 4978454 5304910 5788900 6020456 6819800 7092592 7525570 7659160 8161400 8487856 8865740 9573950 9956908 10609820 11082175 11577800 12040912 12446135 13262275 13639600 15051140 15318320 16322800 17731480 18813925 19147900 19913816 21219640 22164350 23155600 24892270 26524550 30102280 32359951 35462960 37627850 38295800 39827632 42439280 44328700 49784540 53049100 60204560 62230675 64719902 75255700 76591600 88657400 99569080 106098200 124461350 129439804 150511400 161799755 177314800 199138160 212196400 248922700 258879608 301022800 323599510 497845400 517759216 647199020 808998775 995690800 1294398040 1617997550 2588796080 3235995100 6471990200 12943980400
• Sum of all divisors σ(n): 35501815536
• Sum of proper divisors (its aliquot sum) s(n): 22557835136
• 12943980400 is an abundant number, because the sum of its proper divisors (22557835136) is greater than itself. Its abundance is 9613854736

Bases of 12943980400

• Binary: 1100000011100001010111011101110000₂
• Hexadecimal: 0x303857770
• Base-36: 5Y2IF74

Squares and roots of 12943980400

• 12943980400 squared (12943980400²) is 167546628595584160000
• 12943980400 cubed (12943980400³) is 2168720276627320893590464000000
• The square root of 12943980400 is 113771.6150891775
• The cube root of 12943980400 is 2347.9523675481

Scales and comparisons

• 12,943,980,400 seconds is equal to 411 years, 30 weeks, 14 hours, 6 minutes, 40 seconds.
• To count from 1 to 12,943,980,400 would take you about eight hundred twenty-three 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 12943980400 cubic inches would be around 195.7 feet tall.

Recreational maths with 12943980400

• 12943980400 backwards is 00408934921
• 12943980400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12943980400's digits is 40
• More coming soon!