12828670400

Names of 12828670400

• Cardinal: 12828670400 can be written as Twelve billion, eight hundred twenty-eight million, six hundred seventy thousand, four hundred.

Scientific notation

• Scientific notation: 1.28286704 × 10¹⁰

Factors of 12828670400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 375

Divisors of 12828670400

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 32 35 40 41 49 50 52 56 64 65 70 80 82 91 98 100 104 112 130 140 160 164 175 182 196 200 205 208 224 245 260 280 287 307 320 325 328 350 364 392 400 410 416 448 455 490 520 533 560 574 614 637 650 656 700 728 784 800 820 832 910 980 1025 1040 1066 1120 1148 1225 1228 1274 1300 1312 1400 1435 1456 1535 1568 1600 1640 1820 1960 2009 2050 2080 2132 2149 2240 2275 2296 2450 2456 2548 2600 2624 2665 2800 2870 2912 3070 3136 3185 3280 3640 3731 3920 3991 4018 4100 4160 4264 4298 4550 4592 4900 4912 5096 5200 5330 5600 5740 5824 6140 6370 6560 7175 7280 7462 7675 7840 7982 8036 8200 8528 8596 9100 9184 9800 9824 10045 10192 10400 10660 10745 11200 11480 12280 12587 12740 13120 13325 14350 14560 14924 15043 15350 15680 15925 15964 16072 16400 17056 17192 18200 18368 18655 19600 19648 19955 20090 20384 20800 21320 21490 22960 24560 25174 25480 26117 26650 27937 28700 29120 29848 30086 30700 31850 31928 32144 32800 34112 34384 36400 37310 39200 39910 40180 40768 42640 42980 45920 49120 50225 50348 50960 52234 53300 53725 55874 57400 59696 60172 61400 62935 63700 63856 64288 65600 68768 72800 74620 75215 78400 79820 80360 85280 85960 88109 91840 93275 98240 99775 100450 100696 101920 104468 106600 107450 111748 114800 119392 120344 122800 125870 127400 127712 128576 130585 137536 139685 145600 149240 150430 159640 160720 163631 170560 171920 176218 186550 195559 199550 200900 201392 203840 208936 213200 214900 223496 229600 238784 240688 245600 251740 254800 255424 261170 279370 298480 300860 314675 319280 321440 327262 343840 352436 373100 376075 391118 399100 401800 402784 417872 426400 429800 440545 446992 459200 481376 491200 503480 509600 522340 558740 596960 601720 616763 629350 638560 642880 652925 654524 687680 698425 704872 746200 752150 782236 798200 803600 805568 818155 835744 852800 859600 881090 893984 962752 977795 1006960 1019200 1044680 1117480 1145417 1193920 1203440 1233526 1258700 1277120 1305850 1309048 1396850 1409744 1492400 1504300 1564472 1596400 1607200 1636310 1671488 1719200 1762180 1787968 1955590 2013920 2089360 2202725 2234960 2290834 2406880 2467052 2517400 2611700 2618096 2793700 2819488 2984800 3008600 3083815 3128944 3192800 3214400 3272620 3438400 3524360 3911180 4027840 4090775 4178720 4405450 4469920 4581668 4813760 4888975 4934104 5034800 5223400 5236192 5587400 5638976 5727085 5969600 6017200 6167630 6257888 6385600 6545240 7048720 7822360 8017919 8181550 8357440 8810900 8939840 9163336 9777950 9868208 10069600 10446800 10472384 11174800 11454170 12034400 12335260 12515776 13090480 14097440 15419075 15644720 16035838 16363100 17621800 18326672 19555900 19736416 20139200 20893600 22349600 22908340 24068800 24670520 26180960 28194880 28635425 30838150 31289440 32071676 32726200 35243600 36653344 39111800 39472832 40089595 41787200 44699200 45816680 49341040 52361920 57270850 61676300 62578880 64143352 65452400 70487200 73306688 78223600 80179190 91633360 98682080 114541700 123352600 128286704 130904800 140974400 156447200 160358380 183266720 197364160 200447975 229083400 246705200 256573408 261809600 312894400 320716760 366533440 400895950 458166800 493410400 513146816 641433520 801791900 916333600 986820800 1282867040 1603583800 1832667200 2565734080 3207167600 6414335200 12828670400
• Sum of all divisors σ(n): 40641367536
• Sum of proper divisors (its aliquot sum) s(n): 27812697136
• 12828670400 is an abundant number, because the sum of its proper divisors (27812697136) is greater than itself. Its abundance is 14984026736

Bases of 12828670400

• Binary: 1011111100101001011111100111000000₂
• Hexadecimal: 0x2FCA5F9C0
• Base-36: 5W5UXFK

Squares and roots of 12828670400

• 12828670400 squared (12828670400²) is 164574784231836160000
• 12828670400 cubed (12828670400³) is 2111275663061343283441664000000
• The square root of 12828670400 is 113263.7205816583
• The cube root of 12828670400 is 2340.9594039933

Scales and comparisons

• 12,828,670,400 seconds is equal to 407 years, 47 weeks, 2 days, 23 hours, 33 minutes, 20 seconds.
• To count from 1 to 12,828,670,400 would take you about eight hundred fifteen 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 12828670400 cubic inches would be around 195.1 feet tall.

Recreational maths with 12828670400

• 12828670400 backwards is 00407682821
• The number of decimal digits it has is: 11
• The sum of 12828670400's digits is 38
• More coming soon!