12894840422400

Names of 12894840422400

• Cardinal: 12894840422400 can be written as Twelve trillion, eight hundred ninety-four billion, eight hundred forty million, four hundred twenty-two thousand, four hundred.

Scientific notation

• Scientific notation: 1.28948404224 × 10¹³

Factors of 12894840422400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 13630

Divisors of 12894840422400

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 97 100 120 128 150 160 192 194 200 240 256 291 300 320 384 388 400 480 485 512 582 600 640 768 776 800 960 970 1024 1164 1200 1280 1455 1536 1552 1600 1920 1940 2048 2328 2400 2425 2560 2910 3072 3104 3200 3840 3880 4096 4656 4800 4850 5120 5820 6144 6208 6400 7275 7680 7760 8192 9312 9600 9700 10240 11640 12288 12416 12800 13523 14550 15360 15520 16384 18624 19200 19400 20480 23280 24576 24832 25600 27046 29100 30720 31040 32768 37248 38400 38800 40569 40960 46560 49152 49664 51200 54092 58200 61440 62080 65536 67615 74496 76800 77600 81138 81920 93120 98304 99328 102400 108184 116400 122880 124160 131072 135230 148992 153600 155200 162276 163840 186240 196608 198656 202845 204800 216368 232800 245760 248320 270460 297984 307200 310400 324552 327680 338075 372480 393216 397312 405690 409600 432736 465600 491520 496640 540920 595968 614400 620800 649104 655360 676150 744960 794624 811380 819200 865472 931200 983040 993280 1014225 1081840 1191936 1228800 1241600 1298208 1311731 1352300 1489920 1589248 1622760 1638400 1730944 1862400 1966080 1986560 2028450 2163680 2383872 2457600 2483200 2596416 2623462 2704600 2979840 3178496 3245520 3276800 3461888 3724800 3935193 3973120 4056900 4327360 4767744 4915200 4966400 5192832 5246924 5409200 5959680 6356992 6491040 6558655 6923776 7449600 7870386 7946240 8113800 8654720 9535488 9830400 9932800 10385664 10493848 10818400 11919360 12713984 12982080 13117310 13847552 14899200 15740772 15892480 16227600 17309440 19070976 19675965 19865600 20771328 20987696 21636800 23838720 25964160 26234620 27695104 29798400 31481544 31784960 32455200 32793275 34618880 38141952 39351930 39731200 41542656 41975392 43273600 47677440 51928320 52469240 55390208 59596800 62963088 63569920 64910400 65586550 69237760 78703860 79462400 83085312 83950784 86547200 95354880 98379825 103856640 104938480 110780416 119193600 125926176 129820800 131173100 138475520 157407720 158924800 166170624 167901568 173094400 190709760 196759650 207713280 209876960 221560832 238387200 251852352 259641600 262346200 276951040 314815440 317849600 332341248 335803136 346188800 393519300 415426560 419753920 443121664 476774400 503704704 519283200 524692400 553902080 629630880 664682496 671606272 692377600 787038600 830853120 839507840 886243328 953548800 1007409408 1038566400 1049384800 1107804160 1259261760 1329364992 1343212544 1384755200 1574077200 1661706240 1679015680 1772486656 2014818816 2077132800 2098769600 2215608320 2518523520 2658729984 2686425088 2769510400 3148154400 3323412480 3358031360 4029637632 4154265600 4197539200 4431216640 5037047040 5317459968 5372850176 5539020800 6296308800 6646824960 6716062720 8059275264 8308531200 8395078400 8862433280 10074094080 10745700352 11078041600 12592617600 13293649920 13432125440 16118550528 16617062400 16790156800 20148188160 21491400704 22156083200 25185235200 26587299840 26864250880 32237101056 33234124800 33580313600 40296376320 42982801408 44312166400 50370470400 53728501760 64474202112 66468249600 67160627200 80592752640 85965602816 100740940800 107457003520 128948404224 132936499200 134321254400 161185505280 171931205632 201481881600 214914007040 257896808448 268642508800 322371010560 402963763200 429828014080 515793616896 537285017600 644742021120 805927526400 859656028160 1074570035200 1289484042240 1611855052800 2149140070400 2578968084480 3223710105600 4298280140800 6447420211200 12894840422400
• Sum of all divisors σ(n): 43081536917664
• Sum of proper divisors (its aliquot sum) s(n): 30186696495264
• 12894840422400 is an abundant number, because the sum of its proper divisors (30186696495264) is greater than itself. Its abundance is 17291856072864

Bases of 12894840422400

• Binary: 10111011101001010000011000100000000000000000₂
• Hexadecimal: 0xBBA50620000
• Base-36: 4KJT31W5C

Squares and roots of 12894840422400

• 12894840422400 squared (12894840422400²) is 166276909519161010421760000
• 12894840422400 cubed (12894840422400³) is 2144114214179424744520538520551424000000
• The square root of 12894840422400 is 3590938.6547809473
• The cube root of 12894840422400 is 23449.7737743203

Scales and comparisons

• 12,894,840,422,400 seconds is equal to 410,016 years, 2 weeks, 5 hours, 20 minutes.
• To count from 1 to 12,894,840,422,400 would take you about one million, twenty-five thousand and forty 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 12894840422400 cubic inches would be around 1954.1 feet tall.

Recreational maths with 12894840422400

• 12894840422400 backwards is 00422404849821
• 12894840422400 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12894840422400's digits is 48
• More coming soon!