51388637440000

Names of 51388637440000

• Cardinal: 51388637440000 can be written as Fifty-one trillion, three hundred eighty-eight billion, six hundred thirty-seven million, four hundred forty thousand.

Scientific notation

• Scientific notation: 5.138863744 × 10¹³

Factors of 51388637440000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 193

Divisors of 51388637440000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 100 112 125 128 140 160 175 179 200 224 250 256 280 320 350 358 400 448 500 512 560 625 640 700 716 800 875 895 896 1000 1024 1120 1250 1253 1280 1400 1432 1600 1750 1790 1792 2000 2048 2240 2500 2506 2560 2800 2864 3200 3500 3580 3584 4000 4375 4475 4480 5000 5012 5120 5600 5728 6265 6400 7000 7160 7168 8000 8750 8950 8960 10000 10024 10240 11200 11456 12530 12800 14000 14320 14336 16000 17500 17900 17920 20000 20048 22375 22400 22912 25060 25600 28000 28640 31325 32000 32041 35000 35800 35840 40000 40096 44750 44800 45824 50120 51200 56000 57280 62650 64000 64082 70000 71600 71680 80000 80192 89500 89600 91648 100240 111875 112000 114560 125300 128000 128164 140000 143200 156625 160000 160205 160384 179000 179200 183296 200480 223750 224000 224287 229120 250600 256000 256328 280000 286400 313250 320000 320410 320768 358000 358400 366592 400960 447500 448000 448574 458240 501200 512656 560000 572800 626500 640000 640820 641536 716000 783125 801025 801920 895000 896000 897148 916480 1002400 1025312 1120000 1121435 1145600 1253000 1280000 1281640 1283072 1432000 1566250 1602050 1603840 1790000 1792000 1794296 1832960 2004800 2050624 2240000 2242870 2291200 2506000 2563280 2566144 2864000 3132500 3204100 3207680 3580000 3588592 4005125 4009600 4101248 4480000 4485740 4582400 5012000 5126560 5607175 5728000 5735339 6265000 6408200 6415360 7160000 7177184 8010250 8019200 8202496 8960000 8971480 9164800 10024000 10253120 11214350 11456000 11470678 12530000 12816400 12830720 14320000 14354368 16020500 16038400 16404992 17942960 20025625 20048000 20506240 22428700 22912000 22941356 25060000 25632800 28035875 28640000 28676695 28708736 32041000 32076800 32809984 35885920 40051250 40096000 40147373 41012480 44857400 45824000 45882712 50120000 51265600 56071750 57280000 57353390 57417472 64082000 64153600 65619968 71771840 80102500 80192000 80294746 82024960 89714800 91765424 100240000 102531200 112143500 114560000 114706780 114834944 128164000 140179375 143383475 143543680 160205000 160384000 160589492 164049920 179429600 183530848 200480000 200736865 205062400 224287000 229120000 229413560 229669888 256328000 280358750 286766950 287087360 320410000 320768000 321178984 328099840 358859200 367061696 400960000 401473730 410124800 448574000 458827120 459339776 512656000 560717500 573533900 574174720 640820000 642357968 716917375 717718400 734123392 801920000 802947460 820249600 897148000 917654240 1003684325 1025312000 1121435000 1147067800 1148349440 1281640000 1284715936 1433834750 1435436800 1468246784 1603840000 1605894920 1640499200 1794296000 1835308480 2007368650 2050624000 2242870000 2294135600 2296698880 2563280000 2569431872 2867669500 2870873600 2936493568 3211789840 3584586875 3588592000 3670616960 4014737300 4101248000 4485740000 4588271200 5018421625 5126560000 5138863744 5735339000 5741747200 5872987136 6423579680 7169173750 7177184000 7341233920 8029474600 8202496000 8971480000 9176542400 10036843250 10253120000 10277727488 11470678000 11483494400 11745974272 12847159360 14338347500 14354368000 14682467840 16058949200 17942960000 18353084800 20073686500 20506240000 20555454976 22941356000 25092108125 25694318720 28676695000 28708736000 29364935680 32117898400 35885920000 36706169600 40147373000 41012480000 41110909952 45882712000 50184216250 51388637440 57353390000 57417472000 58729871360 64235796800 71771840000 73412339200 80294746000 82221819904 91765424000 100368432500 102777274880 114706780000 128471593600 143543680000 146824678400 160589492000 183530848000 200736865000 205554549760 229413560000 256943187200 287087360000 293649356800 321178984000 367061696000 401473730000 411109099520 458827120000 513886374400 642357968000 734123392000 802947460000 917654240000 1027772748800 1284715936000 1468246784000 1605894920000 1835308480000 2055545497600 2569431872000 3211789840000 3670616960000 5138863744000 6423579680000 7341233920000 10277727488000 12847159360000 25694318720000 51388637440000
• Sum of all divisors σ(n): 147566252433600
• Sum of proper divisors (its aliquot sum) s(n): 96177614993600
• 51388637440000 is an abundant number, because the sum of its proper divisors (96177614993600) is greater than itself. Its abundance is 44788977553600

Bases of 51388637440000

• Binary: 1011101011110011011001011110101110100000000000₂
• Hexadecimal: 0x2EBCD97AE800
• Base-36: I7RM3WZR4

Squares and roots of 51388637440000

• 51388637440000 squared (51388637440000²) is 2640792057939769753600000000
• 51388637440000 cubed (51388637440000³) is 135706705619898301224828534784000000000000
• The square root of 51388637440000 is 7168586.8509769763
• The cube root of 51388637440000 is 37178.2577692539

Scales and comparisons

• 51,388,637,440,000 seconds is equal to 1,633,999 years, 37 weeks, 1 day, 7 hours, 6 minutes, 40 seconds.
• To count from 1 to 51,388,637,440,000 would take you about four million, eighty-four thousand, nine hundred ninety-nine 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 51388637440000 cubic inches would be around 3098.2 feet tall.

Recreational maths with 51388637440000

• 51388637440000 backwards is 00004473688315
• The number of decimal digits it has is: 14
• The sum of 51388637440000's digits is 49
• More coming soon!