128733840000

Names of 128733840000

• Cardinal: 128733840000 can be written as One hundred twenty-eight billion, seven hundred thirty-three million, eight hundred forty thousand.

Scientific notation

• Scientific notation: 1.2873384 × 10¹¹

Factors of 128733840000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 674

Divisors of 128733840000

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 90 96 100 107 108 120 125 128 135 144 150 160 180 192 200 214 216 225 240 250 270 288 300 320 321 360 375 384 400 428 432 450 480 500 535 540 557 576 600 625 640 642 675 720 750 800 856 864 900 960 963 1000 1070 1080 1114 1125 1152 1200 1250 1284 1350 1440 1500 1600 1605 1671 1712 1728 1800 1875 1920 1926 2000 2140 2160 2228 2250 2400 2500 2568 2675 2700 2785 2880 2889 3000 3200 3210 3342 3375 3424 3456 3600 3750 3852 4000 4280 4320 4456 4500 4800 4815 5000 5013 5136 5350 5400 5570 5625 5760 5778 6000 6420 6684 6750 6848 7200 7500 7704 8000 8025 8355 8560 8640 8912 9000 9600 9630 10000 10026 10272 10700 10800 11140 11250 11556 12000 12840 13368 13375 13500 13696 13925 14400 14445 15000 15039 15408 16000 16050 16710 16875 17120 17280 17824 18000 19260 20000 20052 20544 21400 21600 22280 22500 23112 24000 24075 25065 25680 26736 26750 27000 27850 28800 28890 30000 30078 30816 32100 33420 33750 34240 35648 36000 38520 40000 40104 40125 41088 41775 42800 43200 44560 45000 46224 48000 48150 50130 51360 53472 53500 54000 55700 57780 59599 60000 60156 61632 64200 66840 66875 67500 68480 69625 71296 72000 72225 75195 77040 80000 80208 80250 83550 85600 86400 89120 90000 92448 96300 100260 102720 106944 107000 108000 111400 115560 119198 120000 120312 120375 123264 125325 128400 133680 133750 135000 139250 144000 144450 150390 154080 160416 160500 167100 171200 178240 178797 180000 184896 192600 200520 200625 205440 208875 213888 214000 216000 222800 231120 238396 240000 240624 240750 250650 256800 267360 267500 270000 278500 288900 297995 300780 308160 320832 321000 334200 342400 348125 356480 357594 360000 361125 369792 375975 385200 401040 401250 417750 428000 432000 445600 462240 476792 481248 481500 501300 513600 534720 535000 536391 540000 557000 577800 595990 601560 601875 616320 626625 641664 642000 668400 696250 715188 720000 722250 751950 770400 802080 802500 835500 856000 891200 893985 924480 953584 962496 963000 1002600 1027200 1044375 1069440 1070000 1072782 1080000 1114000 1155600 1191980 1203120 1203750 1253250 1284000 1336800 1392500 1430376 1444500 1489975 1503900 1540800 1604160 1605000 1609173 1671000 1712000 1782400 1787970 1805625 1848960 1879875 1907168 1924992 1926000 2005200 2088750 2140000 2145564 2160000 2228000 2311200 2383960 2406240 2407500 2506500 2568000 2673600 2681955 2785000 2860752 2889000 2979950 3007800 3081600 3133125 3208320 3210000 3218346 3342000 3575940 3611250 3759750 3814336 3852000 4010400 4177500 4280000 4291128 4456000 4469925 4622400 4767920 4812480 4815000 5013000 5136000 5347200 5363910 5570000 5721504 5778000 5959900 6015600 6266250 6420000 6436692 6684000 7151880 7222500 7449875 7519500 7628672 7704000 8020800 8045865 8355000 8560000 8582256 8912000 8939850 9244800 9399375 9535840 9624960 9630000 10026000 10727820 11140000 11443008 11556000 11919800 12031200 12532500 12840000 12873384 13368000 13409775 14303760 14445000 14899750 15039000 15408000 16041600 16091730 16710000 17164512 17879700 18798750 19071680 19260000 20052000 21455640 22280000 22349625 22886016 23112000 23839600 24062400 25065000 25680000 25746768 26736000 26819550 28607520 28890000 29799500 30078000 32183460 33420000 34329024 35759400 37249375 37597500 38143360 38520000 40104000 40229325 42911280 44560000 44699250 46224000 47679200 48124800 50130000 51493536 53639100 57215040 57780000 59599000 60156000 64366920 66840000 67048875 68658048 71518800 74498750 75195000 77040000 80208000 80458650 85822560 89398500 95358400 100260000 102987072 107278200 111748125 114430080 115560000 119198000 120312000 128733840 133680000 134097750 143037600 148997500 150390000 160917300 171645120 178797000 190716800 200520000 201146625 205974144 214556400 223496250 231120000 238396000 240624000 257467680 268195500 286075200 297995000 300780000 321834600 335244375 343290240 357594000 401040000 402293250 429112800 446992500 476792000 514935360 536391000 572150400 595990000 601560000 643669200 670488750 715188000 804586500 858225600 893985000 953584000 1005733125 1029870720 1072782000 1191980000 1203120000 1287338400 1340977500 1430376000 1609173000 1716451200 1787970000 2011466250 2145564000 2383960000 2574676800 2681955000 2860752000 3218346000 3575940000 4022932500 4291128000 4767920000 5149353600 5363910000 6436692000 7151880000 8045865000 8582256000 10727820000 12873384000 14303760000 16091730000 21455640000 25746768000 32183460000 42911280000 64366920000 128733840000
• Sum of all divisors σ(n): 480075076800
• Sum of proper divisors (its aliquot sum) s(n): 351341236800
• 128733840000 is an abundant number, because the sum of its proper divisors (351341236800) is greater than itself. Its abundance is 222607396800

Bases of 128733840000

• Binary: 1110111111001001000101000001010000000₂
• Hexadecimal: 0x1DF9228280
• Base-36: 1N50SYO0

Squares and roots of 128733840000

• 128733840000 squared (128733840000²) is 16572401561145600000000
• 128733840000 cubed (128733840000³) is 2133428890988267887104000000000000
• The square root of 128733840000 is 358794.9832425197
• The cube root of 128733840000 is 5049.2968991397

Scales and comparisons

• 128,733,840,000 seconds is equal to 4,093 years, 17 weeks, 4 days.
• To count from 1 to 128,733,840,000 would take you about eight thousand, one hundred eighty-six 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 128733840000 cubic inches would be around 420.8 feet tall.

Recreational maths with 128733840000

• 128733840000 backwards is 000048337821
• 128733840000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 128733840000's digits is 36
• More coming soon!