128396826000

Names of 128396826000

• Cardinal: 128396826000 can be written as One hundred twenty-eight billion, three hundred ninety-six million, eight hundred twenty-six thousand.

Scientific notation

• Scientific notation: 1.28396826 × 10¹¹

Factors of 128396826000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 142

Divisors of 128396826000

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 40 45 48 50 54 60 61 71 72 75 80 81 90 100 108 120 122 125 135 142 144 150 162 180 183 200 213 216 225 240 243 244 250 270 284 300 305 324 355 360 366 375 400 405 426 432 450 486 488 500 540 549 568 600 610 639 648 675 710 720 732 750 810 852 900 915 972 976 1000 1065 1080 1098 1125 1136 1200 1215 1220 1278 1296 1350 1420 1464 1500 1525 1620 1647 1704 1775 1800 1830 1917 1944 2000 2025 2130 2160 2196 2250 2430 2440 2556 2700 2745 2840 2928 3000 3050 3195 3240 3294 3375 3408 3550 3600 3660 3721 3834 3888 4050 4260 4331 4392 4500 4575 4860 4880 4941 5112 5325 5400 5490 5680 5751 6000 6075 6100 6390 6480 6588 6750 7100 7320 7442 7625 7668 8100 8235 8520 8662 8784 8875 9000 9150 9585 9720 9882 10125 10224 10650 10800 10980 11163 11502 12150 12200 12780 12993 13176 13500 13725 14200 14640 14823 14884 15250 15336 15975 16200 16470 17040 17253 17324 17750 18000 18300 18605 19170 19440 19764 20250 21300 21655 21960 22326 22875 23004 24300 24400 24705 25560 25986 26352 26625 27000 27450 28400 28755 29646 29768 30375 30500 30672 31950 32400 32940 33489 34506 34648 35500 36600 37210 38340 38979 39528 40500 41175 42600 43310 43920 44652 45750 46008 47925 48600 49410 51120 51972 53250 54000 54900 55815 57510 59292 59536 60750 61000 63900 64965 65880 66978 68625 69012 69296 71000 73200 74115 74420 76680 77958 79056 79875 81000 82350 85200 86265 86620 89304 91500 92016 93025 95850 97200 98820 100467 103944 106500 108275 109800 111630 115020 116937 118584 121500 122000 123525 127800 129930 131760 133956 137250 138024 142000 143775 148230 148840 153360 155916 159750 162000 164700 167445 172530 173240 178608 183000 186050 191700 194895 197640 200934 205875 207888 213000 216550 219600 223260 230040 233874 237168 239625 243000 247050 255600 259860 264191 267912 274500 276048 279075 287550 296460 297680 301401 311832 319500 324825 329400 334890 345060 346480 350811 366000 370575 372100 383400 389790 395280 401868 411750 426000 431325 433100 446520 460080 465125 467748 479250 486000 494100 502335 519720 528382 535824 541375 549000 558150 575100 584685 592920 602802 617625 623664 639000 649650 658800 669780 690120 701622 718875 741150 744200 766800 779580 792573 803736 823500 837225 862650 866200 893040 904203 930250 935496 958500 974475 988200 1004670 1039440 1052433 1056764 1082750 1098000 1116300 1150200 1169370 1185840 1205604 1235250 1278000 1299300 1320955 1339560 1380240 1395375 1403244 1437750 1482300 1488400 1507005 1559160 1585146 1607472 1624125 1647000 1674450 1725300 1732400 1754055 1808406 1852875 1860500 1870992 1917000 1948950 1976400 2009340 2104866 2113528 2156625 2165500 2232600 2300400 2338740 2377719 2411208 2470500 2511675 2598600 2641910 2679120 2790750 2806488 2875500 2923425 2964600 3014010 3118320 3170292 3248250 3294000 3348900 3450600 3508110 3616812 3705750 3721000 3834000 3897900 3962865 4018680 4186125 4209732 4227056 4313250 4331000 4465200 4521015 4677480 4755438 4822416 4872375 4941000 5023350 5197200 5262165 5283820 5581500 5612976 5751000 5846850 5929200 6028020 6340584 6496500 6604775 6697800 6901200 7016220 7133157 7233624 7411500 7442000 7535025 7795800 7925730 8037360 8372250 8419464 8626500 8662000 8770275 9042030 9354960 9510876 9744750 9882000 10046700 10524330 10567640 11163000 11502000 11693700 11888595 12056040 12558375 12681168 12993000 13209550 13395600 14032440 14266314 14467248 14617125 14823000 15070050 15591600 15851460 16744500 16838928 17253000 17540550 18084060 19021752 19489500 19814325 20093400 21048660 21135280 21399471 22326000 22605075 23387400 23777190 24112080 25116750 25986000 26310825 26419100 28064880 28532628 29234250 29646000 30140100 31702920 33023875 33489000 34506000 35081100 35665785 36168120 37675125 38043504 38979000 39628650 40186800 42097320 42798942 43851375 45210150 46774800 47554380 50233500 52621650 52838200 57065256 58468500 59442975 60280200 63405840 64198413 66047750 66978000 70162200 71331570 72336240 75350250 77958000 79257300 84194640 85597884 87702750 90420300 95108760 99071625 100467000 105243300 105676400 106997355 113025375 114130512 116937000 118885950 120560400 128396826 131554125 132095500 140324400 142663140 150700500 158514600 171195768 175405500 178328925 180840600 190217520 198143250 200934000 210486600 213994710 226050750 233874000 237771900 256793652 263108250 264191000 285326280 297214875 301401000 317029200 320992065 342391536 350811000 356657850 361681200 396286500 420973200 427989420 452101500 475543800 513587304 526216500 528382000 534986775 570652560 594429750 602802000 641984130 701622000 713315700 792573000 855978840 891644625 904203000 951087600 1027174608 1052433000 1069973550 1188859500 1283968260 1426631400 1585146000 1604960325 1711957680 1783289250 1808406000 2104866000 2139947100 2377719000 2567936520 2674933875 2853262800 3209920650 3566578500 4279894200 4755438000 5135873040 5349867750 6419841300 7133157000 8024801625 8559788400 10699735500 12839682600 14266314000 16049603250 21399471000 25679365200 32099206500 42798942000 64198413000 128396826000
• Sum of all divisors σ(n): 479464562304
• Sum of proper divisors (its aliquot sum) s(n): 351067736304
• 128396826000 is an abundant number, because the sum of its proper divisors (351067736304) is greater than itself. Its abundance is 222670910304

Bases of 128396826000

• Binary: 1110111100101000011000001010110010000₂
• Hexadecimal: 0x1DE50C1590
• Base-36: 1MZG5L00

Squares and roots of 128396826000

• 128396826000 squared (128396826000²) is 16485744926874276000000
• 128396826000 cubed (128396826000³) is 2116717322856259139447976000000000
• The square root of 128396826000 is 358325.0284308927
• The cube root of 128396826000 is 5044.8868417635

Scales and comparisons

• 128,396,826,000 seconds is equal to 4,082 years, 32 weeks, 2 days, 9 hours.
• To count from 1 to 128,396,826,000 would take you about eight thousand, one hundred sixty-five 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 128396826000 cubic inches would be around 420.4 feet tall.

Recreational maths with 128396826000

• 128396826000 backwards is 000628693821
• 128396826000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 128396826000's digits is 45
• More coming soon!