640383156000

Names of 640383156000

• Cardinal: 640383156000 can be written as Six hundred forty billion, three hundred eighty-three million, one hundred fifty-six thousand.

Scientific notation

• Scientific notation: 6.40383156 × 10¹¹

Factors of 640383156000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5063

Divisors of 640383156000

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 45 48 49 50 56 60 63 70 72 73 75 80 84 90 96 98 100 105 112 120 125 126 140 144 146 147 150 160 168 175 180 196 200 210 219 224 225 240 245 250 252 280 288 292 294 300 315 336 350 360 365 375 392 400 420 438 441 450 480 490 500 504 511 525 560 584 588 600 630 657 672 700 720 730 735 750 784 800 840 875 876 882 900 980 1000 1008 1022 1050 1095 1120 1125 1168 1176 1200 1225 1260 1314 1400 1440 1460 1470 1500 1533 1568 1575 1680 1750 1752 1764 1800 1825 1960 2000 2016 2044 2100 2190 2205 2250 2336 2352 2400 2450 2520 2555 2625 2628 2800 2920 2940 3000 3066 3150 3285 3360 3500 3504 3528 3577 3600 3650 3675 3920 4000 4088 4200 4380 4410 4500 4599 4704 4900 4973 5040 5110 5250 5256 5475 5600 5840 5880 6000 6125 6132 6300 6570 7000 7008 7056 7154 7200 7300 7350 7665 7840 7875 8176 8400 8760 8820 9000 9125 9198 9800 9946 10080 10220 10500 10512 10731 10950 11025 11680 11760 12000 12250 12264 12600 12775 13140 14000 14112 14308 14600 14700 14919 15330 15750 16352 16425 16800 17520 17640 17885 18000 18250 18375 18396 19600 19892 20440 21000 21024 21462 21900 22050 22995 23520 24500 24528 24865 25200 25550 26280 27375 28000 28616 29200 29400 29838 30660 31500 32193 32850 34811 35040 35280 35770 36000 36500 36750 36792 38325 39200 39784 40880 42000 42924 43800 44100 44757 45990 49000 49056 49730 50400 51100 52560 53655 54750 55125 57232 58400 58800 59676 61320 63000 63875 64386 65700 69622 70560 71540 73000 73500 73584 74595 76650 79568 81760 82125 84000 85848 87600 88200 89425 89514 91980 98000 99460 102200 104433 105120 107310 109500 110250 114464 114975 117600 119352 122640 124325 126000 127750 128772 131400 139244 143080 146000 147000 147168 149190 153300 159136 160965 164250 171696 174055 175200 176400 178850 179028 183960 191625 196000 198920 204400 208866 214620 219000 220500 223785 229950 238704 243677 245280 248650 252000 255500 257544 262800 268275 278488 286160 292000 294000 298380 306600 313299 321930 328500 343392 348110 352800 357700 358056 363029 367920 372975 383250 397840 408800 417732 429240 438000 441000 447125 447570 459900 477408 487354 497300 511000 515088 522165 525600 536550 556976 572320 574875 588000 596760 613200 621625 626598 643860 657000 696220 715400 716112 726058 731031 735840 745950 766500 795680 804825 835464 858480 870275 876000 882000 894250 895140 919800 974708 994600 1022000 1030176 1044330 1073100 1089087 1113952 1118925 1149750 1193520 1218385 1226400 1243250 1253196 1287720 1314000 1341375 1392440 1430800 1432224 1452116 1462062 1491900 1533000 1566495 1609650 1670928 1716960 1740550 1764000 1788500 1790280 1815145 1839600 1864875 1949416 1989200 2044000 2088660 2146200 2178174 2193093 2237850 2299500 2387040 2436770 2486500 2506392 2541203 2575440 2610825 2628000 2682750 2784880 2861600 2904232 2924124 2983800 3066000 3132990 3219300 3267261 3341856 3481100 3577000 3580560 3630290 3655155 3679200 3729750 3898832 3978400 4024125 4177320 4292400 4351375 4356348 4386186 4475700 4599000 4873540 4973000 5012784 5082406 5150880 5221650 5365500 5445435 5569760 5594625 5808464 5848248 5967600 6091925 6132000 6265980 6438600 6534522 6962200 7154000 7161120 7260580 7310310 7459500 7623609 7797664 7832475 8048250 8354640 8584800 8702750 8712696 8772372 8951400 9075725 9198000 9747080 9946000 10025568 10164812 10443300 10731000 10890870 10965465 11189250 11616928 11696496 11935200 12183850 12531960 12706015 12877200 13054125 13069044 13924400 14308000 14521160 14620620 14919000 15247218 15664950 16096500 16336305 16709280 17405500 17425392 17544744 17788421 17902800 18151450 18275775 18396000 19494160 19892000 20329624 20886600 21462000 21781740 21930930 22378500 22870827 23392992 24367700 25063920 25412030 25754400 26108250 26138088 27227175 27848800 29042320 29241240 29838000 30459625 30494436 31329900 32193000 32672610 34811000 34850784 35089488 35576842 35805600 36302900 36551550 38118045 38988320 39162375 40659248 41773200 42924000 43563480 43861860 44757000 45378625 45741654 48735400 50127840 50824060 52216500 52276176 53365263 54454350 54827325 58084640 58482480 59676000 60919250 60988872 62659800 63530075 64386000 65345220 69622000 70178976 71153684 72605800 73103100 76236090 78324750 81318496 81681525 83546400 87126960 87723720 88942105 89514000 90757250 91378875 91483308 97470800 101648120 104433000 104552352 106730526 108908700 109654650 114354135 116964960 121838500 121977744 125319600 127060150 128772000 130690440 136135875 139244000 142307368 145211600 146206200 152472180 156649500 160095789 163363050 174253920 175447440 177884210 179028000 181514500 182757750 182966616 190590225 194941600 203296240 208866000 213461052 217817400 219309300 228708270 243677000 243955488 250639200 254120300 261380880 266826315 272271750 274136625 284614736 290423200 292412400 304944360 313299000 317650375 320191578 326726100 350894880 355768420 363029000 365515500 365933232 381180450 406592480 408407625 417732000 426922104 435634800 438618600 444710525 457416540 487354000 508240600 522761760 533652630 544543500 548273250 569229472 571770675 584824800 609888720 626598000 635300750 640383156 653452200 711536840 726058000 731031000 731866464 762360900 800478945 816815250 853844208 871269600 877237200 889421050 914833080 952951125 974708000 1016481200 1067305260 1089087000 1096546500 1143541350 1219777440 1253196000 1270601500 1280766312 1306904400 1334131575 1423073680 1452116000 1462062000 1524721800 1600957890 1633630500 1707688416 1754474400 1778842100 1829666160 1905902250 2032962400 2134610520 2178174000 2193093000 2223552625 2287082700 2541203000 2561532624 2613808800 2668263150 2846147360 2858853375 2924124000 3049443600 3201915780 3267261000 3557684200 3659332320 3811804500 4002394725 4269221040 4356348000 4386186000 4447105250 4574165400 5082406000 5123065248 5336526300 5717706750 6098887200 6403831560 6534522000 6670657875 7115368400 7623609000 8004789450 8538442080 8772372000 8894210500 9148330800 10164812000 10673052600 11435413500 12807663120 13069044000 13341315750 14230736800 15247218000 16009578900 17788421000 18296661600 20011973625 21346105200 22870827000 25615326240 26682631500 30494436000 32019157800 35576842000 40023947250 42692210400 45741654000 53365263000 64038315600 71153684000 80047894500 91483308000 106730526000 128076631200 160095789000 213461052000 320191578000 640383156000
• Sum of all divisors σ(n): 2680531137648
• Sum of proper divisors (its aliquot sum) s(n): 2040147981648
• 640383156000 is an abundant number, because the sum of its proper divisors (2040147981648) is greater than itself. Its abundance is 1399764825648

Bases of 640383156000

• Binary: 1001010100011001110011110111111100100000₂
• Hexadecimal: 0x9519CF7F20
• Base-36: 866RLHK0

Squares and roots of 640383156000

• 640383156000 squared (640383156000²) is 410090586488520336000000
• 640383156000 cubed (640383156000³) is 262615104021409610537860416000000000
• The square root of 640383156000 is 800239.4366688011
• The cube root of 640383156000 is 8619.4581765835

Scales and comparisons

• 640,383,156,000 seconds is equal to 20,362 years, 10 weeks, 4 days, 2 hours.
• To count from 1 to 640,383,156,000 would take you about forty thousand, seven hundred twenty-four 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 640383156000 cubic inches would be around 718.3 feet tall.

Recreational maths with 640383156000

• 640383156000 backwards is 000651383046
• 640383156000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 640383156000's digits is 36
• More coming soon!