40643133440

Names of 40643133440

• Cardinal: 40643133440 can be written as Forty billion, six hundred forty-three million, one hundred thirty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.064313344 × 10¹⁰

Factors of 40643133440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 103

Divisors of 40643133440

• Number of divisors d(n): 544
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 29 32 35 40 47 52 56 58 64 65 70 80 91 94 104 112 116 128 130 140 145 160 182 188 203 208 224 232 235 256 260 280 290 320 329 364 376 377 406 416 448 455 464 470 512 520 560 580 611 640 658 728 752 754 812 832 896 910 928 940 1015 1024 1040 1120 1160 1222 1280 1316 1363 1456 1504 1508 1624 1645 1664 1792 1820 1856 1880 1885 2030 2048 2080 2240 2320 2444 2560 2632 2639 2726 2912 3008 3016 3055 3248 3290 3328 3584 3640 3712 3760 3770 4060 4096 4160 4277 4480 4640 4888 5120 5264 5278 5452 5824 6016 6032 6110 6496 6580 6656 6815 7168 7280 7424 7520 7540 8120 8192 8320 8554 8960 9280 9541 9776 10240 10528 10556 10904 11648 12032 12064 12220 12992 13160 13195 13312 13630 14336 14560 14848 15040 15080 16240 16384 16640 17108 17719 17920 18560 19082 19552 20480 21056 21112 21385 21808 23296 24064 24128 24440 25984 26320 26390 26624 27260 28672 29120 29696 30080 30160 32480 32768 33280 34216 35438 35840 37120 38164 39104 40960 42112 42224 42770 43616 46592 47705 48128 48256 48880 51968 52640 52780 53248 54520 57344 58240 59392 60160 60320 64960 65536 66560 68432 70876 71680 74240 76328 78208 81920 84224 84448 85540 87232 88595 93184 95410 96256 96512 97760 103936 105280 105560 106496 109040 114688 116480 118784 120320 120640 124033 129920 133120 136864 141752 143360 148480 152656 156416 163840 168448 168896 171080 174464 177190 186368 190820 192512 193024 195520 207872 210560 211120 212992 218080 229376 232960 237568 240640 241280 248066 259840 266240 273728 283504 286720 296960 305312 312832 327680 336896 337792 342160 348928 354380 372736 381640 385024 386048 391040 415744 421120 422240 425984 436160 458752 465920 475136 481280 482560 496132 519680 532480 547456 567008 573440 593920 610624 620165 625664 673792 675584 684320 697856 708760 745472 763280 770048 772096 782080 831488 842240 844480 851968 872320 931840 950272 962560 965120 992264 1039360 1064960 1094912 1134016 1146880 1187840 1221248 1240330 1251328 1347584 1351168 1368640 1395712 1417520 1490944 1526560 1540096 1544192 1564160 1662976 1684480 1688960 1744640 1863680 1900544 1925120 1930240 1984528 2078720 2129920 2189824 2268032 2293760 2375680 2442496 2480660 2502656 2695168 2702336 2737280 2791424 2835040 2981888 3053120 3080192 3088384 3128320 3325952 3368960 3377920 3489280 3727360 3850240 3860480 3969056 4157440 4259840 4379648 4536064 4751360 4884992 4961320 5005312 5390336 5404672 5474560 5582848 5670080 5963776 6106240 6176768 6256640 6651904 6737920 6755840 6978560 7454720 7700480 7720960 7938112 8314880 8759296 9072128 9502720 9769984 9922640 10010624 10780672 10809344 10949120 11165696 11340160 12212480 12353536 12513280 13303808 13475840 13511680 13957120 14909440 15400960 15441920 15876224 16629760 17518592 18144256 19539968 19845280 20021248 21561344 21618688 21898240 22331392 22680320 24424960 24707072 25026560 26951680 27023360 27914240 29818880 30883840 31752448 33259520 35037184 36288512 39079936 39690560 40042496 43237376 43796480 44662784 45360640 48849920 50053120 53903360 54046720 55828480 61767680 63504896 66519040 70074368 72577024 78159872 79381120 86474752 87592960 89325568 90721280 97699840 100106240 107806720 108093440 111656960 123535360 127009792 140148736 145154048 156319744 158762240 172949504 175185920 181442560 195399680 200212480 216186880 223313920 254019584 280297472 290308096 312639488 317524480 350371840 362885120 390799360 432373760 446627840 508039168 580616192 625278976 635048960 700743680 725770240 781598720 864747520 1016078336 1161232384 1270097920 1401487360 1451540480 1563197440 2032156672 2540195840 2903080960 3126394880 4064313344 5080391680 5806161920 8128626688 10160783360 20321566720 40643133440
• Sum of all divisors σ(n): 126834785280
• Sum of proper divisors (its aliquot sum) s(n): 86191651840
• 40643133440 is an abundant number, because the sum of its proper divisors (86191651840) is greater than itself. Its abundance is 45548518400

Bases of 40643133440

• Binary: 100101110110100001010000000000000000₂
• Hexadecimal: 0x976850000
• Base-36: IO5VEGW

Squares and roots of 40643133440

• 40643133440 squared (40643133440²) is 1651864295821646233600
• 40643133440 cubed (40643133440³) is 67136940999850802312678211584000
• The square root of 40643133440 is 201601.4222172057
• The cube root of 40643133440 is 3438.1835732187

Scales and comparisons

• 40,643,133,440 seconds is equal to 1,292 years, 16 weeks, 6 days, 15 hours, 17 minutes, 20 seconds.
• To count from 1 to 40,643,133,440 would take you about two thousand, five hundred eighty-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 40643133440 cubic inches would be around 286.5 feet tall.

Recreational maths with 40643133440

• 40643133440 backwards is 04433134604
• 40643133440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40643133440's digits is 32
• More coming soon!