9128201040

Names of 9128201040

• Cardinal: 9128201040 can be written as Nine billion, one hundred twenty-eight million, two hundred one thousand and forty.

Scientific notation

• Scientific notation: 9.12820104 × 10⁹

Factors of 9128201040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3377

Divisors of 9128201040

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 54 56 60 61 63 70 72 80 81 84 90 105 108 112 120 122 126 135 140 144 162 168 180 183 189 210 216 240 244 252 270 280 305 315 324 336 360 366 378 405 420 427 432 488 504 540 549 560 567 610 630 648 720 732 756 810 840 854 915 945 976 1008 1080 1098 1134 1220 1260 1281 1296 1464 1512 1620 1647 1680 1708 1830 1890 2135 2160 2196 2268 2440 2520 2562 2745 2835 2928 3024 3240 3294 3299 3416 3660 3780 3843 4270 4392 4536 4880 4941 5040 5124 5490 5670 6405 6480 6588 6598 6832 7320 7560 7686 8235 8540 8784 9072 9882 9897 10248 10980 11340 11529 12810 13176 13196 14640 15120 15372 16470 16495 17080 19215 19764 19794 20496 21960 22680 23058 23093 24705 25620 26352 26392 29691 30744 32940 32990 34160 34587 38430 39528 39588 43920 45360 46116 46186 49410 49485 51240 52784 57645 59382 61488 65880 65980 69174 69279 76860 79056 79176 89073 92232 92372 98820 98970 102480 115290 115465 118764 131760 131960 138348 138558 148455 153720 158352 172935 178146 184464 184744 197640 197940 201239 207837 230580 230930 237528 263920 267219 276696 277116 296910 307440 345870 346395 356292 369488 395280 395880 402478 415674 445365 461160 461860 475056 534438 553392 554232 593820 603717 623511 691740 692790 712584 791760 804956 831348 890730 922320 923720 1006195 1039185 1068876 1108464 1187640 1207434 1247022 1336095 1383480 1385580 1408673 1425168 1609912 1662696 1781460 1811151 1847440 1870533 2012390 2078370 2137752 2375280 2414868 2494044 2672190 2766960 2771160 2817346 3018585 3117555 3219824 3325392 3562920 3622302 3741066 4024780 4156740 4226019 4275504 4829736 4988088 5344380 5433453 5542320 5634692 6037170 6235110 7043365 7125840 7244604 7482132 8049560 8313480 8452038 9055755 9352665 9659472 9976176 10688760 10866906 11269384 12074340 12470220 12678057 14086730 14489208 14964264 16099120 16300359 16626960 16904076 18111510 18705330 21130095 21377520 21733812 22538768 24148680 24940440 25356114 27167265 28173460 28978416 29928528 32600718 33808152 36223020 37410660 38034171 42260190 43467624 48297360 49880880 50712228 54334530 56346920 63390285 65201436 67616304 72446040 74821320 76068342 81501795 84520380 86935248 101424456 108669060 112693840 114102513 126780570 130402872 144892080 149642640 152136684 163003590 169040760 190170855 202848912 217338120 228205026 253561140 260805744 304273368 326007180 338081520 380341710 434676240 456410052 507122280 570512565 608546736 652014360 760683420 912820104 1014244560 1141025130 1304028720 1521366840 1825640208 2282050260 3042733680 4564100520 9128201040
• Sum of all divisors σ(n): 36837820800
• Sum of proper divisors (its aliquot sum) s(n): 27709619760
• 9128201040 is an abundant number, because the sum of its proper divisors (27709619760) is greater than itself. Its abundance is 18581418720

Bases of 9128201040

• Binary: 1000100000000101010100101101010000₂
• Hexadecimal: 0x220154B50
• Base-36: 46YP100

Squares and roots of 9128201040

• 9128201040 squared (9128201040²) is 83324054226657081600
• 9128201040 cubed (9128201040³) is 760598718448787567984484864000
• The square root of 9128201040 is 95541.6194126937
• The cube root of 9128201040 is 2089.9139208917

Scales and comparisons

• 9,128,201,040 seconds is equal to 290 years, 12 weeks, 6 days, 11 hours, 24 minutes.
• To count from 1 to 9,128,201,040 would take you about five hundred eighty 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 9128201040 cubic inches would be around 174.2 feet tall.

Recreational maths with 9128201040

• 9128201040 backwards is 0401028219
• 9128201040 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9128201040's digits is 27
• More coming soon!