1640596230

Names of 1640596230

• Cardinal: 1640596230 can be written as One billion, six hundred forty million, five hundred ninety-six thousand, two hundred thirty.

Scientific notation

• Scientific notation: 1.64059623 × 10⁹

Factors of 1640596230

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 860

Divisors of 1640596230

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 19 21 26 30 35 38 39 42 45 57 63 65 70 78 90 91 95 105 114 117 126 130 133 169 171 182 190 195 210 234 247 266 273 285 315 338 342 390 399 455 494 507 546 570 585 630 665 741 798 811 819 845 855 910 1014 1170 1183 1197 1235 1330 1365 1482 1521 1622 1638 1690 1710 1729 1995 2223 2366 2394 2433 2470 2535 2730 3042 3211 3458 3549 3705 3990 4055 4095 4446 4866 5070 5187 5677 5915 5985 6422 7098 7299 7410 7605 8110 8190 8645 9633 10374 10543 10647 11115 11354 11830 11970 12165 14598 15210 15409 15561 16055 17031 17290 17745 19266 21086 21294 22230 22477 24330 25935 28385 28899 30818 31122 31629 32110 34062 35490 36495 44954 46227 48165 51093 51870 52715 53235 56770 57798 63258 67431 72990 73801 77045 77805 85155 92454 94887 96330 102186 105430 106470 107863 112385 134862 137059 138681 144495 147602 154090 155610 158145 170310 189774 200317 202293 215726 221403 224770 231135 255465 274118 277362 288990 316290 323589 337155 369005 400634 404586 411177 442806 462270 474435 510930 539315 600951 647178 664209 674310 685295 693405 738010 822354 948870 959413 970767 1001585 1011465 1078630 1107015 1201902 1233531 1328418 1370590 1386810 1402219 1617945 1802853 1918826 1941534 2003170 2022930 2055885 2214030 2467062 2604121 2804438 2878239 3004755 3235890 3321045 3605706 4111770 4206657 4797065 4853835 5208242 5756478 6009510 6167655 6642090 7011095 7812363 8413314 8634717 9014265 9594130 9707670 12335310 12619971 13020605 14022190 14391195 15624726 17269434 18028530 18228847 21033285 23437089 25239942 26041210 28782390 36457694 39061815 42066570 43173585 46874178 54686541 63099855 78123630 86347170 91144235 109373082 117185445 126199710 164059623 182288470 234370890 273432705 328119246 546865410 820298115 1640596230
• Sum of all divisors σ(n): 5563434240
• Sum of proper divisors (its aliquot sum) s(n): 3922838010
• 1640596230 is an abundant number, because the sum of its proper divisors (3922838010) is greater than itself. Its abundance is 2282241780

Bases of 1640596230

• Binary: 1100001110010011000001100000110₂
• Hexadecimal: 0x61C98306
• Base-36: R4RO5I

Squares and roots of 1640596230

• 1640596230 squared (1640596230²) is 2691555989890212900
• 1640596230 cubed (1640596230³) is 4415756609847801397637367000
• The square root of 1640596230 is 40504.2742189017
• The cube root of 1640596230 is 1179.4166009153

Scales and comparisons

• 1,640,596,230 seconds is equal to 52 years, 8 weeks, 4 days, 9 hours, 10 minutes, 30 seconds.
• To count from 1 to 1,640,596,230 would take you about one hundred 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 1640596230 cubic inches would be around 98.3 feet tall.

Recreational maths with 1640596230

• 1640596230 backwards is 0326950461
• The number of decimal digits it has is: 10
• The sum of 1640596230's digits is 36
• More coming soon!