17828153820

Names of 17828153820

• Cardinal: 17828153820 can be written as Seventeen billion, eight hundred twenty-eight million, one hundred fifty-three thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.782815382 × 10¹⁰

Factors of 17828153820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 369

Divisors of 17828153820

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 41 45 60 82 90 107 123 164 180 205 211 214 246 321 369 410 422 428 492 535 615 633 642 738 820 844 963 1055 1070 1230 1266 1284 1476 1605 1845 1899 1926 2110 2140 2460 2532 3165 3210 3690 3798 3852 4220 4387 4815 6330 6420 7380 7596 8651 8774 9495 9630 11449 12660 13161 17302 17548 18990 19260 21935 22577 22898 25953 26322 34347 34604 37980 39483 43255 43870 45154 45796 51906 52644 57245 65805 67731 68694 77859 78966 86510 87740 90308 103041 103812 112885 114490 129765 131610 135462 137388 155718 157932 171735 173020 197415 203193 206082 225770 228980 259530 263220 270924 311436 338655 343470 389295 394830 406386 412164 451540 469409 515205 519060 677310 686940 778590 789660 812772 925657 938818 1015965 1030410 1354620 1408227 1557180 1851314 1877636 2031930 2060820 2347045 2415739 2776971 2816454 3702628 4063860 4224681 4628285 4694090 4831478 5553942 5632908 7041135 7247217 8330913 8449362 9256570 9388180 9662956 11107884 12078695 13884855 14082270 14494434 16661826 16898724 18513140 21123405 21741651 24157390 27769710 28164540 28988868 33323652 36236085 41654565 42246810 43483302 48314780 55539420 72472170 83309130 84493620 86966604 99045299 108708255 144944340 166618260 198090598 217416510 297135897 396181196 434833020 495226495 594271794 891407691 990452990 1188543588 1485679485 1782815382 1980905980 2971358970 3565630764 4457038455 5942717940 8914076910 17828153820
• Sum of all divisors σ(n): 56185326288
• Sum of proper divisors (its aliquot sum) s(n): 38357172468
• 17828153820 is an abundant number, because the sum of its proper divisors (38357172468) is greater than itself. Its abundance is 20529018648

Bases of 17828153820

• Binary: 10000100110101001000000100111011100₂
• Hexadecimal: 0x426A409DC
• Base-36: 86UF7J0

Squares and roots of 17828153820

• 17828153820 squared (17828153820²) is 317843068629580592400
• 17828153820 cubed (17828153820³) is 5666555118148979403393922968000
• The square root of 17828153820 is 133522.1098545107
• The cube root of 17828153820 is 2612.3746301565

Scales and comparisons

• 17,828,153,820 seconds is equal to 566 years, 45 weeks, 5 days, 8 hours, 57 minutes.
• To count from 1 to 17,828,153,820 would take you about one thousand, one hundred thirty-three 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 17828153820 cubic inches would be around 217.7 feet tall.

Recreational maths with 17828153820

• 17828153820 backwards is 02835182871
• 17828153820 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 17828153820's digits is 45
• More coming soon!