40423975830

Names of 40423975830

• Cardinal: 40423975830 can be written as Forty billion, four hundred twenty-three million, nine hundred seventy-five thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 4.042397583 × 10¹⁰

Factors of 40423975830

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 197

Divisors of 40423975830

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 41 42 45 54 63 70 81 82 90 105 123 126 135 139 162 189 205 210 243 246 270 278 287 315 369 378 405 410 417 486 567 574 615 630 695 729 738 810 834 861 945 973 1107 1134 1215 1230 1251 1390 1435 1458 1701 1722 1845 1890 1946 2085 2214 2430 2502 2583 2835 2870 2919 3321 3402 3645 3690 3753 4170 4305 4865 5103 5166 5535 5670 5699 5838 6255 6642 7290 7506 7749 8505 8610 8757 9730 9963 10206 11070 11259 11398 12510 12915 14595 15498 16605 17010 17097 17514 18765 19321 19926 22518 23247 25515 25830 26271 28495 29190 29889 33210 33777 34194 37530 38642 38745 39893 43785 46494 49815 51030 51291 52542 56295 56990 57963 59778 67554 69741 77490 78813 79786 85485 87570 96605 99630 101331 102582 112590 115926 116235 119679 131355 135247 139482 149445 153873 157626 168885 170970 173889 193210 199465 202662 209223 232470 236439 239358 256455 262710 270494 289815 298890 307746 337770 347778 348705 359037 394065 398930 405741 418446 461619 472878 506655 512910 521667 579630 598395 676235 697410 709317 718074 769365 788130 792161 811482 869445 923238 1013310 1043334 1046115 1077111 1182195 1196790 1217223 1352470 1384857 1418634 1538730 1565001 1584322 1738890 1795185 2028705 2092230 2154222 2308095 2364390 2376483 2434446 2608335 2769714 3130002 3231333 3546585 3590370 3651669 3960805 4057410 4154571 4616190 4695003 4752966 5216670 5385555 5545127 6086115 6462666 6924285 7093170 7129449 7303338 7825005 7921610 8309142 9390006 9693999 10771110 10955007 11090254 11882415 12172230 13848570 14085009 14258898 15650010 16156665 16635381 18258345 19387998 20772855 21388347 21910014 23475015 23764830 27725635 28170018 29081997 32313330 32865021 33270762 35647245 36516690 41545710 42776694 46950030 48469995 49906143 54775035 55451270 58163994 64165041 65730042 70425045 71294490 83176905 96939990 98595063 99812286 106941735 109550070 128330082 140850090 145409985 149718429 164325105 166353810 192495123 197190126 213883470 249530715 290819970 299436858 320825205 328650210 384990246 449155287 492975315 499061430 577485369 641650410 748592145 898310574 962475615 985950630 1154970738 1347465861 1497184290 1924951230 2245776435 2694931722 2887426845 4042397583 4491552870 5774853690 6737329305 8084795166 13474658610 20211987915 40423975830
• Sum of all divisors σ(n): 128646239904
• Sum of proper divisors (its aliquot sum) s(n): 88222264074
• 40423975830 is an abundant number, because the sum of its proper divisors (88222264074) is greater than itself. Its abundance is 47798288244

Bases of 40423975830

• Binary: 100101101001011101001110101110010110₂
• Hexadecimal: 0x96974EB96
• Base-36: IKJE3DI

Squares and roots of 40423975830

• 40423975830 squared (40423975830²) is 1634097821904424188900
• 40423975830 cubed (40423975830³) is 66056730856520087982160954287000
• The square root of 40423975830 is 201057.1456825149
• The cube root of 40423975830 is 3431.9925928369

Scales and comparisons

• 40,423,975,830 seconds is equal to 1,285 years, 18 weeks, 4 days, 2 hours, 10 minutes, 30 seconds.
• To count from 1 to 40,423,975,830 would take you about two thousand, five hundred seventy 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 40423975830 cubic inches would be around 286 feet tall.

Recreational maths with 40423975830

• 40423975830 backwards is 03857932404
• 40423975830 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40423975830's digits is 45
• More coming soon!