40930409520

Names of 40930409520

• Cardinal: 40930409520 can be written as Forty billion, nine hundred thirty million, four hundred nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.093040952 × 10¹⁰

Factors of 40930409520

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 121

Divisors of 40930409520

• Number of divisors d(n): 1920
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 19 20 21 22 24 26 28 30 33 35 36 38 39 40 42 44 45 48 49 52 55 56 57 60 61 63 65 66 70 72 76 77 78 80 84 88 90 91 95 98 99 104 105 110 112 114 117 120 122 126 130 132 133 140 143 144 147 152 154 156 165 168 171 176 180 182 183 190 195 196 198 208 209 210 220 228 231 234 240 244 245 247 252 260 264 266 273 280 285 286 294 304 305 308 312 315 330 336 342 343 360 364 366 380 385 390 392 396 399 418 420 427 429 440 441 455 456 462 468 488 490 494 495 504 520 528 532 539 546 549 560 570 572 585 588 610 616 624 627 630 637 660 665 671 684 686 693 715 720 728 732 735 741 760 770 780 784 792 793 798 819 836 840 854 855 858 880 882 910 912 915 924 931 936 976 980 988 990 1001 1008 1029 1040 1045 1064 1078 1092 1098 1140 1144 1155 1159 1170 1176 1197 1220 1232 1235 1254 1260 1274 1281 1287 1320 1330 1342 1365 1368 1372 1386 1430 1456 1463 1464 1470 1482 1520 1540 1560 1584 1586 1596 1617 1638 1672 1680 1708 1710 1715 1716 1729 1764 1820 1830 1848 1862 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5847201360 6821734920 8186081904 10232602380 13643469840 20465204760 40930409520
• Sum of all divisors σ(n): 201487104000
• Sum of proper divisors (its aliquot sum) s(n): 160556694480
• 40930409520 is an abundant number, because the sum of its proper divisors (160556694480) is greater than itself. Its abundance is 119626284960

Bases of 40930409520

• Binary: 100110000111101001000111110000110000₂
• Hexadecimal: 0x987A47C30
• Base-36: ISWWQ40

Squares and roots of 40930409520

• 40930409520 squared (40930409520²) is 1675298423474906630400
• 40930409520 cubed (40930409520³) is 68570650541038309826035281408000
• The square root of 40930409520 is 202312.6528915085
• The cube root of 40930409520 is 3446.2652161023

Scales and comparisons

• 40,930,409,520 seconds is equal to 1,301 years, 23 weeks, 6 days, 14 hours, 12 minutes.
• To count from 1 to 40,930,409,520 would take you about two thousand, six hundred two 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 40930409520 cubic inches would be around 287.2 feet tall.

Recreational maths with 40930409520

• 40930409520 backwards is 02590403904
• 40930409520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40930409520's digits is 36
• More coming soon!