40492180904

Names of 40492180904

• Cardinal: 40492180904 can be written as Forty billion, four hundred ninety-two million, one hundred eighty thousand, nine hundred four.

Scientific notation

• Scientific notation: 4.0492180904 × 10¹⁰

Factors of 40492180904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 258

Divisors of 40492180904

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 19 28 31 38 56 62 76 124 133 152 199 217 248 266 398 434 532 589 796 868 961 1064 1178 1393 1592 1736 1922 2356 2786 3781 3844 4123 4712 5572 6169 6727 7562 7688 8246 11144 12338 13454 15124 16492 18259 24676 26467 26908 30248 32984 36518 39601 43183 49352 52934 53816 73036 79202 86366 105868 117211 127813 146072 158404 172732 191239 211736 234422 255626 277207 316808 345464 382478 468844 511252 554414 752419 764956 820477 937688 1022504 1108828 1227631 1338673 1504838 1529912 1640954 2217656 2455262 2677346 3009676 3281908 3633541 4910524 5266933 5354692 6019352 6563816 7267082 8593417 9821048 10533866 10709384 14534164 17186834 21067732 23324989 25434787 29068328 34373668 38056561 42135464 46649978 50869574 68747336 76113122 93299956 101739148 152226244 163274923 186599912 203478296 266395927 304452488 326549846 532791854 653099692 723074659 1065583708 1306199384 1446149318 2131167416 2892298636 5061522613 5784597272 10123045226 20246090452 40492180904
• Sum of all divisors σ(n): 94853743200
• Sum of proper divisors (its aliquot sum) s(n): 54361562296
• 40492180904 is an abundant number, because the sum of its proper divisors (54361562296) is greater than itself. Its abundance is 13869381392

Bases of 40492180904

• Binary: 100101101101100001011010010110101000₂
• Hexadecimal: 0x96D85A5A8
• Base-36: ILNZYQW

Squares and roots of 40492180904

• 40492180904 squared (40492180904²) is 1639616714362262257216
• 40492180904 cubed (40492180904³) is 66391656611178818309881651403264
• The square root of 40492180904 is 201226.6903370425
• The cube root of 40492180904 is 3433.9217102123

Scales and comparisons

• 40,492,180,904 seconds is equal to 1,287 years, 27 weeks, 2 days, 12 hours, 1 minute, 44 seconds.
• To count from 1 to 40,492,180,904 would take you about two thousand, five hundred seventy-five 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 40492180904 cubic inches would be around 286.2 feet tall.

Recreational maths with 40492180904

• 40492180904 backwards is 40908129404
• The number of decimal digits it has is: 11
• The sum of 40492180904's digits is 41
• More coming soon!