40155328671744

Names of 40155328671744

• Cardinal: 40155328671744 can be written as Forty trillion, one hundred fifty-five billion, three hundred twenty-eight million, six hundred seventy-one thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 4.0155328671744 × 10¹³

Factors of 40155328671744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 22852120

Divisors of 40155328671744

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 64 66 78 88 96 104 128 132 143 156 176 192 208 256 264 286 312 352 384 416 429 512 528 572 624 704 768 832 858 1024 1056 1144 1248 1408 1536 1664 1716 2048 2112 2288 2496 2816 3072 3328 3432 4096 4224 4576 4992 5632 6144 6656 6864 8448 9152 9984 11264 12288 13312 13728 16896 18304 19968 22528 26624 27456 33792 36608 39936 45056 53248 54912 67584 73216 79872 109824 135168 146432 159744 219648 292864 439296 585728 878592 1757184 22852091 45704182 68556273 91408364 137112546 182816728 251373001 274225092 297077183 365633456 502746002 548450184 594154366 731266912 754119003 891231549 1005492004 1096900368 1188308732 1462533824 1508238006 1782463098 2010984008 2193800736 2376617464 2925067648 3016476012 3267849013 3564926196 4021968016 4387601472 4753234928 5850135296 6032952024 6535698026 7129852392 8043936032 8775202944 9506469856 9803547039 11700270592 12065904048 13071396052 14259704784 16087872064 17550405888 19012939712 19607094078 23400541184 24131808096 26142792104 28519409568 32175744128 35100811776 38025879424 39214188156 46801082368 48263616192 52285584208 57038819136 64351488256 70201623552 76051758848 78428376312 93602164736 96527232384 104571168416 114077638272 128702976512 140403247104 152103517696 156856752624 193054464768 209142336832 228155276544 257405953024 280806494208 304207035392 313713505248 386108929536 418284673664 456310553088 514811906048 608414070784 627427010496 772217859072 836569347328 912621106176 1029623812096 1216828141568 1254854020992 1544435718144 1673138694656 1825242212352 2509708041984 3088871436288 3346277389312 3650484424704 5019416083968 6692554778624 10038832167936 13385109557248 20077664335872 40155328671744
• Sum of all divisors σ(n): 125785958304384
• Sum of proper divisors (its aliquot sum) s(n): 85630629632640
• 40155328671744 is an abundant number, because the sum of its proper divisors (85630629632640) is greater than itself. Its abundance is 45475300960896

Bases of 40155328671744

• Binary: 1001001000010101100100000110011111000000000000₂
• Hexadecimal: 0x24856419F000
• Base-36: E8F3PWT1C

Squares and roots of 40155328671744

• 40155328671744 squared (40155328671744²) is 1612450420735785755304001536
• 40155328671744 cubed (40155328671744³) is 64748476611537373768699587801515015798784
• The square root of 40155328671744 is 6336823.2318523765
• The cube root of 40155328671744 is 34243.7298047741

Scales and comparisons

• 40,155,328,671,744 seconds is equal to 1,276,815 years, 12 weeks, 4 days, 12 hours, 22 minutes, 24 seconds.
• To count from 1 to 40,155,328,671,744 would take you about three million, one hundred ninety-two thousand and thirty-eight 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 40155328671744 cubic inches would be around 2853.6 feet tall.

Recreational maths with 40155328671744

• 40155328671744 backwards is 44717682355104
• The number of decimal digits it has is: 14
• The sum of 40155328671744's digits is 57
• More coming soon!