40645516353984

Names of 40645516353984

• Cardinal: 40645516353984 can be written as Forty trillion, six hundred forty-five billion, five hundred sixteen million, three hundred fifty-three thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 4.0645516353984 × 10¹³

Factors of 40645516353984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5737

Divisors of 40645516353984

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 144 192 216 288 432 576 864 1093 1728 2186 3279 4372 4639 6558 8744 9278 9837 13116 13917 17488 18556 19674 26232 27834 29511 34976 37112 39348 41751 52464 55668 59022 69952 74224 78696 83502 104928 111336 118044 125253 148448 157392 167004 209856 222672 236088 250506 296896 314784 334008 445344 472176 501012 629568 668016 890688 944352 1002024 1336032 1888704 2004048 2672064 4008096 5070427 8016192 10140854 15211281 20281708 21520321 30422562 40563416 43040642 45633843 60845124 64560963 81126832 86081284 91267686 121690248 129121926 136901529 162253664 172162568 182535372 193682889 243380496 258243852 273803058 324507328 344325136 365070744 387365778 486760992 516487704 547606116 581048667 688650272 730141488 774731556 973521984 1032975408 1095212232 1162097334 1377300544 1460282976 1549463112 2065950816 2190424464 2324194668 2920565952 3098926224 4131901632 4380848928 4648389336 6197852448 8761697856 9296778672 12395704896 18593557344 23521710853 37187114688 47043421706 70565132559 94086843412 141130265118 188173686824 211695397677 282260530236 376347373648 423390795354 564521060472 635086193031 752694747296 846781590708 1129042120944 1270172386062 1505389494592 1693563181416 2258084241888 2540344772124 3387126362832 4516168483776 5080689544248 6774252725664 10161379088496 13548505451328 20322758176992 40645516353984
• Sum of all divisors σ(n): 119625401256720
• Sum of proper divisors (its aliquot sum) s(n): 78979884902736
• 40645516353984 is an abundant number, because the sum of its proper divisors (78979884902736) is greater than itself. Its abundance is 38334368548752

Bases of 40645516353984

• Binary: 1001001111011110000101100100000110000111000000₂
• Hexadecimal: 0x24F7859061C0
• Base-36: EEOAJ01C0

Squares and roots of 40645516353984

• 40645516353984 squared (40645516353984²) is 1652057999681980796792672256
• 40645516353984 cubed (40645516353984³) is 67148750443804044347155599235861391867904
• The square root of 40645516353984 is 6375383.6240640453
• The cube root of 40645516353984 is 34382.5076567249

Scales and comparisons

• 40,645,516,353,984 seconds is equal to 1,292,401 years, 36 weeks, 1 day, 1 hour, 26 minutes, 24 seconds.
• To count from 1 to 40,645,516,353,984 would take you about three million, two hundred thirty-one thousand and four 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 40645516353984 cubic inches would be around 2865.2 feet tall.

Recreational maths with 40645516353984

• 40645516353984 backwards is 48935361554604
• The number of decimal digits it has is: 14
• The sum of 40645516353984's digits is 63
• More coming soon!