40145327424

Names of 40145327424

• Cardinal: 40145327424 can be written as Forty billion, one hundred forty-five million, three hundred twenty-seven thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 4.0145327424 × 10¹⁰

Factors of 40145327424

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2352

Divisors of 40145327424

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 53 64 72 96 106 144 159 192 212 288 318 424 477 576 636 848 954 1123 1171 1272 1696 1908 2246 2342 2544 3369 3392 3513 3816 4492 4684 5088 6738 7026 7632 8984 9368 10107 10176 10539 13476 14052 15264 17968 18736 20214 21078 26952 28104 30528 35936 37472 40428 42156 53904 56208 59519 62063 71872 74944 80856 84312 107808 112416 119038 124126 161712 168624 178557 186189 215616 224832 238076 248252 323424 337248 357114 372378 476152 496504 535671 558567 646848 674496 714228 744756 952304 993008 1071342 1117134 1315033 1428456 1489512 1904608 1986016 2142684 2234268 2630066 2856912 2979024 3809216 3945099 3972032 4285368 4468536 5260132 5713824 5958048 7890198 8570736 8937072 10520264 11427648 11835297 11916096 15780396 17141472 17874144 21040528 23670594 31560792 34282944 35748288 42081056 47341188 63121584 69696749 84162112 94682376 126243168 139393498 189364752 209090247 252486336 278786996 378729504 418180494 557573992 627270741 757459008 836360988 1115147984 1254541482 1672721976 2230295968 2509082964 3345443952 4460591936 5018165928 6690887904 10036331856 13381775808 20072663712 40145327424
• Sum of all divisors σ(n): 117445060512
• Sum of proper divisors (its aliquot sum) s(n): 77299733088
• 40145327424 is an abundant number, because the sum of its proper divisors (77299733088) is greater than itself. Its abundance is 37154405664

Bases of 40145327424

• Binary: 100101011000110110010001010101000000₂
• Hexadecimal: 0x958D91540
• Base-36: IFXHOW0

Squares and roots of 40145327424

• 40145327424 squared (40145327424²) is 1611647313980166475776
• 40145327424 cubed (40145327424³) is 64700109111743915812055684481024
• The square root of 40145327424 is 200362.9891571793
• The cube root of 40145327424 is 3424.0886608335

Scales and comparisons

• 40,145,327,424 seconds is equal to 1,276 years, 25 weeks, 5 days, 23 hours, 50 minutes, 24 seconds.
• To count from 1 to 40,145,327,424 would take you about two thousand, five hundred fifty-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 40145327424 cubic inches would be around 285.3 feet tall.

Recreational maths with 40145327424

• 40145327424 backwards is 42472354104
• 40145327424 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40145327424's digits is 36
• More coming soon!