40042589632448

Names of 40042589632448

• Cardinal: 40042589632448 can be written as Forty trillion, forty-two billion, five hundred eighty-nine million, six hundred thirty-two thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 4.0042589632448 × 10¹³

Factors of 40042589632448

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 74

Divisors of 40042589632448

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 59 64 104 118 169 208 236 338 416 472 676 767 832 944 1352 1534 1888 2197 2704 3068 3776 4394 5408 6136 8788 9971 10816 12272 17576 19942 24544 28561 35152 39884 49088 57122 70304 79768 114244 129623 140608 159536 228488 259246 319072 371293 456976 518492 638144 742586 913952 1036984 1485172 1685099 1827904 2073968 2970344 3370198 4147936 4826809 5940688 6740396 8295872 9653618 11881376 13480792 19307236 21906287 23762752 26961584 38614472 43812574 53923168 62748517 77228944 87625148 107846336 125497034 154457888 175250296 250994068 284781731 308915776 350500592 501988136 569563462 701001184 815730721 1003976272 1139126924 1402002368 1631461442 2007952544 2278253848 3262922884 3702162503 4015905088 4556507696 6525845768 7404325006 9113015392 10604499373 13051691536 14808650012 18226030784 21208998746 26103383072 29617300024 42417997492 48128112539 52206766144 59234600048 84835994984 96256225078 118469200096 169671989968 192512450156 236938400192 339343979936 385024900312 625665463007 678687959872 770049800624 1251330926014 1540099601248 2502661852028 3080199202496 5005323704056 10010647408112 20021294816224 40042589632448
• Sum of all divisors σ(n): 87540142323480
• Sum of proper divisors (its aliquot sum) s(n): 47497552691032
• 40042589632448 is an abundant number, because the sum of its proper divisors (47497552691032) is greater than itself. Its abundance is 7454963058584

Bases of 40042589632448

• Binary: 1001000110101100100100010101001011011111000000₂
• Hexadecimal: 0x246B2454B7C0
• Base-36: E6ZB7ZXKW

Squares and roots of 40042589632448

• 40042589632448 squared (40042589632448²) is 1603408984472632055734472704
• 40042589632448 cubed (40042589632448³) is 64204647978217792567747782003146448699392
• The square root of 40042589632448 is 6327921.4306475077
• The cube root of 40042589632448 is 34211.6525026943

Scales and comparisons

• 40,042,589,632,448 seconds is equal to 1,273,230 years, 25 weeks, 3 days, 12 hours, 34 minutes, 8 seconds.
• To count from 1 to 40,042,589,632,448 would take you about three million, one hundred eighty-three thousand and seventy-six 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 40042589632448 cubic inches would be around 2851 feet tall.

Recreational maths with 40042589632448

• 40042589632448 backwards is 84423698524004
• 40042589632448 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40042589632448's digits is 59
• More coming soon!