40144500648

Names of 40144500648

• Cardinal: 40144500648 can be written as Forty billion, one hundred forty-four million, five hundred thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.0144500648 × 10¹⁰

Factors of 40144500648

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 35401

Divisors of 40144500648

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 37 42 56 61 63 72 74 84 111 122 126 148 168 183 222 244 252 259 296 333 366 427 444 488 504 518 549 666 732 777 854 888 1036 1098 1281 1332 1464 1554 1708 2072 2196 2257 2331 2562 2664 3108 3416 3843 4392 4514 4662 5124 6216 6771 7686 9028 9324 10248 13542 15372 15799 18056 18648 20313 27084 30744 31598 35291 40626 47397 54168 63196 70582 81252 94794 105873 126392 141164 142191 162504 189588 211746 247037 282328 284382 317619 379176 423492 494074 568764 635238 741111 846984 988148 1137528 1270476 1305767 1482222 1976296 2152751 2223333 2540952 2611534 2964444 3917301 4305502 4446666 5223068 5928888 6458253 7834602 8611004 8893332 9140369 10446136 11751903 12916506 15069257 15669204 17222008 17786664 18280738 19374759 23503806 25833012 27421107 30138514 31338408 36561476 38749518 45207771 47007612 51666024 54842214 60277028 73122952 77499036 79651787 82263321 90415542 94015224 109684428 120554056 135623313 154998072 159303574 164526642 180831084 219368856 238955361 271246626 318607148 329053284 361662168 477910722 542493252 557562509 637214296 658106568 716866083 955821444 1084986504 1115125018 1433732166 1672687527 1911642888 2230250036 2867464332 3345375054 4460500072 5018062581 5734928664 6690750108 10036125162 13381500216 20072250324 40144500648
• Sum of all divisors σ(n): 129710805120
• Sum of proper divisors (its aliquot sum) s(n): 89566304472
• 40144500648 is an abundant number, because the sum of its proper divisors (89566304472) is greater than itself. Its abundance is 49421803824

Bases of 40144500648

• Binary: 100101011000110011000111011110101000₂
• Hexadecimal: 0x958CC77A8
• Base-36: IFWZYY0

Squares and roots of 40144500648

• 40144500648 squared (40144500648²) is 1611580932277272419904
• 40144500648 cubed (40144500648³) is 64696111780109406776508656097792
• The square root of 40144500648 is 200360.9259511445
• The cube root of 40144500648 is 3424.0651547873

Scales and comparisons

• 40,144,500,648 seconds is equal to 1,276 years, 24 weeks, 3 days, 10 hours, 10 minutes, 48 seconds.
• To count from 1 to 40,144,500,648 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 40144500648 cubic inches would be around 285.3 feet tall.

Recreational maths with 40144500648

• 40144500648 backwards is 84600544104
• 40144500648 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40144500648's digits is 36
• More coming soon!