40945023012402

Names of 40945023012402

• Cardinal: 40945023012402 can be written as Forty trillion, nine hundred forty-five billion, twenty-three million, twelve thousand, four hundred two.

Scientific notation

• Scientific notation: 4.0945023012402 × 10¹³

Factors of 40945023012402

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 20381164

Divisors of 40945023012402

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 239 467 478 717 934 1401 1434 2151 2802 4203 4302 8406 111613 223226 334839 669678 1004517 2009034 20380453 40760906 61141359 122282718 183424077 366848154 4870928267 9517671551 9741856534 14612784801 19035343102 28553014653 29225569602 43838354403 57106029306 85659043959 87676708806 171318087918 2274723500689 4549447001378 6824170502067 13648341004134 20472511506201 40945023012402
• Sum of all divisors σ(n): 89276171137920
• Sum of proper divisors (its aliquot sum) s(n): 48331148125518
• 40945023012402 is an abundant number, because the sum of its proper divisors (48331148125518) is greater than itself. Its abundance is 7386125113116

Bases of 40945023012402

• Binary: 1001010011110101000001100011010100111000110010₂
• Hexadecimal: 0x253D418D4E32
• Base-36: EIHVTJ60I

Squares and roots of 40945023012402

• 40945023012402 squared (40945023012402²) is 1676494909486129350645809604
• 40945023012402 cubed (40945023012402³) is 68644122649084374310614715296110222708808
• The square root of 40945023012402 is 6398829.8158649289
• The cube root of 40945023012402 is 34466.7531036319

Scales and comparisons

• 40,945,023,012,402 seconds is equal to 1,301,925 years, 4 weeks, 1 day, 7 hours, 26 minutes, 42 seconds.
• To count from 1 to 40,945,023,012,402 would take you about three million, two hundred fifty-four thousand, eight hundred twelve 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 40945023012402 cubic inches would be around 2872.2 feet tall.

Recreational maths with 40945023012402

• 40945023012402 backwards is 20421032054904
• The number of decimal digits it has is: 14
• The sum of 40945023012402's digits is 36
• More coming soon!