45842517992872

Names of 45842517992872

• Cardinal: 45842517992872 can be written as Forty-five trillion, eight hundred forty-two billion, five hundred seventeen million, nine hundred ninety-two thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.5842517992872 × 10¹³

Factors of 45842517992872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5229622

Divisors of 45842517992872

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 19 38 76 137 152 274 421 548 842 1096 1684 2603 3368 5206 7999 10412 15998 20824 31996 57677 63992 115354 230708 461416 1095863 2191726 4383452 5229043 8766904 10458086 20916172 41832344 99351817 198703634 397407268 716378891 794814536 1432757782 2201427103 2865515564 4402854206 5731031128 8805708412 13611198929 17611416824 27222397858 41827114957 54444795716 83654229914 108889591432 167308459828 301595513111 334616919656 603191026222 1206382052444 2412764104888 5730314749109 11460629498218 22921258996436 45842517992872
• Sum of all divisors σ(n): 91355581915200
• Sum of proper divisors (its aliquot sum) s(n): 45513063922328
• 45842517992872 is a deficient number, because the sum of its proper divisors (45513063922328) is less than itself. Its deficiency is 329454070544

Bases of 45842517992872

• Binary: 1010011011000110001011000000000010010110101000₂
• Hexadecimal: 0x29B18B0025A8
• Base-36: G8ZRFLE3S

Squares and roots of 45842517992872

• 45842517992872 squared (45842517992872²) is 2101536455926793063442808384
• 45842517992872 cubed (45842517992872³) is 96339722793500465835305904357850573838848
• The square root of 45842517992872 is 6770710.3019455795
• The cube root of 45842517992872 is 35789.5431505173

Scales and comparisons

• 45,842,517,992,872 seconds is equal to 1,457,650 years, 14 weeks, 23 hours, 47 minutes, 52 seconds.
• To count from 1 to 45,842,517,992,872 would take you about three million, six hundred forty-four thousand, one hundred twenty-five 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 45842517992872 cubic inches would be around 2982.5 feet tall.

Recreational maths with 45842517992872

• 45842517992872 backwards is 27829971524854
• The number of decimal digits it has is: 14
• The sum of 45842517992872's digits is 73
• More coming soon!