1325821120

Names of 1325821120

• Cardinal: 1325821120 can be written as One billion, three hundred twenty-five million, eight hundred twenty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.32582112 × 10⁹

Factors of 1325821120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6848

Divisors of 1325821120

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 47 52 64 65 80 94 104 130 160 188 208 235 260 320 376 416 470 520 611 752 832 940 1040 1222 1504 1880 2080 2444 3008 3055 3760 4160 4888 6110 6781 7520 9776 12220 13562 15040 19552 24440 27124 33905 39104 48880 54248 67810 88153 97760 108496 135620 176306 195520 216992 271240 318707 352612 433984 440765 542480 637414 705224 881530 1084960 1274828 1410448 1593535 1763060 2169920 2549656 2820896 3187070 3526120 4143191 5099312 5641792 6374140 7052240 8286382 10198624 12748280 14104480 16572764 20397248 20715955 25496560 28208960 33145528 41431910 50993120 66291056 82863820 101986240 132582112 165727640 265164224 331455280 662910560 1325821120
• Sum of all divisors σ(n): 3472818048
• Sum of proper divisors (its aliquot sum) s(n): 2146996928
• 1325821120 is an abundant number, because the sum of its proper divisors (2146996928) is greater than itself. Its abundance is 821175808

Bases of 1325821120

• Binary: 1001111000001100110110011000000₂
• Hexadecimal: 0x4F066CC0
• Base-36: LXCY4G

Squares and roots of 1325821120

• 1325821120 squared (1325821120²) is 1757801642238054400
• 1325821120 cubed (1325821120³) is 2330530542049896591228928000
• The square root of 1325821120 is 36411.8266501421
• The cube root of 1325821120 is 1098.5714568839

Scales and comparisons

• 1,325,821,120 seconds is equal to 42 years, 8 weeks, 1 day, 3 hours, 38 minutes, 40 seconds.
• To count from 1 to 1,325,821,120 would take you about eighty-four 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 1325821120 cubic inches would be around 91.5 feet tall.

Recreational maths with 1325821120

• 1325821120 backwards is 0211285231
• The number of decimal digits it has is: 10
• The sum of 1325821120's digits is 25
• More coming soon!