19732830720

Names of 19732830720

• Cardinal: 19732830720 can be written as Nineteen billion, seven hundred thirty-two million, eight hundred thirty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.973283072 × 10¹⁰

Factors of 19732830720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 59806

Divisors of 19732830720

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 43 48 60 64 80 86 96 120 128 129 160 172 192 215 240 256 258 320 344 384 430 480 512 516 640 645 688 768 860 960 1032 1280 1290 1376 1536 1720 1920 2064 2560 2580 2752 3440 3840 4128 5160 5504 6880 7680 8256 10320 11008 13760 16512 20640 22016 27520 33024 41280 55040 59753 66048 82560 110080 119506 165120 179259 239012 298765 330240 358518 478024 597530 717036 896295 956048 1195060 1434072 1792590 1912096 2390120 2569379 2868144 3585180 3824192 4780240 5138758 5736288 7170360 7648384 7708137 9560480 10277516 11472576 12846895 14340720 15296768 15416274 19120960 20555032 22945152 25693790 28681440 30593536 30832548 38241920 38540685 41110064 45890304 51387580 57362880 61665096 76483840 77081370 82220128 91780608 102775160 114725760 123330192 152967680 154162740 164440256 205550320 229451520 246660384 308325480 328880512 411100640 458903040 493320768 616650960 657761024 822201280 986641536 1233301920 1315522048 1644402560 1973283072 2466603840 3288805120 3946566144 4933207680 6577610240 9866415360 19732830720
• Sum of all divisors σ(n): 64551529152
• Sum of proper divisors (its aliquot sum) s(n): 44818698432
• 19732830720 is an abundant number, because the sum of its proper divisors (44818698432) is greater than itself. Its abundance is 25085867712

Bases of 19732830720

• Binary: 10010011000001010110001101000000000₂
• Hexadecimal: 0x4982B1A00
• Base-36: 92CF1MO

Squares and roots of 19732830720

• 19732830720 squared (19732830720²) is 389384608224175718400
• 19732830720 cubed (19732830720³) is 7683660559061179262721589248000
• The square root of 19732830720 is 140473.5943869879
• The cube root of 19732830720 is 2702.2765764755

Scales and comparisons

• 19,732,830,720 seconds is equal to 627 years, 23 weeks, 5 hours, 52 minutes.
• To count from 1 to 19,732,830,720 would take you about one thousand, two hundred fifty-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 19732830720 cubic inches would be around 225.2 feet tall.

Recreational maths with 19732830720

• 19732830720 backwards is 02703823791
• The number of decimal digits it has is: 11
• The sum of 19732830720's digits is 42
• More coming soon!