72063121000

Names of 72063121000

• Cardinal: 72063121000 can be written as Seventy-two billion, sixty-three million, one hundred twenty-one thousand.

Scientific notation

• Scientific notation: 7.2063121 × 10¹⁰

Factors of 72063121000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 673

Divisors of 72063121000

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 13 20 25 26 40 50 52 65 100 104 125 130 169 200 250 260 325 338 500 520 650 653 676 845 1000 1300 1306 1352 1625 1690 2600 2612 3250 3265 3380 4225 5224 6500 6530 6760 8450 8489 13000 13060 16325 16900 16978 21125 26120 32650 33800 33956 42250 42445 65300 67912 81625 84500 84890 110357 130600 163250 169000 169780 212225 220714 326500 339560 424450 426409 441428 551785 653000 848900 852818 882856 1061125 1103570 1697800 1705636 2122250 2132045 2207140 2758925 3411272 4244500 4264090 4414280 5517850 5543317 8489000 8528180 10660225 11035700 11086634 13794625 17056360 21320450 22071400 22173268 27589250 27716585 42640900 44346536 53301125 55178500 55433170 72063121 85281800 106602250 110357000 110866340 138582925 144126242 213204500 221732680 277165850 288252484 360315605 426409000 554331700 576504968 692914625 720631210 1108663400 1385829250 1441262420 1801578025 2771658500 2882524840 3603156050 5543317000 7206312100 9007890125 14412624200 18015780250 36031560500 72063121000
• Sum of all divisors σ(n): 182876917860
• Sum of proper divisors (its aliquot sum) s(n): 110813796860
• 72063121000 is an abundant number, because the sum of its proper divisors (110813796860) is greater than itself. Its abundance is 38750675860

Bases of 72063121000

• Binary: 1000011000111010010111111011001101000₂
• Hexadecimal: 0x10C74BF668
• Base-36: X3SIS14

Squares and roots of 72063121000

• 72063121000 squared (72063121000²) is 5193093408260641000000
• 72063121000 cubed (72063121000³) is 374230518643788971920561000000000
• The square root of 72063121000 is 268445.7505716937
• The cube root of 72063121000 is 4161.3830037073

Scales and comparisons

• 72,063,121,000 seconds is equal to 2,291 years, 19 weeks, 6 days, 21 hours, 36 minutes, 40 seconds.
• To count from 1 to 72,063,121,000 would take you about four thousand, five hundred eighty-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 72063121000 cubic inches would be around 346.8 feet tall.

Recreational maths with 72063121000

• 72063121000 backwards is 00012136027
• The number of decimal digits it has is: 11
• The sum of 72063121000's digits is 22
• More coming soon!