72136675450

Names of 72136675450

• Cardinal: 72136675450 can be written as Seventy-two billion, one hundred thirty-six million, six hundred seventy-five thousand, four hundred fifty.

Scientific notation

• Scientific notation: 7.213667545 × 10¹⁰

Factors of 72136675450

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 28485

Divisors of 72136675450

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 7 10 14 17 25 34 35 49 50 61 70 85 98 119 122 170 175 238 245 305 350 425 427 490 595 610 833 850 854 1037 1190 1225 1525 1666 2074 2135 2450 2975 2989 3050 4165 4270 5185 5950 5978 7259 8330 10370 10675 14518 14945 20825 21350 25925 28393 29890 36295 41650 50813 51850 56786 72590 74725 101626 141965 149450 181475 198751 254065 283930 362950 397502 482681 508130 709825 965362 993755 1270325 1391257 1419650 1731973 1987510 2413405 2540650 2782514 3378767 3463946 4826810 4968775 6757534 6956285 8659865 9937550 12067025 12123811 13912570 16893835 17319730 23651369 24134050 24247622 29443541 33787670 34781425 43299325 47302738 58887082 60619055 69562850 84469175 84866677 86598650 118256845 121238110 147217705 168938350 169733354 206104787 236513690 294435410 303095275 412209574 424333385 591284225 606190550 736088525 848666770 1030523935 1182568450 1442733509 1472177050 2061047870 2121666925 2885467018 4243333850 5152619675 7213667545 10305239350 14427335090 36068337725 72136675450
• Sum of all divisors σ(n): 167976518904
• Sum of proper divisors (its aliquot sum) s(n): 95839843454
• 72136675450 is an abundant number, because the sum of its proper divisors (95839843454) is greater than itself. Its abundance is 23703168004

Bases of 72136675450

• Binary: 1000011001011101011100101000001111010₂
• Hexadecimal: 0x10CBAE507A
• Base-36: X50BB0A

Squares and roots of 72136675450

• 72136675450 squared (72136675450²) is 5203699944978632702500
• 72136675450 cubed (72136675450³) is 375377614070106484444998903625000
• The square root of 72136675450 is 268582.7162160663
• The cube root of 72136675450 is 4162.7983562109

Scales and comparisons

• 72,136,675,450 seconds is equal to 2,293 years, 37 weeks, 4 days, 5 hours, 24 minutes, 10 seconds.
• To count from 1 to 72,136,675,450 would take you about four thousand, five hundred eighty-seven 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 72136675450 cubic inches would be around 346.9 feet tall.

Recreational maths with 72136675450

• 72136675450 backwards is 05457663127
• The number of decimal digits it has is: 11
• The sum of 72136675450's digits is 46
• More coming soon!