72146040525
72,146,040,525 is an odd composite number composed of six prime numbers multiplied together.
What does the number 72146040525 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 288 divisors.
72146040525 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 72146040525:
33 × 52 × 13 × 412 × 67 × 73
(3 × 3 × 3 × 5 × 5 × 13 × 41 × 41 × 67 × 73)See below for interesting mathematical facts about the number 72146040525 from the Numbermatics database.
Names of 72146040525
- Cardinal: 72146040525 can be written as Seventy-two billion, one hundred forty-six million, forty thousand, five hundred twenty-five.
Scientific notation
- Scientific notation: 7.2146040525 × 1010
Factors of 72146040525
Divisors of 72146040525
- Number of divisors d(n): 288
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Complete list of divisors:
1 3 5 9 13 15 25 27 39 41 45 65 67 73 75 117 123 135 195 201 205 219 225 325 335 351 365 369 533 585 603 615 657 675 871 949 975 1005 1025 1095 1107 1599 1675 1681 1755 1809 1825 1845 1971 2613 2665 2747 2847 2925 2993 3015 3075 3285 4355 4745 4797 4891 5025 5043 5475 5535 7839 7995 8241 8405 8541 8775 8979 9045 9225 9855 13065 13325 13735 14235 14391 14673 14965 15075 15129 16425 21775 21853 23517 23725 23985 24455 24723 25215 25623 26937 27675 35711 38909 39195 39975 41205 42025 42705 44019 44895 45225 45387 49275 63583 65325 65559 68675 71175 71955 73365 74169 74825 75645 80811 107133 109265 112627 116727 117585 119925 122275 122713 123615 126075 128115 132057 134685 178555 190749 194545 195975 196677 200531 206025 213525 220095 224475 226935 317915 321399 327795 337881 350181 359775 366825 368139 370845 378225 404055 535665 546325 563135 572247 583635 587925 590031 601593 613565 618075 640575 660285 673425 892775 953745 964197 972725 983385 1002655 1013643 1050543 1100475 1104417 1134675 1464151 1589575 1595269 1606995 1638975 1689405 1716741 1750905 1804779 1840695 1854225 2020275 2606903 2678325 2815675 2861235 2918175 2950155 3007965 3040929 3067825 3301425 3313251 4392453 4768725 4785807 4820985 4916925 5013275 5068215 5252715 5414337 5522085 7320755 7820709 7976345 8034975 8221771 8447025 8583705 8754525 9023895 9203475 13034515 13177359 14306175 14357421 14750775 15039825 15204645 16566255 21962265 23462127 23929035 24104925 24665313 25341075 26263575 27071685 27610425 36603775 39103545 39532077 39881725 41108855 42918525 43072263 45119475 65172575 65886795 70386381 71787105 73995939 76023225 82831275 106883023 109811325 117310635 119645175 123326565 135358425 195517725 197660385 205544275 215361315 221987817 320649069 329433975 351931905 358935525 369979695 534415115 586553175 616632825 961947207 988301925 1076806575 1109939085 1603245345 1759659525 1849898475 2672075575 2885841621 4809736035 5549695425 8016226725 14429208105 24048680175 72146040525
- Sum of all divisors σ(n): 150513560960
- Sum of proper divisors (its aliquot sum) s(n): 78367520435
- 72146040525 is an abundant number, because the sum of its proper divisors (78367520435) is greater than itself. Its abundance is 6221479910
Bases of 72146040525
- Binary: 10000110011000011110100110110110011012
- Hexadecimal: 0x10CC3D36CD
- Base-36: X55W159
Squares and roots of 72146040525
- 72146040525 squared (721460405252) is 5205051163434942275625
- 72146040525 cubed (721460405253) is 375523832171875743618276969703125
-
The
square root of 72146040525 is 268600.1498975755 -
The
cube root of 72146040525 is 4162.9784921895
Scales and comparisons
How big is 72146040525?- 72,146,040,525 seconds is equal to 2,294 years, 1 week, 14 hours, 48 minutes, 45 seconds.
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To count from 1 to 72,146,040,525 would take you about four thousand, five hundred eighty-eight 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 72146040525 cubic inches would be around 346.9 feet tall.
Recreational maths with 72146040525
- 72146040525 backwards is 52504064127
- The number of decimal digits it has is: 11
- The sum of 72146040525's digits is 36
- More coming soon!
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