73412920728
73,412,920,728 is an even composite number composed of five prime numbers multiplied together.
What does the number 73412920728 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 192 divisors.
73412920728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 73412920728:
23 × 33 × 72 × 59 × 117563
(2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 59 × 117563)See below for interesting mathematical facts about the number 73412920728 from the Numbermatics database.
Names of 73412920728
- Cardinal: 73412920728 can be written as Seventy-three billion, four hundred twelve million, nine hundred twenty thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 7.3412920728 × 1010
Factors of 73412920728
Divisors of 73412920728
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 59 63 72 84 98 108 118 126 147 168 177 189 196 216 236 252 294 354 378 392 413 441 472 504 531 588 708 756 826 882 1062 1176 1239 1323 1416 1512 1593 1652 1764 2124 2478 2646 2891 3186 3304 3528 3717 4248 4956 5292 5782 6372 7434 8673 9912 10584 11151 11564 12744 14868 17346 22302 23128 26019 29736 34692 44604 52038 69384 78057 89208 104076 117563 156114 208152 235126 312228 352689 470252 624456 705378 822941 940504 1058067 1410756 1645882 2116134 2468823 2821512 3174201 3291764 4232268 4937646 5760587 6348402 6583528 6936217 7406469 8464536 9875292 11521174 12696804 13872434 14812938 17281761 19750584 20808651 22219407 23042348 25393608 27744868 29625876 34563522 41617302 44438814 46084696 48553519 51845283 55489736 59251752 62425953 69127044 83234604 88877628 97107038 103690566 124851906 138254088 145660557 155535849 166469208 177755256 187277859 194214076 207381132 249703812 291321114 311071698 339874633 374555718 388428152 414762264 436981671 499407624 582642228 622143396 679749266 749111436 873963342 1019623899 1165284456 1244286792 1310945013 1359498532 1498222872 1747926684 2039247798 2621890026 2718997064 3058871697 3495853368 4078495596 5243780052 6117743394 8156991192 9176615091 10487560104 12235486788 18353230182 24470973576 36706460364 73412920728
- Sum of all divisors σ(n): 241241328000
- Sum of proper divisors (its aliquot sum) s(n): 167828407272
- 73412920728 is an abundant number, because the sum of its proper divisors (167828407272) is greater than itself. Its abundance is 94415486544
Bases of 73412920728
- Binary: 10001000101111100000001000101100110002
- Hexadecimal: 0x1117C04598
- Base-36: XQ45O60
Squares and roots of 73412920728
- 73412920728 squared (734129207282) is 5389456929815612049984
- 73412920728 cubed (734129207283) is 395655774355523787082276965668352
-
The
square root of 73412920728 is 270948.1882722227 -
The
cube root of 73412920728 is 4187.2044572267
Scales and comparisons
How big is 73412920728?- 73,412,920,728 seconds is equal to 2,334 years, 15 weeks, 5 days, 13 hours, 58 minutes, 48 seconds.
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To count from 1 to 73,412,920,728 would take you about four thousand, six hundred sixty-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 73412920728 cubic inches would be around 348.9 feet tall.
Recreational maths with 73412920728
- 73412920728 backwards is 82702921437
- The number of decimal digits it has is: 11
- The sum of 73412920728's digits is 45
- More coming soon!
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