72840122082
72,840,122,082 is an even composite number composed of seven prime numbers multiplied together.
72840122082 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 72840122082:
2 × 32 × 7 × 13 × 61 × 89 × 8191
(2 × 3 × 3 × 7 × 13 × 61 × 89 × 8191)See below for interesting mathematical facts about the number 72840122082 from the Numbermatics database.
Names of 72840122082
- Cardinal: 72840122082 can be written as Seventy-two billion, eight hundred forty million, one hundred twenty-two thousand and eighty-two.
Scientific notation
- Scientific notation: 7.2840122082 × 1010
Factors of 72840122082
Divisors of 72840122082
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 39 42 61 63 78 89 91 117 122 126 178 182 183 234 267 273 366 427 534 546 549 623 793 801 819 854 1098 1157 1246 1281 1586 1602 1638 1869 2314 2379 2562 3471 3738 3843 4758 5429 5551 5607 6942 7137 7686 8099 8191 10413 10858 11102 11214 14274 16198 16287 16382 16653 20826 24297 24573 32574 33306 38003 48594 48861 49146 49959 57337 70577 72891 73719 76006 97722 99918 106483 114009 114674 141154 145782 147438 172011 211731 212966 228018 319449 342027 344022 423462 494039 499651 516033 635193 638898 684054 728999 745381 958347 988078 999302 1032066 1270386 1457998 1482117 1490762 1498953 1916694 2186997 2236143 2964234 2997906 3497557 4373994 4446351 4472286 4496859 5102993 6495463 6560991 6708429 6995114 8892702 8993718 9476987 10205986 10492671 12990926 13121982 13416858 15308979 18953974 19486389 20985342 28430961 30617958 31478013 38972778 44468939 45468241 45926937 56861922 58459167 62956026 66338909 85292883 88937878 90936482 91853874 116918334 132677818 133406817 136404723 170585766 199016727 266813634 272809446 311282573 398033454 400220451 409214169 578096207 597050181 622565146 800440902 818428338 933847719 1156192414 1194100362 1734288621 1867695438 2801543157 3468577242 4046673449 5202865863 5603086314 8093346898 10405731726 12140020347 24280040694 36420061041 72840122082
- Sum of all divisors σ(n): 199667220480
- Sum of proper divisors (its aliquot sum) s(n): 126827098398
- 72840122082 is an abundant number, because the sum of its proper divisors (126827098398) is greater than itself. Its abundance is 53986976316
Bases of 72840122082
- Binary: 10000111101011001110000001110111000102
- Hexadecimal: 0x10F59C0EE2
- Base-36: XGN4LWI
Squares and roots of 72840122082
- 72840122082 squared (728401220822) is 5305683384920664014724
- 72840122082 cubed (728401220823) is 386466625486060164717000405535368
-
The
square root of 72840122082 is 269889.0921878837 -
The
cube root of 72840122082 is 4176.2858975583
Scales and comparisons
How big is 72840122082?- 72,840,122,082 seconds is equal to 2,316 years, 4 weeks, 4 days, 23 hours, 14 minutes, 42 seconds.
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To count from 1 to 72,840,122,082 would take you about four thousand, six hundred thirty-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 72840122082 cubic inches would be around 348 feet tall.
Recreational maths with 72840122082
- 72840122082 backwards is 28022104827
- The number of decimal digits it has is: 11
- The sum of 72840122082's digits is 36
- More coming soon!
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The information we have on file for 72840122082 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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