2988240255
2,988,240,255 is an odd composite number composed of five prime numbers multiplied together.
2988240255 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 2988240255:
38 × 5 × 72 × 11 × 132
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 11 × 13 × 13)See below for interesting mathematical facts about the number 2988240255 from the Numbermatics database.
Names of 2988240255
- Cardinal: 2988240255 can be written as Two billion, nine hundred eighty-eight million, two hundred forty thousand, two hundred fifty-five.
Scientific notation
- Scientific notation: 2.988240255 × 109
Factors of 2988240255
Divisors of 2988240255
- Number of divisors d(n): 324
-
Complete list of divisors:
1 3 5 7 9 11 13 15 21 27 33 35 39 45 49 55 63 65 77 81 91 99 105 117 135 143 147 165 169 189 195 231 243 245 273 297 315 351 385 405 429 441 455 495 507 539 567 585 637 693 715 729 735 819 845 891 945 1001 1053 1155 1183 1215 1287 1323 1365 1485 1521 1617 1701 1755 1859 1911 2079 2145 2187 2205 2457 2535 2673 2695 2835 3003 3159 3185 3465 3549 3645 3861 3969 4095 4455 4563 4851 5005 5103 5265 5577 5733 5915 6237 6435 6561 6615 7007 7371 7605 8019 8085 8281 8505 9009 9295 9477 9555 10395 10647 10935 11583 11907 12285 13013 13365 13689 14553 15015 15309 15795 16731 17199 17745 18711 19305 19845 21021 22113 22815 24057 24255 24843 25515 27027 27885 28431 28665 31185 31941 32805 34749 35035 35721 36855 39039 40095 41067 41405 43659 45045 45927 47385 50193 51597 53235 56133 57915 59535 63063 65065 66339 68445 72171 72765 74529 76545 81081 83655 85293 85995 91091 93555 95823 104247 105105 107163 110565 117117 120285 123201 124215 130977 135135 142155 150579 154791 159705 168399 173745 178605 189189 195195 199017 205335 218295 223587 229635 243243 250965 257985 273273 280665 287469 312741 315315 321489 331695 351351 360855 369603 372645 392931 405405 426465 451737 455455 464373 479115 505197 521235 535815 567567 585585 597051 616005 654885 670761 729729 752895 773955 819819 841995 862407 938223 945945 995085 1054053 1108809 1117935 1178793 1216215 1355211 1366365 1393119 1437345 1563705 1607445 1702701 1756755 1848015 1964655 2012283 2189187 2258685 2321865 2459457 2525985 2587221 2837835 2985255 3162159 3353805 3536379 3648645 4065633 4099095 4179357 4312035 4691115 5108103 5270265 5544045 5893965 6036849 6567561 6776055 6965595 7378371 7761663 8513505 9486477 10061415 10945935 12196899 12297285 12936105 15324309 15810795 17681895 18110547 20328165 20896785 22135113 25540515 28459431 30184245 32837805 36891855 38808315 45972927 47432385 54331641 60984495 66405339 76621545 85378293 90552735 110675565 142297155 199216017 229864635 271658205 332026695 426891465 597648051 996080085 2988240255
- Sum of all divisors σ(n): 7390905912
- Sum of proper divisors (its aliquot sum) s(n): 4402665657
- 2988240255 is an abundant number, because the sum of its proper divisors (4402665657) is greater than itself. Its abundance is 1414425402
Bases of 2988240255
- Binary: 101100100001110011101101011111112
- Hexadecimal: 0xB21CED7F
- Base-36: 1DF4CXR
Squares and roots of 2988240255
- 2988240255 squared (29882402552) is 8929579821602465025
- 2988240255 cubed (29882402553) is 26683729883148204594934581375
-
The
square root of 2988240255 is 54664.7990483821 -
The
cube root of 2988240255 is 1440.3626039981
Scales and comparisons
How big is 2988240255?- 2,988,240,255 seconds is equal to 95 years, 6 days, 2 hours, 44 minutes, 15 seconds.
-
To count from 1 to 2,988,240,255 would take you about one hundred ninety 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 2988240255 cubic inches would be around 120 feet tall.
Recreational maths with 2988240255
- 2988240255 backwards is 5520428892
- 2988240255 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2988240255's digits is 45
- More coming soon!
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