138075228984
138,075,228,984 is an even composite number composed of six prime numbers multiplied together.
138075228984 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 138075228984:
23 × 3 × 74 × 11 × 61 × 3571
(2 × 2 × 2 × 3 × 7 × 7 × 7 × 7 × 11 × 61 × 3571)See below for interesting mathematical facts about the number 138075228984 from the Numbermatics database.
Names of 138075228984
- Cardinal: 138075228984 can be written as One hundred thirty-eight billion, seventy-five million, two hundred twenty-eight thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.38075228984 × 1011
Factors of 138075228984
Divisors of 138075228984
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 42 44 49 56 61 66 77 84 88 98 122 132 147 154 168 183 196 231 244 264 294 308 343 366 392 427 462 488 539 588 616 671 686 732 854 924 1029 1078 1176 1281 1342 1372 1464 1617 1708 1848 2013 2058 2156 2401 2562 2684 2744 2989 3234 3416 3571 3773 4026 4116 4312 4697 4802 5124 5368 5978 6468 7142 7203 7546 8052 8232 8967 9394 9604 10248 10713 11319 11956 12936 14091 14284 14406 15092 16104 17934 18788 19208 20923 21426 22638 23912 24997 26411 28182 28568 28812 30184 32879 35868 37576 39281 41846 42852 45276 49994 52822 56364 57624 62769 65758 71736 74991 78562 79233 83692 85704 90552 98637 99988 105644 112728 117843 125538 131516 146461 149982 157124 158466 167384 174979 197274 199976 211288 217831 230153 235686 251076 263032 274967 292922 299964 314248 316932 349958 394548 435662 439383 460306 471372 502152 524937 549934 585844 599928 633864 653493 690459 699916 789096 824901 871324 878766 920612 942744 1049874 1099868 1171688 1224853 1306986 1380918 1399832 1524817 1611071 1649802 1742648 1757532 1841224 1924769 2099748 2199736 2396141 2449706 2613972 2761836 3049634 3222142 3299604 3515064 3674559 3849538 4199496 4574451 4792282 4833213 4899412 5227944 5523672 5774307 6099268 6444284 6599208 7188423 7349118 7699076 8573971 9148902 9584564 9666426 9798824 10673719 11548614 12198536 12888568 13473383 14376846 14698236 15398152 16772987 17147942 18297804 19169128 19332852 21347438 23097228 25721913 26946766 28753692 29396472 32021157 33545974 34295884 36595608 38665704 40420149 42694876 46194456 50318961 51443826 53893532 57507384 64042314 67091948 68591768 74716033 80840298 85389752 94313681 100637922 102887652 107787064 117410909 128084628 134183896 149432066 161680596 188627362 201275844 205775304 224148099 234821818 256169256 282941043 298864132 323361192 352232727 377254724 402551688 448296198 469643636 523012231 565882086 597728264 704465454 754509448 821876363 896592396 939287272 1046024462 1131764172 1408930908 1569036693 1643752726 1793184792 2092048924 2263528344 2465629089 2817861816 3138073386 3287505452 4184097848 4931258178 5753134541 6276146772 6575010904 9862516356 11506269082 12552293544 17259403623 19725032712 23012538164 34518807246 46025076328 69037614492 138075228984
- Sum of all divisors σ(n): 446630878080
- Sum of proper divisors (its aliquot sum) s(n): 308555649096
- 138075228984 is an abundant number, because the sum of its proper divisors (308555649096) is greater than itself. Its abundance is 170480420112
Bases of 138075228984
- Binary: 100000001001011110110011001011001110002
- Hexadecimal: 0x2025ECCB38
- Base-36: 1RFIFCJC
Squares and roots of 138075228984
- 138075228984 squared (1380752289842) is 19064768858984033672256
- 138075228984 cubed (1380752289843) is 2632372325731252854896713607867904
-
The
square root of 138075228984 is 371584.7534331839 -
The
cube root of 138075228984 is 5168.5881083595
Scales and comparisons
How big is 138075228984?- 138,075,228,984 seconds is equal to 4,390 years, 18 weeks, 6 days, 22 hours, 16 minutes, 24 seconds.
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To count from 1 to 138,075,228,984 would take you about eight thousand, seven hundred eighty 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 138075228984 cubic inches would be around 430.7 feet tall.
Recreational maths with 138075228984
- 138075228984 backwards is 489822570831
- The number of decimal digits it has is: 12
- The sum of 138075228984's digits is 57
- More coming soon!
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