138462690816
138,462,690,816 is an even composite number composed of four prime numbers multiplied together.
138462690816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred twenty divisors.
Prime factorization of 138462690816:
29 × 36 × 23 × 1272
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 23 × 127 × 127)See below for interesting mathematical facts about the number 138462690816 from the Numbermatics database.
Names of 138462690816
- Cardinal: 138462690816 can be written as One hundred thirty-eight billion, four hundred sixty-two million, six hundred ninety thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 1.38462690816 × 1011
Factors of 138462690816
Divisors of 138462690816
- Number of divisors d(n): 420
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 64 69 72 81 92 96 108 127 128 138 144 162 184 192 207 216 243 254 256 276 288 324 368 381 384 414 432 486 508 512 552 576 621 648 729 736 762 768 828 864 972 1016 1104 1143 1152 1242 1296 1458 1472 1524 1536 1656 1728 1863 1944 2032 2208 2286 2304 2484 2592 2916 2921 2944 3048 3312 3429 3456 3726 3888 4064 4416 4572 4608 4968 5184 5589 5832 5842 5888 6096 6624 6858 6912 7452 7776 8128 8763 8832 9144 9936 10287 10368 11178 11664 11684 11776 12192 13248 13716 13824 14904 15552 16129 16256 16767 17526 17664 18288 19872 20574 20736 22356 23328 23368 24384 26289 26496 27432 29808 30861 31104 32258 32512 33534 35052 35328 36576 39744 41148 41472 44712 46656 46736 48387 48768 52578 52992 54864 59616 61722 62208 64516 65024 67068 70104 73152 78867 79488 82296 89424 92583 93312 93472 96774 97536 105156 105984 109728 119232 123444 124416 129032 134136 140208 145161 146304 157734 158976 164592 178848 185166 186624 186944 193548 195072 210312 219456 236601 238464 246888 258064 268272 280416 290322 292608 315468 317952 329184 357696 370332 370967 373248 373888 387096 420624 435483 438912 473202 476928 493776 516128 536544 560832 580644 585216 630936 658368 709803 715392 740664 741934 747776 774192 841248 870966 877824 946404 953856 987552 1032256 1073088 1112901 1121664 1161288 1261872 1306449 1316736 1419606 1430784 1481328 1483868 1495552 1548384 1682496 1741932 1755648 1892808 1975104 2064512 2129409 2146176 2225802 2243328 2322576 2523744 2612898 2633472 2839212 2861568 2962656 2967736 3096768 3338703 3364992 3483864 3785616 3919347 3950208 4129024 4258818 4292352 4451604 4486656 4645152 5047488 5225796 5266944 5678424 5925312 5935472 6193536 6677406 6729984 6967728 7571232 7838694 7900416 8258048 8517636 8584704 8903208 9290304 10016109 10094976 10451592 11356848 11758041 11850624 11870944 12387072 13354812 13459968 13935456 15142464 15677388 15800832 17035272 17806416 18580608 20032218 20189952 20903184 22713696 23516082 23701248 23741888 24774144 26709624 27870912 30048327 30284928 31354776 34070544 35612832 37161216 40064436 40379904 41806368 45427392 47032164 47402496 47483776 53419248 55741824 60096654 60569856 62709552 68141088 71225664 74322432 80128872 83612736 90144981 90854784 94064328 94967552 106838496 111483648 120193308 121139712 125419104 136282176 142451328 160257744 167225472 180289962 181709568 188128656 189935104 213676992 222967296 240386616 250838208 270434943 272564352 284902656 320515488 334450944 360579924 363419136 376257312 427353984 480773232 501676416 540869886 545128704 569805312 641030976 668901888 721159848 752514624 854707968 961546464 1003352832 1081739772 1090257408 1282061952 1442319696 1505029248 1709415936 1923092928 2006705664 2163479544 2564123904 2884639392 3010058496 3846185856 4326959088 5128247808 5769278784 6020116992 7692371712 8653918176 11538557568 15384743424 17307836352 23077115136 34615672704 46154230272 69231345408 138462690816
- Sum of all divisors σ(n): 436262057352
- Sum of proper divisors (its aliquot sum) s(n): 297799366536
- 138462690816 is an abundant number, because the sum of its proper divisors (297799366536) is greater than itself. Its abundance is 159336675720
Bases of 138462690816
- Binary: 100000001111010000010011111110000000002
- Hexadecimal: 0x203D04FE00
- Base-36: 1RLX4000
Squares and roots of 138462690816
- 138462690816 squared (1384626908162) is 19171916748007210745856
- 138462690816 cubed (1384626908163) is 2654595181029414605642012081258496
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The
square root of 138462690816 is 372105.7521941847 -
The
cube root of 138462690816 is 5173.4182296149
Scales and comparisons
How big is 138462690816?- 138,462,690,816 seconds is equal to 4,402 years, 35 weeks, 4 days, 10 hours, 33 minutes, 36 seconds.
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To count from 1 to 138,462,690,816 would take you about eight thousand, eight hundred five 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 138462690816 cubic inches would be around 431.1 feet tall.
Recreational maths with 138462690816
- 138462690816 backwards is 618096264831
- 138462690816 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138462690816's digits is 54
- More coming soon!
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The information we have on file for 138462690816 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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