138623684472
138,623,684,472 is an even composite number composed of six prime numbers multiplied together.
138623684472 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 138623684472:
23 × 34 × 7 × 132 × 67 × 2699
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 13 × 13 × 67 × 2699)See below for interesting mathematical facts about the number 138623684472 from the Numbermatics database.
Names of 138623684472
- Cardinal: 138623684472 can be written as One hundred thirty-eight billion, six hundred twenty-three million, six hundred eighty-four thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.38623684472 × 1011
Factors of 138623684472
Divisors of 138623684472
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 42 52 54 56 63 67 72 78 81 84 91 104 108 117 126 134 156 162 168 169 182 189 201 216 234 252 268 273 312 324 338 351 364 378 402 468 469 504 507 536 546 567 603 648 676 702 728 756 804 819 871 936 938 1014 1053 1092 1134 1183 1206 1352 1404 1407 1512 1521 1608 1638 1742 1809 1876 2028 2106 2184 2268 2366 2412 2457 2613 2699 2808 2814 3042 3276 3484 3549 3618 3752 4056 4212 4221 4536 4563 4732 4824 4914 5226 5398 5427 5628 6084 6097 6552 6968 7098 7236 7371 7839 8097 8424 8442 9126 9464 9828 10452 10647 10796 10854 11256 11323 12168 12194 12663 13689 14196 14472 14742 15678 16194 16884 18252 18291 18893 19656 20904 21294 21592 21708 22646 23517 24291 24388 25326 27378 28392 29484 31356 31941 32388 33768 33969 35087 36504 36582 37786 37989 42588 43416 45292 47034 48582 48776 50652 54756 54873 56679 58968 62712 63882 64776 67938 70174 70551 72873 73164 75572 75978 79261 85176 90584 94068 95823 97164 101304 101907 105261 109512 109746 113358 127764 135876 140348 141102 145746 146328 151144 151956 158522 164619 170037 180833 188136 191646 194328 203814 210522 218619 219492 226716 237783 245609 255528 271752 280696 282204 291492 303912 305721 315783 317044 329238 340074 361666 383292 407628 421044 437238 438984 453432 456131 475566 491218 493857 510111 542499 564408 582984 611442 631566 634088 658476 680148 713349 723332 736827 766584 815256 842088 874476 912262 917163 947349 951132 982436 987714 1020222 1084998 1222884 1263132 1265831 1316952 1360296 1368393 1426698 1446664 1473654 1530333 1627497 1748952 1824524 1834326 1894698 1902264 1964872 1975428 2040444 2140047 2169996 2210481 2350829 2445768 2526264 2531662 2736786 2842047 2853396 2947308 3060666 3192917 3254994 3649048 3668652 3789396 3797493 3950856 4080888 4105179 4280094 4339992 4420962 4701658 4882491 5063324 5473572 5684094 5706792 5894616 6121332 6385834 6420141 6509988 6631443 7052487 7337304 7578792 7594986 8210358 8560188 8841924 9403316 9578751 9764982 10126648 10947144 11368188 11392479 12242664 12315537 12771668 12840282 13019976 13262886 14104974 14647473 15189972 16420716 16455803 17120376 17683848 18806632 19157502 19529964 19894329 21157461 22736376 22784958 24631074 25543336 25680564 26525772 28209948 28736253 29294946 30379944 30560777 32841432 32911606 34177437 36946611 38315004 39059928 39788658 42314922 45569916 49262148 49367409 51361128 53051544 56419896 57472506 58589892 61121554 63472383 65823212 68354874 73893222 76630008 79577316 84629844 86208759 91139832 91682331 98524296 98734818 102532311 114945012 117179784 122243108 126944766 131646424 136709748 147786444 148102227 159154632 169259688 172417518 183364662 190417149 197469636 205064622 213925439 229890024 244486216 253889532 258626277 273419496 275046993 295572888 296204454 344835036 366729324 380834298 394939272 410129244 427850878 444306681 507779064 517252554 550093986 592408908 641776317 689670072 733458648 761668596 820258488 825140979 855701756 888613362 1034505108 1100187972 1184817816 1283552634 1332920043 1523337192 1650281958 1711403512 1777226724 1925328951 2069010216 2200375944 2475422937 2567105268 2665840086 3300563916 3554453448 3850657902 4950845874 5134210536 5331680172 5775986853 6601127832 7701315804 9901691748 10663360344 11551973706 15402631608 17327960559 19803383496 23103947412 34655921118 46207894824 69311842236 138623684472
- Sum of all divisors σ(n): 487854576000
- Sum of proper divisors (its aliquot sum) s(n): 349230891528
- 138623684472 is an abundant number, because the sum of its proper divisors (349230891528) is greater than itself. Its abundance is 210607207056
Bases of 138623684472
- Binary: 100000010001101001110110001111011110002
- Hexadecimal: 0x20469D8F78
- Base-36: 1ROKYNI0
Squares and roots of 138623684472
- 138623684472 squared (1386236844722) is 19216525896592613918784
- 138623684472 cubed (1386236844723) is 2663865622537271411803228649922048
-
The
square root of 138623684472 is 372322.0171733065 -
The
cube root of 138623684472 is 5175.4225358837
Scales and comparisons
How big is 138623684472?- 138,623,684,472 seconds is equal to 4,407 years, 41 weeks, 5 days, 19 hours, 1 minute, 12 seconds.
-
To count from 1 to 138,623,684,472 would take you about eight thousand, eight hundred fifteen 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 138623684472 cubic inches would be around 431.3 feet tall.
Recreational maths with 138623684472
- 138623684472 backwards is 274486326831
- 138623684472 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138623684472's digits is 54
- More coming soon!
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