138849433920
138,849,433,920 is an even composite number composed of seven prime numbers multiplied together.
138849433920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 138849433920:
26 × 32 × 5 × 17 × 53 × 73 × 733
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 17 × 53 × 73 × 733)See below for interesting mathematical facts about the number 138849433920 from the Numbermatics database.
Names of 138849433920
- Cardinal: 138849433920 can be written as One hundred thirty-eight billion, eight hundred forty-nine million, four hundred thirty-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.3884943392 × 1011
Factors of 138849433920
Divisors of 138849433920
- Number of divisors d(n): 672
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 40 45 48 51 53 60 64 68 72 73 80 85 90 96 102 106 120 136 144 146 153 159 160 170 180 192 204 212 219 240 255 265 272 288 292 306 318 320 340 360 365 408 424 438 477 480 510 530 544 576 584 612 636 657 680 720 730 733 765 795 816 848 876 901 954 960 1020 1060 1088 1095 1168 1224 1241 1272 1314 1360 1440 1460 1466 1530 1590 1632 1696 1752 1802 1908 2040 2120 2190 2199 2336 2385 2448 2482 2544 2628 2703 2720 2880 2920 2932 3060 3180 3264 3285 3392 3504 3604 3665 3723 3816 3869 4080 4240 4380 4398 4505 4672 4770 4896 4964 5088 5256 5406 5440 5840 5864 6120 6205 6360 6570 6597 7008 7208 7330 7446 7632 7738 8109 8160 8480 8760 8796 9010 9540 9792 9928 10176 10512 10812 10995 11169 11607 11680 11728 12240 12410 12461 12720 13140 13194 13515 14016 14416 14660 14892 15264 15476 16218 16320 16960 17520 17592 18020 18615 19080 19345 19856 21024 21624 21990 22338 23214 23360 23456 24480 24820 24922 25440 26280 26388 27030 28832 29320 29784 30528 30952 32436 32985 34821 35040 35184 36040 37230 37383 38160 38690 38849 39712 40545 42048 43248 43980 44676 46428 46912 48960 49640 49844 50880 52560 52776 53509 54060 55845 57664 58035 58640 59568 61904 62305 64872 65773 65970 69642 70080 70368 72080 74460 74766 76320 77380 77698 79424 81090 86496 87960 89352 92856 99280 99688 105120 105552 107018 108120 111690 112149 116070 116547 117280 119136 123808 124610 129744 131546 131940 139284 140736 144160 148920 149532 152640 154760 155396 160527 162180 172992 174105 175920 178704 185712 186915 194245 197319 198560 199376 210240 211104 214036 216240 223380 224298 232140 233094 234560 238272 247616 249220 259488 263092 263880 267545 278568 288320 297840 299064 309520 310792 321054 324360 328865 348210 349641 351840 357408 371424 373830 388490 394638 397120 398752 422208 428072 432480 446760 448596 464280 466188 481581 498440 518976 526184 527760 535090 557136 560745 582735 591957 595680 598128 619040 621584 642108 648720 657730 660433 696420 699282 703680 714816 742848 747660 776980 789276 797504 802635 856144 864960 893520 897192 909653 928560 932376 963162 986595 996880 1052368 1055520 1070180 1114272 1121490 1165470 1183914 1191360 1196256 1238080 1243168 1284216 1297440 1315460 1320866 1392840 1398564 1495320 1553960 1578552 1605270 1712288 1748205 1787040 1794384 1819306 1857120 1864752 1926324 1973190 1981299 1993760 2104736 2111040 2140360 2228544 2242980 2330940 2367828 2392512 2407905 2486336 2568432 2594880 2630920 2641732 2728959 2785680 2797128 2835977 2959785 2990640 3107920 3157104 3210540 3302165 3424576 3496410 3574080 3588768 3638612 3714240 3729504 3852648 3946380 3962598 3987520 4209472 4280720 4485960 4548265 4661880 4735656 4815810 5136864 5261840 5283464 5457918 5571360 5594256 5671954 5919570 5943897 5981280 6215840 6314208 6421080 6604330 6992820 7177536 7277224 7459008 7705296 7892760 7925196 8186877 8507931 8561440 8971920 9096530 9323760 9471312 9631620 9906495 10273728 10523680 10566928 10915836 11142720 11188512 11343908 11839140 11887794 11962560 12431680 12628416 12842160 13208660 13644795 13985640 14179885 14554448 15410592 15785520 15850392 16373754 17015862 17122880 17943840 18193060 18647520 18942624 19263240 19812990 21047360 21133856 21831672 22377024 22687816 23678280 23775588 25523793 25684320 26417320 27289590 27971280 28359770 29108896 29719485 30821184 31571040 31700784 32747508 34031724 35887680 36386120 37295040 37885248 38526480 39625980 40934385 42267712 42539655 43663344 45375632 47356560 47551176 48211609 51047586 51368640 52834640 54579180 55942560 56719540 58217792 59438970 63142080 63401568 65495016 68063448 72772240 77052960 79251960 81868770 85079310 87326688 90751264 94713120 95102352 96423218 102095172 105669280 109158360 111885120 113439080 118877940 126803136 127618965 130990032 136126896 144634827 145544480 154105920 158503920 163737540 170158620 174653376 181502528 189426240 190204704 192846436 204190344 211338560 218316720 226878160 237755880 241058045 255237930 261980064 272253792 289269654 291088960 317007840 327475080 340317240 380409408 385692872 408380688 433904481 436633440 453756320 475511760 482116090 510475860 523960128 544507584 578539308 634015680 654950160 680634480 723174135 771385744 816761376 867808962 873266880 907512640 951023520 964232180 1020951720 1157078616 1309900320 1361268960 1446348270 1542771488 1633522752 1735617924 1902047040 1928464360 2041903440 2169522405 2314157232 2619800640 2722537920 2892696540 3085542976 3471235848 3856928720 4083806880 4339044810 4628314464 5785393080 6942471696 7713857440 8167613760 8678089620 9256628928 11570786160 13884943392 15427714880 17356179240 23141572320 27769886784 34712358480 46283144640 69424716960 138849433920
- Sum of all divisors σ(n): 522988775712
- Sum of proper divisors (its aliquot sum) s(n): 384139341792
- 138849433920 is an abundant number, because the sum of its proper divisors (384139341792) is greater than itself. Its abundance is 245289907872
Bases of 138849433920
- Binary: 100000010101000001001000111001010000002
- Hexadecimal: 0x2054123940
- Base-36: 1RSBD8W0
Squares and roots of 138849433920
- 138849433920 squared (1388494339202) is 19279165299904446566400
- 138849433920 cubed (1388494339203) is 2676901188341839435835527692288000
-
The
square root of 138849433920 is 372625.0580945947 -
The
cube root of 138849433920 is 5178.2304137663
Scales and comparisons
How big is 138849433920?- 138,849,433,920 seconds is equal to 4,414 years, 51 weeks, 15 hours, 12 minutes.
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To count from 1 to 138,849,433,920 would take you about eight thousand, eight hundred twenty-nine 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 138849433920 cubic inches would be around 431.5 feet tall.
Recreational maths with 138849433920
- 138849433920 backwards is 029334948831
- The number of decimal digits it has is: 12
- The sum of 138849433920's digits is 54
- More coming soon!
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The information we have on file for 138849433920 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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