13938796872

Names of 13938796872

• Cardinal: 13938796872 can be written as Thirteen billion, nine hundred thirty-eight million, seven hundred ninety-six thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.3938796872 × 10¹⁰

Factors of 13938796872

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 84

Divisors of 13938796872

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 18 19 21 22 24 26 27 28 29 33 36 38 39 42 44 52 54 56 57 58 63 66 72 76 77 78 81 84 87 88 91 99 104 108 114 116 117 126 132 133 143 152 154 156 162 168 169 171 174 182 189 198 203 209 216 228 231 232 234 243 247 252 261 264 266 273 286 297 308 312 319 324 338 342 348 351 364 377 378 396 399 406 418 429 456 462 468 486 494 504 507 513 522 532 546 551 567 572 594 609 616 627 638 648 676 684 693 696 702 728 741 754 756 783 792 798 812 819 836 858 891 924 936 957 972 988 1001 1014 1026 1044 1053 1064 1092 1102 1131 1134 1144 1183 1188 1197 1218 1254 1276 1287 1352 1368 1386 1404 1463 1482 1508 1512 1521 1539 1566 1596 1624 1638 1653 1672 1701 1716 1729 1782 1827 1848 1859 1881 1914 1944 1976 2002 2028 2052 2079 2088 2106 2184 2204 2223 2233 2262 2268 2349 2366 2376 2394 2436 2457 2508 2552 2574 2639 2673 2717 2772 2808 2871 2926 2964 3003 3016 3042 3078 3132 3159 3192 3211 3276 3306 3393 3402 3432 3458 3549 3564 3591 3654 3718 3762 3828 3857 3861 4004 4056 4104 4147 4158 4212 4389 4408 4446 4466 4524 4536 4563 4617 4698 4732 4788 4872 4901 4914 4959 5016 5148 5187 5278 5346 5434 5481 5544 5577 5643 5742 5852 5928 6006 6061 6084 6156 6237 6264 6318 6422 6552 6612 6669 6699 6786 6804 6916 7047 7098 7128 7163 7182 7308 7371 7436 7524 7656 7714 7722 7917 8008 8151 8294 8316 8424 8613 8778 8892 8932 9009 9048 9126 9234 9396 9464 9576 9633 9802 9828 9918 10179 10296 10374 10556 10647 10692 10773 10868 10962 11154 11286 11484 11571 11583 11704 12012 12122 12168 12312 12441 12474 12636 12844 13013 13167 13224 13338 13398 13572 13608 13689 13832 14094 14196 14326 14364 14616 14703 14742 14872 14877 15048 15428 15444 15561 15834 16302 16443 16588 16632 16731 16929 17226 17556 17784 17864 18018 18183 18252 18468 18711 18792 19019 19266 19604 19656 19836 20007 20097 20358 20748 21112 21294 21384 21489 21546 21736 21924 22113 22308 22477 22572 22968 23142 23166 23751 24024 24244 24453 24882 24948 25272 25688 25839 26026 26334 26676 26796 27027 27144 27378 28188 28392 28652 28728 28899 29029 29406 29484 29754 30537 30856 30888 31122 31668 31941 32319 32604 32886 33176 33462 33858 34307 34452 34713 34749 35112 35321 36036 36366 36504 36936 37323 37422 38038 38532 39039 39208 39501 39672 40014 40194 40716 41067 41496 42427 42588 42978 43092 43848 44109 44226 44616 44631 44954 45144 46284 46332 46683 47502 48488 48906 49329 49764 49896 50141 50193 50787 51678 52052 52668 53352 53592 53911 54054 54549 54756 56376 57057 57304 57798 58058 58812 58968 59508 60021 60291 61074 62244 63336 63882 64467 64638 65208 65772 66924 67431 67716 68614 68904 69426 69498 70642 71253 72072 72732 73359 74646 74844 76076 77064 77517 78078 78793 79002 80028 80388 81081 81432 82134 84854 85176 85956 86184 86697 87087 88218 88452 89262 89908 91611 92568 92664 93119 93366 95004 95823 97812 98658 99528 100282 100386 101574 102921 103356 104104 104139 105336 105963 107822 108108 109098 109512 111969 114114 115596 116116 117117 117624 118503 119016 120042 120582 122148 124488 127281 127764 128934 129276 131544 132327 133848 133893 134862 135432 137228 138852 138996 140049 141284 142506 145464 146718 149292 149688 150423 150579 152152 155034 156156 157586 158004 160056 160776 161733 162162 163647 164268 169708 171171 171912 173394 174174 176436 176904 178524 179816 180873 183222 186238 186732 190008 191646 193401 195624 197316 200564 200772 202293 203148 205842 206712 208278 211926 213759 215644 216216 218196 220077 223938 228228 231192 232232 234234 236379 237006 240084 241164 243243 244296 247247 254562 255528 257868 258552 260091 261261 264654 267786 269724 274456 277704 277992 279357 280098 282568 285012 287469 293436 298584 300846 301158 308763 310068 312312 312417 315172 316008 317889 323466 324324 327294 328536 335907 339416 342342 346788 348348 351351 352872 355509 357048 361746 366444 372476 373464 377377 381843 383292 386802 394632 396981 401128 401544 404586 406296 411684 416556 420147 423852 427518 431288 436392 440154 447876 451269 451737 456456 468468 472758 474012 480168 482328 485199 486486 490941 494494 509124 513513 515736 520182 522522 529308 535572 539448 542619 551551 558714 560196 570024 574938 580203 586872 601692 602316 606879 617526 620136 624834 630344 635778 641277 646932 648648 651833 654588 660231 671814 684684 693576 696696 702702 709137 711018 723492 732888 741741 744952 754754 763686 766584 773604 780273 783783 793962 809172 823368 833112 838071 840294 847704 855036 880308 895752 902538 903474 926289 936936 937251 945516 948024 953667 970398 972972 981882 988988 1007721 1018248 1024309 1027026 1040364 1045044 1054053 1058616 1071144 1085238 1103102 1117428 1120392 1132131 1145529 1149876 1160406 1190943 1203384 1204632 1213758 1235052 1249668 1271556 1282554 1293864 1303666 1309176 1320462 1343628 1353807 1369368 1405404 1418274 1422036 1446984 1455597 1472823 1483482 1509508 1527372 1540539 1547208 1560546 1567566 1587924 1618344 1654653 1676142 1680588 1710072 1740609 1760616 1805076 1806948 1820637 1852578 1874502 1891032 1907334 1940796 1945944 1955499 1963764 1977976 2015442 2048618 2054052 2080728 2090088 2108106 2127411 2170476 2206204 2225223 2234856 2264262 2291058 2299752 2320812 2351349 2381886 2427516 2470104 2499336 2514213 2543112 2565108 2607332 2640924 2687256 2707614 2778867 2810808 2836548 2844072 2861001 2911194 2945646 2966964 3019016 3054744 3072927 3081078 3121092 3135132 3162159 3175848 3309306 3352284 3361176 3396393 3436587 3481218 3610152 3613896 3641274 3705156 3749004 3814668 3881592 3910998 3927528 4030884 4061421 4097236 4108104 4216212 4254822 4340952 4366791 4412408 4450446 4528524 4582116 4621617 4641624 4702698 4763772 4855032 4963959 5028426 5130216 5214664 5281848 5415228 5461911 5557734 5673096 5722002 5822388 5866497 5891292 5933928 6145854 6162156 6242184 6270264 6324318 6382233 6618612 6675669 6704568 6792786 6873174 6962436 7054047 7170163 7282548 7410312 7498008 7542639 7629336 7821996 8061768 8122842 8194472 8336601 8432424 8509644 8583003 8733582 8900892 9057048 9164232 9218781 9243234 9405396 9527544 9927918 10056852 10189179 10309761 10830456 10923822 11115468 11444004 11644776 11732994 11782584 12184263 12291708 12324312 12648636 12764466 13100373 13237224 13351338 13585572 13746348 13924872 14108094 14340326 14565096 14891877 15085278 15643992 16245684 16673202 17019288 17166006 17467164 17599491 17801784 18437562 18486468 18810792 19146699 19855836 20027007 20113704 20378358 20619522 21510489 21847644 22230936 22627917 22888008 23465988 24368526 24583416 25297272 25528932 26200746 26702676 27171144 27492696 27656343 28216188 28680652 29783754 30170556 30567537 32491368 33346404 34332012 34934328 35198982 36875124 36972936 38293398 39711672 40054014 40756716 41239044 43020978 43695288 44675631 45255834 46931976 48737052 51057864 52401492 52798473 53405352 55312686 56432376 57361304 59567508 60081021 60341112 61135074 64531467 66692808 68664024 70397964 73750248 76586796 80108028 81513432 82478088 82969029 86041956 89351262 90511668 91702611 97474104 104802984 105596946 110625372 119135016 120162042 122270148 129062934 134026893 140795928 153173592 158395419 160216056 165938058 172083912 178702524 181023336 183405222 193594401 211193892 221250744 240324084 244540296 248907087 258125868 268053786 316790838 331876116 357405048 366810444 387188802 422387784 480648168 497814174 516251736 536107572 580783203 633581676 663752232 733620888 774377604 995628348 1072215144 1161566406 1267163352 1548755208 1742349609 1991256696 2323132812 3484699218 4646265624 6969398436 13938796872
• Sum of all divisors σ(n): 57552768000
• Sum of proper divisors (its aliquot sum) s(n): 43613971128
• 13938796872 is an abundant number, because the sum of its proper divisors (43613971128) is greater than itself. Its abundance is 29675174256

Bases of 13938796872

• Binary: 1100111110110100010010100101001000₂
• Hexadecimal: 0x33ED12948
• Base-36: 6EISSI0

Squares and roots of 13938796872

• 13938796872 squared (13938796872²) is 194290058238876984384
• 13938796872 cubed (13938796872³) is 2708169656040756338724492046848
• The square root of 13938796872 is 118062.6819617443
• The cube root of 13938796872 is 2406.6250327313

Scales and comparisons

• 13,938,796,872 seconds is equal to 443 years, 10 weeks, 6 days, 16 hours, 1 minute, 12 seconds.
• To count from 1 to 13,938,796,872 would take you about eight hundred eighty-six 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 13938796872 cubic inches would be around 200.6 feet tall.

Recreational maths with 13938796872

• 13938796872 backwards is 27869783931
• 13938796872 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13938796872's digits is 63
• More coming soon!